Answers that name a competitor

For a small SaaS with recurring revenue and a tight budget, I’d narrow it to Rewardful, FirstPromoter, and Tolt. The key is not just affiliate-link tracking—you want subscription events like renewals, upgrades, downgrades, refunds, and churn to affect commissions automatically. Rewardful FirstPromoter

*Prices can change; these are current 2026 published figures from recent comparisons. LinkJolt The Subscription Guide

My practical take

If you're on Stripe: I'd start with Rewardful. Its $49/month entry plan is relatively inexpensive, it is specifically geared toward Stripe/Paddle subscription businesses, and it doesn't take a percentage of affiliate revenue. The tradeoff is that the entry plan has a $7,500/month affiliate-revenue ceiling, according to recent pricing checks. Rewardful The Subscription Guide

If you need complicated commission rules: look at FirstPromoter. It supports recurring, multi-tier, multi-level, and product/plan-specific commissions, and supports Stripe, Paddle, Chargebee, Braintree and Recurly. Its entry price is also around $49/month. FirstPromoter

If automated payouts are particularly important: Tolt is worth considering. Its $69/month entry tier reportedly permits $10k/month in affiliate revenue, but automated payouts on higher tiers carry a 2% payout fee. The Subscription Guide

What I'd avoid initially

I wouldn't jump to PartnerStack or enterprise-oriented platforms for a small startup unless you specifically need a larger partner/reseller ecosystem. Current comparisons put PartnerStack in a substantially different pricing/complexity category. Affitor Documentation

If you tell me your billing provider (Stripe/Paddle/Chargebee/etc.), monthly recurring revenue, and roughly how many affiliates you expect, I can calculate the approximate monthly cost of Rewardful vs FirstPromoter vs Tolt for your specific situation.

For a small SaaS with recurring revenue, I’d optimize for accurate subscription attribution + recurring commissions + simple payouts, not a huge “partner management” suite. The best budget choice depends mostly on your billing stack. Rewardful Affitor Documentation

My shortlist

My recommendation by situation

If you use Stripe and have <~50 affiliates

Start with Rewardful. It’s probably the lowest-friction choice:

• recurring commissions
• Stripe-native workflow
• affiliate dashboards
• less operational overhead

If you expect a serious affiliate channel

Pick FirstPromoter:

• more commission flexibility
• better fit if you later add tiers, special partner deals, or multiple products
• more room before you need to migrate

If you are extremely cost-sensitive

Consider a lightweight tool like Tolt or even a manual process initially:

• recruit 5–10 affiliates
• export monthly revenue/referral data
• pay via PayPal/Wise
• automate once commissions become painful

Avoid early on

I would generally skip:

• enterprise partner platforms (too expensive and complex)
• generic e-commerce affiliate tools that don’t understand churn, upgrades, downgrades, and recurring billing

A simple stack I’d use for a bootstrapped SaaS

• Billing: Stripe
• Affiliate tracking: Rewardful (or FirstPromoter if you need complexity)
• Payments: PayPal/Wise batch payouts
• Commission policy: 20–30% recurring for 12 months (or lifetime only if your margins support it)

One key question changes the answer: what billing system are you using (Stripe, Paddle, Chargebee, Lemon Squeezy, etc.) and roughly how many affiliates do you expect in year one?

If you’re a solo founder selling subscriptions, I’d narrow it to Rewardful, FirstPromoter, and Tolt. The right choice depends mostly on your billing stack and how much payout automation you want.

*Pricing changes, so treat these as current reference points rather than permanent prices. FirstPromoter The Subscription Guide

My practical take

For a solo founder, I'd start with Rewardful if you're on Stripe. It is deliberately simple: connect Stripe, create a commission rule, give affiliates referral links, and let subscription events drive recurring commissions. It has no percentage fee on affiliate revenue, which makes the economics predictable as the program grows. The Subscription Guide

Choose FirstPromoter if you expect your affiliate program to become more sophisticated. It supports recurring, multi-tier and product-specific commissions, plus broader billing integrations such as Stripe, Paddle, Chargebee, Braintree and Recurly. It also has bulk/automated PayPal and Wise payouts and tax-form collection. FirstPromoter

Choose Tolt if minimizing manual payout work is particularly important. Its higher tiers support automated payouts, but there's a 2% fee on automated payouts, so you are effectively trading some margin for convenience. The Subscription Guide

What I'd optimize for

For a one-person SaaS, I'd prioritize:

1. Subscription-aware tracking — commissions should continue automatically when customers renew, upgrade, downgrade, refund, or churn.
2. Automatic commission calculation — no spreadsheets every month.
3. Simple affiliate onboarding — unique links + a self-service dashboard.
4. Payout automation — ideally PayPal/Wise rather than manually paying 30 people.
5. Refund/clawback handling — important once you have meaningful affiliate volume.
6. Predictable costs — a 2–5% fee on affiliate payouts can become significant.

One interesting distinction: current comparisons put Rewardful at $49/mo with 0% payout/revenue fee, while Tolt's automated payouts carry a 2% fee. So if you're comfortable with a little more manual payout administration, Rewardful can be economically cleaner. The Subscription Guide

Bottom line:

• Stripe + want the simplest system → Rewardful
• Want maximum commission/payout flexibility → FirstPromoter
• Want to automate payouts early → Tolt

If you tell me what you're using for billing (Stripe/Paddle/Lemon Squeezy/etc.), your subscription price, and roughly how many affiliates you expect, I can narrow this down to the most economical setup for your specific case.

Choose FirstPromoter if you expect your affiliate program to become more sophisticated. It supports recurring, multi-tier and product-specific commissions, plus broader billing integrations such as Stripe, Paddle, Chargebee, Braintree and Recurly. It also has bulk/automated PayPal and Wise payouts and tax-form collection.

If you’re a solo founder selling subscriptions, I’d narrow it to Rewardful vs. FirstPromoter, with Rewardful being the simpler starting point if you use Stripe.

My take

Choose Rewardful if your priorities are “set it up and forget it.” It is specifically built around subscription businesses, tracks recurring Stripe invoices, adjusts commissions for upgrades/downgrades/cancellations, and keeps track of what you owe affiliates. Rewardful Help Center Rewardful Help Center

Its newer Managed Payouts feature can also consolidate your affiliate payments into one funding transaction, after which Rewardful distributes the money to affiliates. There's a 3% processing fee for managed payouts. Rewardful Help Center

Choose FirstPromoter if you expect your affiliate program to become more sophisticated. It supports recurring commissions with lifetime, time-limited, or charge-count limits, and offers one-click Stripe payouts plus PayPal/Wise bulk payouts. FirstPromoter FirstPromoter

Its current Starter plan is $49/month, covering up to $5,000/month in affiliate-attributed revenue; Business is $99/month up to $15,000/month. FirstPromoter

For a solo founder, I'd structure it this way

Stripe → Rewardful → affiliates

You handle:

1. Customer subscribes through Stripe.
2. Affiliate link identifies the referral.
3. Rewardful tracks the subscription and calculates recurring commission.
4. At payout time, you batch/automate the affiliate payments.
5. You don't need to maintain commission calculations in spreadsheets.

That minimizes the amount of affiliate administration you personally have to do.

One important distinction: if by "simple payout management" you mean I want the platform to handle almost everything about paying affiliates, I'd lean toward Rewardful's Managed Payouts. If you mean I want to review commissions and then click one button to pay everyone from Stripe, FirstPromoter is particularly attractive. Rewardful Help Center FirstPromoter

If you tell me what you're using for payments (Stripe/Paddle/etc.), your approximate monthly subscription revenue, and whether you want lifetime or e.g. 12-month commissions, I can narrow this down to the most appropriate setup and cost.

Its current Starter plan is $49/month, covering up to $5,000/month in affiliate-attributed revenue; Business is $99/month up to $15,000/month.

For a solo founder, I'd structure it this way

Stripe → Rewardful → affiliates

You handle:

For a growing SaaS with monthly + annual subscriptions, tiered partner commissions, and recurring payouts, I’d narrow the field to FirstPromoter, PartnerStack, and Tapfiliate.

My shortlist

1. firstpromoter.com — probably the strongest fit

I'd start here if you're growing but aren't yet operating an enterprise-scale partner ecosystem.

FirstPromoter specifically supports subscription businesses and can track recurring charges, cancellations, refunds and renewals. More importantly for your use case, it supports commission tiers that automatically increase as an affiliate passes customer/revenue thresholds. It also supports multi-level commissions, with overrides of up to three levels. FirstPromoter FirstPromoter

For example, you could structure:

• Partner brings $0–$10k MRR → 20%
• $10k–$25k MRR → 25%
• $25k+ MRR → 30%
• Commission continues on monthly renewals
• Annual-plan customers generate the commission according to your configured rules
• A partner recruiting another affiliate can receive an override on that affiliate's sales

That combination is unusually close to what you're describing.

It also supports Stripe, Paddle, Chargebee, Recurly and Braintree, which gives you more flexibility if your billing stack changes. FirstPromoter

2. partnerstack.com — if "growing" means you're building a serious partner channel

PartnerStack becomes more interesting if your partners aren't merely affiliates but include agencies, resellers, referral partners, technology partners, etc.

It supports recurring/usage-based commissions, subscription renewals and expansion revenue, event-based commissions, partner tiers, and automated global payouts. PartnerStack

The tradeoff is that it's a much more substantial partner-management platform. For a relatively straightforward affiliate program, you may be paying for infrastructure you don't yet need.

3. tapfiliate.com — worth considering if integration breadth matters

Tapfiliate handles recurring subscription commissions, including monthly and annual renewals, and lets you assign different commission rates to affiliate groups. Tapfiliate Help Center

One limitation I'd pay attention to: its documentation says progressive commission tiers based on conversion count aren't native; implementing that particular structure requires your backend to calculate/pass the appropriate commission. Tapfiliate Help Center

So if by "tiered" you mean "affiliate earns 20%, then automatically moves to 25% after $X revenue", I'd lean toward FirstPromoter rather than Tapfiliate.

What I'd choose

If your model looks like this:

SaaS → monthly/annual subscriptions → affiliates/referral partners → recurring revenue share → higher commission rates as partners perform

I'd choose FirstPromoter.

If instead your model is evolving toward:

SaaS → affiliates + agencies + resellers + strategic partners → complex partner lifecycle → multiple commission events → international partner payouts

I'd look seriously at PartnerStack.

One important distinction: "tiered commissions" can mean two different things—higher commission rates for an individual partner as they hit performance thresholds, or multi-level commissions where Partner A earns an override on Partner B. FirstPromoter supports both, which is a major reason it stands out for your requirements. FirstPromoter

If you tell me your billing provider (Stripe/Paddle/Chargebee/etc.), approximate MRR, and the exact commission structure you want (e.g. 20% → 25% → 30%), I can compare the actual economics and implementation complexity of FirstPromoter vs PartnerStack vs Rewardful for your setup.

For a growing SaaS with monthly + annual subscriptions, tiered partner commissions, and recurring payouts, I’d put FirstPromoter and PartnerStack at the top of your evaluation, with the right choice depending mainly on how sophisticated your partner program is.

Why I'd look closely at FirstPromoter

FirstPromoter explicitly supports multi-tier commissions up to three levels, including an override paid when a recruited sub-affiliate generates a sale. Importantly for your model, those commissions can continue on subscription renewals, rather than being limited to the initial purchase. FirstPromoter FirstPromoter

It also handles billing events such as upgrades, cancellations, refunds and recurring charges, which is particularly important when you have both monthly and annual plans. FirstPromoter FirstPromoter

A structure like this is therefore feasible:

• Partner → customer: 25% recurring commission
• Partner's recruited affiliate → customer: 20%
• Partner's override on recruited affiliate: 5%
• Monthly customer → commissions repeat monthly
• Annual customer → commission is calculated according to your annual-plan rules
• Higher-performing partners → increased commission rate through level-up campaigns

FirstPromoter also allows the override to be calculated against either the sub-affiliate's commission or the underlying sale, which gives you considerably more control over your economics. FirstPromoter

When PartnerStack makes more sense

If by "partners" you mean agencies, consultants, resellers, technology partners and affiliates, rather than primarily influencers/referral affiliates, I'd investigate PartnerStack. It's designed more around a broader B2B partner ecosystem than a straightforward affiliate program. Independent 2026 comparisons likewise distinguish PartnerStack as the more enterprise/B2B-channel-oriented option. Track360 The Subscription Guide

The tradeoff is that it's generally a much heavier and more expensive platform, so I'd want a sufficiently mature partner operation before introducing that complexity.

What I'd choose based on your description

Start with FirstPromoter if your requirements really are:

SaaS subscriptions + monthly/annual billing + recurring commissions + multiple partner tiers.

It's unusually well aligned with those requirements without jumping immediately to an enterprise partner-management platform. FirstPromoter

One thing I'd verify in a demo before committing: exactly how annual-plan commissions are treated—e.g. whether a partner gets 25% of the full annual payment immediately, 25% of an amortized monthly value, or some other schedule—and how upgrades/downgrades affect subsequent commissions.

If you tell me your billing provider (Stripe/Paddle/Chargebee/etc.), approximate MRR, and the exact commission tiers you want, I can compare FirstPromoter vs. Rewardful vs. PartnerStack around your actual economics.

Yes. For a SaaS product that needs to attribute referrals across web signup → app signup → subscription → recurring renewals, there are several viable options.

FirstPromoter explicitly supports recurring commissions tied to billing events and can attribute through links, coupons, and direct URL tracking. It also supports custom API integration, which is useful when the actual account creation happens inside your app. FirstPromoter FirstPromoter

Rewardful is particularly straightforward if you're using Stripe: it tracks recurring payments, upgrades, downgrades, cancellations and refunds, while supporting both referral links and coupon codes. Rewardful Rewardful

PartnerStack is more oriented toward a full B2B partner ecosystem. Its tracking supports clicks, signups and purchases, and its SaaS offering explicitly supports recurring and usage-based commissions plus server-to-server/CRM-integrated attribution. PartnerStack PartnerStack

The architecture I'd use

For your specific requirement, I wouldn't rely solely on browser cookies. I'd make the affiliate ID/referral ID part of your own user/account record:

Affiliate link
     ↓
Web landing page
     ↓
referral_id stored
     ↓
Signup / app install
     ↓
User/account created with referral_id
     ↓
Subscription created
     ↓
Affiliate platform receives conversion/billing events
     ↓
Commission on initial + recurring payments

That matters because a user might click an affiliate link on their laptop, then install/open your mobile app and subscribe there. The durable attribution should follow the user/account, rather than depending on the original browser cookie.

What I'd shortlist

• Stripe SaaS + relatively simple program: Rewardful.
• Multiple billing systems / more sophisticated commission rules: FirstPromoter.
• B2B SaaS with affiliates + resellers + larger partner ecosystem: PartnerStack.
• Heavy custom engineering / need for server-side attribution: I'd evaluate PartnerStack and FirstPromoter particularly closely.

One important question is what "in-app" means in your case. If you mean a web app/PWA, almost all of these can work fairly naturally. If you mean a native iOS/Android app where the user can install the app after clicking an affiliate link and then subscribe inside the app, I'd specifically evaluate deferred/deep-link attribution and the payment-event integration before choosing. That changes the architecture considerably.

Rewardful is particularly straightforward if you're using Stripe: it tracks recurring payments, upgrades, downgrades, cancellations and refunds, while supporting both referral links and coupon codes. Rewardful Rewardful

PartnerStack is more oriented toward a full B2B partner ecosystem. Its tracking supports clicks, signups and purchases, and its SaaS offering explicitly supports recurring and usage-based commissions plus server-to-server/CRM-integrated attribution. PartnerStack PartnerStack

The architecture I'd use

For your specific requirement, I wouldn't rely solely on browser cookies. I'd make the affiliate ID/referral ID part of your own user/account record:

Affiliate link
     ↓
Web landing page
     ↓
referral_id stored
     ↓
Signup / app install
     ↓
User/account created with referral_id
     ↓
Subscription created
     ↓
Affiliate platform receives conversion/billing events
     ↓
Commission on initial + recurring payments

That matters because a user might click an affiliate link on their laptop, then install/open your mobile app and subscribe there. The durable attribution should follow the user/account, rather than depending on the original browser cookie.

What I'd shortlist

• Stripe SaaS + relatively simple program: Rewardful.
• Multiple billing systems / more sophisticated commission rules: FirstPromoter.
• B2B SaaS with affiliates + resellers + larger partner ecosystem: PartnerStack.
• Heavy custom engineering / need for server-side attribution: I'd evaluate PartnerStack and FirstPromoter particularly closely.

One important question is what "in-app" means in your case. If you mean a web app/PWA, almost all of these can work fairly naturally. If you mean a native iOS/Android app where the user can install the app after clicking an affiliate link and then subscribe inside the app, I'd specifically evaluate deferred/deep-link attribution and the payment-event integration before choosing. That changes the architecture considerably.

For a SaaS product, you’ll generally want subscription-aware affiliate tracking rather than a basic referral tool. The important capabilities are:

• Attribution across website signup → trial → paid conversion → renewals
• Support for in-app referrals (usually via API/webhooks or passing referral IDs into your app)
• Recurring commissions tied to billing events
• Handling upgrades, downgrades, churn, refunds
• Coupon-code attribution for influencers who don’t use links

Here are the main platforms to evaluate:

Rewardful## My shortlist by architecture

If you use Stripe subscriptions

Start with:

1. Rewardful — simplest SaaS affiliate setup; good if you want affiliates quickly. Rewardful
2. FirstPromoter — stronger if you need more sophisticated commission rules or multiple billing systems. FirstPromoter

If you have a mobile app + web app

Look for platforms that support server-side attribution:

Typical architecture:

1. User clicks affiliate link:

• example.com/signup?ref=affiliate123
• Store referral ID:

• browser cookie
• signup database record
• user account metadata
• When the user creates an account:

• attach affiliate_id to the user
• When the user subscribes:

• send the affiliate ID to Stripe/payment system
• affiliate platform receives the conversion event
• On renewals:

• billing events trigger recurring commissions

For a web + native app setup, I would prioritize:

• API support
• webhook support
• server-side conversion tracking
• ability to attribute without relying only on cookies

Questions that determine the right choice

1. What billing system do you use?

• Stripe?
• Chargebee?
• Paddle?
• App Store / Google Play subscriptions?
• Are your “in-app signups”:

• mobile app installs?
• users creating accounts inside the app?
• purchases/subscriptions inside the app?
• Do you need:

• customer referral rewards (give users credits)?
• external affiliates/influencers?
• B2B partners/resellers?

If you’re a typical SaaS using Stripe with both a web app and mobile app, I’d likely narrow the evaluation to Rewardful vs FirstPromoter vs PartnerStack depending on whether you need a lightweight affiliate program or a full partner ecosystem. Rewardful PartnerStack

For a Series A B2B SaaS with an internal partnerships team, I’d shortlist:

• PartnerStack — strongest fit if you want affiliates plus referrals, resellers, and co-selling. It supports recurring/expansion commissions, automated payouts, CRM integrations, and a large B2B partner network. PartnerStack PartnerStack
• Impact.com — consider if you expect a broader ecosystem spanning affiliates, creators, referrals, and other partnership types; it supports recurring commissions. impact.com Impact Help Center
• Everflow — good when sophisticated attribution and performance analytics matter most; it tracks subscriptions, repeat customers, and upsells. Everflow Everflow

My practical recommendation: start with PartnerStack. For a Series A team that already has dedicated partnerships personnel, its B2B SaaS orientation and recurring-revenue commission model are particularly aligned with the operating model. PartnerStack

If your program is purely affiliate-focused rather than a broader partner ecosystem, I’d also evaluate Rewardful before committing to an enterprise platform.

For a Series A SaaS company with an internal partnerships team and a recurring revenue affiliate model, I would generally narrow the shortlist to platforms that understand subscription attribution, renewals, expansions, churn, partner lifecycle management, and B2B partner motions—not just click-to-sale affiliate tracking. PartnerStack

My recommendations:

My likely recommendation by Series A scenario

1. You have a real partnerships team (1–5 people) and want to build a channel

Choose PartnerStack.

Typical use cases:

• SaaS affiliates
• agency/channel partners
• referral partners
• technology integrations
• co-selling motions
• recurring revenue share agreements

This is the closest match to “we have a partnerships function, not just an affiliate widget.” PartnerStack

2. You mainly want influencers, creators, affiliates, and paid-performance partners

Choose Impact.com or Everflow.

Good fit if your program looks like:

• hundreds/thousands of partners
• multiple attribution models
• heavy reporting requirements
• global payouts
• marketing operations ownership

3. You are early in affiliate revenue validation

Choose Rewardful or FirstPromoter.

Good fit if:

• you have <100 active affiliates
• Stripe is your source of truth
• you do not yet need partner marketplaces or complex partner workflows

Evaluation criteria I would prioritize for recurring SaaS revenue

Before selecting, verify these capabilities:

1. Subscription lifecycle tracking

• upgrades
• downgrades
• cancellations
• refunds
• expansion revenue
• Commission flexibility

• recurring % revenue share
• first-year-only commissions
• lifetime commissions
• tiered partner rates
• bonuses/spiffs
• CRM integration

• Salesforce/HubSpot attribution
• opportunity-stage commissions
• partner-sourced pipeline reporting
• Partner operations

• onboarding workflows
• enablement materials
• partner tiers
• MDF/co-marketing support
• Finance workflow

• tax forms
• international payouts
• audit trails

Shortlist I would take into a Series A vendor evaluation

1. PartnerStack — if partnerships is a strategic growth channel
2. Impact.com — if you expect enterprise-scale complexity
3. Rewardful — if you need speed and SaaS-native recurring commissions
4. Everflow — if performance marketing analytics is the priority
5. FirstPromoter — if you want a simpler SaaS affiliate engine

For most Series A B2B SaaS companies with an actual partnerships team, I would start with PartnerStack vs. Rewardful as the first comparison: PartnerStack if you are building an ecosystem; Rewardful if you are primarily launching an affiliate channel. Rewardful PartnerStack

A more precise recommendation would depend on your ARR, billing system (Stripe/Paddle/Chargebee/etc.), partner types (affiliates vs agencies vs resellers), and expected number of active partners.

Yes. If by “revenue share” you mean a partner gets, say, 20% of the subscription revenue they referred, with the commission automatically changing when the customer upgrades/downgrades, and stopping or clawing back when they cancel/refund, you want a subscription-aware affiliate/partner platform, not a basic affiliate tracker.

Strong options

Rewardful is particularly relevant if you're on Stripe: its Stripe integration says it automatically adjusts commissions for upgrades, downgrades, cancellations, refunds and free trials, while supporting recurring or one-time commissions. Stripe App Marketplace

FirstPromoter is another particularly good match. Its Stripe integration tracks sales, refunds, upgrades, downgrades, cancellations and chargebacks and adjusts referral commissions accordingly. It also supports Stripe, Chargebee, Paddle, Recurly and Braintree. Stripe App Marketplace FirstPromoter

Tapfiliate supports recurring commissions tied to subscription payments, including Stripe. Tapfiliate Help Center

The important distinction: "recurring" vs. "prorated"

I'd specifically test this workflow before choosing a vendor:

Customer subscribes for $100/month → partner earns 20% = $20
Customer upgrades halfway through the month → Stripe charges a $50 prorated amount
Partner should receive 20% of the actual incremental revenue, not another arbitrary $20
Customer cancels → future commissions stop
Customer gets a refund → associated commission is reversed/clawed back

That's where these systems differ. Stripe itself handles subscription proration, but the affiliate platform needs to correctly interpret those billing events. Rewardful

For example, FirstPromoter explicitly says commissions update to match the billing event when a subscription upgrades or downgrades, while refunds/chargebacks are deducted. FirstPromoter

What I'd shortlist

If you're a SaaS company using Stripe, I'd start by evaluating:

1. Rewardful — simplest Stripe-native approach.
2. FirstPromoter — stronger if you need sophisticated partner/commission rules.
3. PartnerStack — worth considering if you're building a substantial reseller/agency/channel-partner program rather than simply an affiliate program. It also has "drip commissions," which can spread commissions over time to protect against cancellations/refunds. PartnerStack

One other interesting option is RefCampaign, which explicitly calculates recurring commissions from actual Stripe invoices and says upgrades/downgrades follow the amount actually collected on the invoice. RefCampaign

If you tell me what your billing stack is (Stripe, Chargebee, Paddle, Recurly, etc.), your desired rev-share rule (e.g. 20% for 12 months vs. lifetime), and whether partners are affiliates or true resellers, I can narrow this to 2–3 platforms and compare their exact commission mechanics and pricing.

Tapfiliate supports recurring commissions tied to subscription payments, including Stripe. support.tapfiliate.com

The important distinction: "recurring" vs. "prorated"

I'd specifically test this workflow before choosing a vendor:

Customer subscribes for $100/month → partner earns 20% = $20
Customer upgrades halfway through the month → Stripe charges a $50 prorated amount
Partner should receive 20% of the actual incremental revenue, not another arbitrary $20
Customer cancels → future commissions stop
Customer gets a refund → associated commission is reversed/clawed back

That's where these systems differ. Stripe itself handles subscription proration, but the affiliate platform needs to correctly interpret those billing events.

Yes. If you're selling subscriptions and want partner commissions to stay accurate when customers upgrade, downgrade, cancel, refund, or renew, you want a platform that connects commissions to actual billing events—not just one-time referral conversions.

Strong options

The two I'd investigate first

Rewardful is particularly interesting if you're on Stripe. Its current documentation explicitly describes handling a mid-cycle upgrade using Stripe's final prorated invoice amount, as well as refunds, failed payments, and reactivations. Rewardful Rewardful

FirstPromoter looks particularly suited to the exact lifecycle you're describing. It says commissions are tied to renewals, upgrades, downgrades, cancellations and refunds, with commission adjustments occurring automatically. It also supports different commission models, including recurring/lifetime and tiered commissions. FirstPromoter FirstPromoter

For example, you could configure:

Partner refers customer → customer pays $100/month → partner gets 20%

Customer upgrades mid-month to $200/month → commission adjusts based on the actual billing event/proration

Customer remains subscribed → partner gets 20% on subsequent renewals

Customer cancels → future recurring commissions stop

Customer receives a refund → associated commission is reversed/clawed back

That's substantially different from a basic affiliate platform that simply says "this customer came from Partner X, pay them 20% forever."

One important distinction

If by "revenue share" you mean something more sophisticated than ordinary affiliate commissions—for example:

• 20% of net subscription revenue
• recurring commission for the entire customer lifetime
• commission changes when the customer upgrades/downgrades
• prorating the partner's commission on mid-cycle changes
• commission on expansion revenue
• clawbacks after refunds/cancellations
• different rates by subscription plan
• partner gets paid only after the customer's payment clears
• multiple partners splitting revenue
• a partner's commission continuing even after the original affiliate cookie expires

then I'd put FirstPromoter and Rewardful through a detailed requirements test rather than choosing based on their generic "recurring commissions" feature.

PartnerStack is also worth considering if this is becoming a full partner channel rather than simply an affiliate program; it specifically supports recurring and usage-based commissions around renewals and expansion revenue. PartnerStack

If you tell me what you use for billing (Stripe/Paddle/Chargebee/etc.), your subscription pricing, and the exact revenue-share rule, I can narrow this to 2–3 platforms and map out how each would handle your upgrade → proration → renewal → cancellation flow.

For example, you could configure:

Partner refers customer → customer pays $100/month → partner gets 20%

Customer upgrades mid-month to $200/month → commission adjusts based on the actual billing event/proration

Customer remains subscribed → partner gets 20% on subsequent renewals

Customer cancels → future recurring commissions stop

Customer receives a refund → associated commission is reversed/clawed back

That's substantially different from a basic affiliate platform that simply says "this customer came from Partner X, pay them 20% forever."

One important distinction

If by "revenue share" you mean something more sophisticated than ordinary affiliate commissions—for example:

For B2B SaaS with long trials, sales-assisted conversion, and multiple funnel steps, I’d optimize for identity-based / CRM-connected attribution, not just cookie tracking.

My shortlist

PartnerStack is particularly relevant to your funnel: its current B2B SaaS offering explicitly supports full-funnel tracking, CRM-connected tracking, trial/conversion tracking, and billing integrations for recurring and expansion revenue. It also says its link tracking is designed to preserve attribution when cookies are blocked. PartnerStack

The key distinction for your use case

Suppose the journey is:

Affiliate click → content/demo → signup → 30-day trial → sales call → procurement → paid annual contract

A basic cookie-centric system can struggle because the important conversion happens weeks later and may involve multiple domains, devices, CRM records, or offline sales activity.

For that reason, I'd think about the platforms this way:

PartnerStack — if your affiliate is really part of a partner/channel motion. It can connect the partner-sourced lead to the CRM and follow its progression through the sales cycle, rather than treating the initial click as the whole attribution problem. PartnerStack

FirstPromoter — if you're primarily running an affiliate/referral program and want something considerably lighter. It supports first/last-click attribution, configurable cookie windows, coupon/direct-URL attribution, and commissions triggered by actual billing events. FirstPromoter FirstPromoter Its recurring commission system can pay for the customer's lifetime, a specified number of months, or a specified number of charges. FirstPromoter

Rewardful — attractive if you're heavily Stripe-native. It writes referral information into Stripe customer metadata and then uses Stripe webhooks to associate subsequent invoice payments with the referred customer. It also adjusts commissions for upgrades, downgrades, refunds and cancellations. Rewardful Help Center Rewardful Help Center

What I'd choose

If your funnel really is long + sales-assisted + multi-touch, I'd start by evaluating PartnerStack.

If it's more like self-serve SaaS with a long trial, I'd lean toward FirstPromoter or Rewardful, depending on your billing stack.

The question I'd use to make the final decision is:

Can the platform still identify the affiliate when the eventual paying customer is created in our CRM/billing system 30–90 days after the original referral?

That's much more important for your business than whether the platform has a slick affiliate dashboard.

If you tell me your stack (Stripe/Paddle/Chargebee + HubSpot/Salesforce/etc.) and roughly trial length + sales-cycle length, I can narrow this to 1–2 platforms and show exactly how I'd implement the attribution chain.

For a B2B SaaS with long trials, sales-assisted conversion, and multi-step funnels, I would prioritize platforms that can attribute beyond the initial click and tie commissions to actual billing events (activation, first payment, renewals, upgrades, churn). A lot of traditional affiliate software breaks when the customer journey is:

affiliate click → free trial → product-qualified lead → demo → contract → annual subscription → expansion

The strongest fits are usually:

My practical shortlist:

If you are <$5–10M ARR and mostly self-serve SaaS

Pick FirstPromoter or Rewardful.

• Stripe + trials + monthly subscriptions: Rewardful is often enough.
• Complex plans, upgrades, multiple billing events, Chargebee/Paddle/Recurly: FirstPromoter is usually the safer choice. FirstPromoter

If your funnel includes sales reps, demos, and partner influence

Pick PartnerStack.

Example:

• Affiliate sends CTO a review article
• CTO starts trial 45 days later
• Sales closes a $30k ARR deal
• Partner gets credit for sourced/influenced revenue

That is closer to a partner management problem than a classic affiliate problem. PartnerStack explicitly focuses on tracking SaaS outcomes and recurring revenue rather than just clicks. PartnerStack

The attribution features I would not compromise on

For your use case, verify that the platform supports:

• Server-side conversion tracking (not only cookies)
• First-touch + last-touch attribution options
• Coupon/code attribution for podcasts, communities, newsletters
• CRM syncing (Salesforce/HubSpot/etc.)
• Trial-to-paid attribution
• Commission holds until payment clears
• Refund/churn clawbacks
• Expansion revenue rules
• Partner-specific commission rules

A common SaaS mistake is paying an affiliate when someone starts a free trial, then discovering months later that:

• the trial never activated,
• sales closed the account independently,
• the customer churned before paying,
• the affiliate deserves credit for influence but not ownership.

For a founder building a serious B2B SaaS channel, I would generally start with:

1. FirstPromoter → if you need reliable subscription attribution without enterprise overhead.
2. PartnerStack → if affiliates are becoming a real partner/channel motion.
3. Rewardful → if you have a simpler Stripe subscription funnel and want speed.

The deciding question is: does an affiliate get paid for generating a signup, a qualified opportunity, a closed deal, or recurring revenue? The answer usually determines the right platform.

1. FirstPromoter → if you need reliable subscription attribution without enterprise overhead.
2. PartnerStack → if affiliates are becoming a real partner/channel motion.
3. Rewardful → if you have a simpler Stripe subscription funnel and want speed.

The deciding question is: does an affiliate get paid for generating a signup, a qualified opportunity, a closed deal, or recurring revenue? The answer usually determines the right platform.

If recurring payout accuracy tied to your billing system is the primary requirement, I’d shortlist FirstPromoter and Rewardful, with the choice depending heavily on your billing stack.

• FirstPromoter — particularly worth evaluating if you use Stripe, Paddle, Chargebee, or another subscription billing provider. It explicitly supports commissions that follow billing events, including recurring commissions, and is designed to automate tracking and payout preparation. FirstPromoter FirstPromoter
• Rewardful — a strong fit if you're primarily on Stripe or Paddle and want a relatively simple implementation. Its architecture is geared toward subscription billing and recurring commissions. Rewardful Rewardful
• Tolt — another Stripe-focused SaaS option, particularly if you want a simpler affiliate program rather than a broader partner-management system. Track360
• PartnerStack — more appropriate if you're building a larger B2B partner/reseller ecosystem, rather than just an affiliate program. It adds partner-management and marketplace capabilities but is generally an enterprise-oriented product. Track360 Affitor Documentation

What I'd prioritize for your use case

Don't evaluate these primarily on affiliate-link tracking. Test whether the platform correctly handles:

1. Renewals — commission automatically generated for each successful recurring payment.
2. Upgrades/downgrades — commission changes when MRR changes.
3. Churn/cancellations — future commissions stop appropriately.
4. Refunds/chargebacks — previously calculated commissions can be reversed or clawed back.
5. Failed payments/retries — commission isn't paid before the invoice is actually collected.
6. Coupons/discounts — commission is calculated against the amount you actually intend to compensate on.
7. Reconciliation — you can reconcile affiliate payouts against billing/invoice IDs rather than maintaining a spreadsheet.

For example, FirstPromoter specifically describes commissions as following billing events, which is the sort of architecture I'd want to see for recurring SaaS payouts. FirstPromoter

If you tell me what billing system you use (Stripe Billing, Chargebee, Paddle, Recurly, Zuora, custom, etc.), plus roughly how many affiliates and monthly recurring revenue you expect, I can narrow this to the most appropriate 2–3 options and compare their integration/payout mechanics.

If recurring payout accuracy tied to your billing system is the primary requirement, I’d shortlist FirstPromoter and Rewardful, with the choice driven mainly by your billing stack.

My practical recommendation

If you use Stripe + need the simplest implementation: look at rewardful.com. Its Stripe integration is designed around subscription events, including renewals, refunds, upgrades and downgrades. Rewardful Rewardful

If billing accuracy across multiple systems is important: look at firstpromoter.com. It connects directly to Stripe, Chargebee, Paddle, Recurly and Braintree, and its commission logic follows billing events rather than treating the original signup as the whole transaction. FirstPromoter FirstPromoter

For your requirement specifically, I'd make the evaluation less about "affiliate features" and more about whether the tool can correctly reconcile this lifecycle:

affiliate referral → signup → initial payment → renewal → upgrade/downgrade → failed payment → refund → cancellation → reactivation → final payout

That is where recurring SaaS affiliate systems can diverge from the billing ledger. Current comparisons specifically identify billing-event synchronization as a key differentiator. FirstPromoter track360.io

If you tell me which billing system you use (Stripe, Chargebee, Recurly, Paddle, etc.), your approximate MRR, and whether payouts are percentage-of-revenue or fixed, I can narrow this to the most appropriate 2–3 options and compare their integration architecture and costs.

For a low-volume, high-value SaaS, where you care more about accurate recurring commissions + control over exactly when/how partners get paid than about running a huge affiliate marketplace, I’d narrow it to Tolt and Rewardful.

My shortlist

Tolt is particularly aligned with your requirements. It lets you manually approve, reject, edit, create, and delete commissions, and you can manually generate payouts whenever you want. You can export payout data and pay partners externally, then mark those commissions as paid. It also supports NET-15/30/60 terms. Tolt Help Center Tolt Help Center Tolt Help Center

Rewardful is the other one I'd seriously consider, especially if you're on Stripe. It supports recurring percentage or fixed commissions, minimum payout thresholds, and subscription-lifecycle tracking. Its normal payout workflow leaves the actual payment under your control: you export due payouts and pay via PayPal, Wise, or another method. Rewardful Rewardful Help Center Rewardful Help Center

One distinction is important: Rewardful now also offers Managed Payouts, where it handles the actual distribution and tax/compliance workflow. You don't have to use that—you can retain the traditional manual payout process. Rewardful Help Center

PartnerStack becomes more interesting if your "affiliate" program is really evolving into a B2B partner/channel program. It supports recurring commissions tied to renewals and expansion and has more elaborate partner-management infrastructure, but its workflow is heavier than I'd choose purely for a small number of high-value affiliates. PartnerStack

What I'd choose for your model

If your setup is something like 5–50 partners, expensive subscriptions, relatively few referrals, and you personally want to review commissions before sending money, I'd start with Tolt.

If you're Stripe-native and want the least operational friction while retaining manual payout control, I'd look very closely at Rewardful.

The key thing I'd verify in a trial isn't just "does it support recurring commissions?" but:

• Can you stop/reject a commission before payout?
• Can you handle refunds, cancellations, upgrades, and downgrades correctly?
• Can you set a long commission lifetime rather than an arbitrary number of months?
• Can you manually adjust a commission without breaking the customer's attribution?
• Can you export exactly the partners/commissions you want to pay?
• Can you keep commissions pending until your refund/chargeback window has passed?

For your low-volume/high-value model, those controls are likely more consequential than having a massive affiliate marketplace.

If you tell me your billing stack (Stripe/Paddle/Chargebee/etc.), approximate subscription price, and how many affiliates you expect, I can narrow Tolt vs. Rewardful vs. PartnerStack specifically for your economics.

One distinction is important: Rewardful now also offers Managed Payouts, where it handles the actual distribution and tax/compliance workflow. You don't have to use that—you can retain the traditional manual payout process. Rewardful Help Center

PartnerStack becomes more interesting if your "affiliate" program is really evolving into a B2B partner/channel program. It supports recurring commissions tied to renewals and expansion and has more elaborate partner-management infrastructure, but its workflow is heavier than I'd choose purely for a small number of high-value affiliates.

What I'd choose for your model

If your setup is something like 5–50 partners, expensive subscriptions, relatively few referrals, and you personally want to review commissions before sending money, I'd start with Tolt.

For a niche SaaS with low-volume, high-value subscriptions, I would optimize less for “affiliate marketplace reach” and more for:

• accurate recurring revenue attribution
• the ability to approve/reject commissions manually
• flexible partner-specific deals (e.g., “30% for this agency, 20% lifetime for that consultant”)
• manual payout timing (especially if you want to wait for refunds, churn, annual renewals, or enterprise invoices to settle)

The shortlist I’d look at:

Track360 Affonso## My likely picks for your situation

1. FirstPromoter — probably the strongest match

I’d start here if your partners are more like:

• consultants
• agencies
• industry influencers
• integration partners
• existing customers referring peers

Why it fits:

• built around SaaS recurring commissions
• handles subscription lifecycle events rather than only first purchases
• supports more complex commission rules
• better suited when you have a small number of valuable partners you manage personally

The tradeoff: it is more of a program-management tool than a “turn it on and let thousands of affiliates join” platform. Track360 Superframeworks

2. Rewardful — best if you are on Stripe and want low operational overhead

Choose this if your needs are:

• Stripe subscriptions
• straightforward revenue share
• dozens (not thousands) of affiliates
• simple partner dashboards

Strengths:

• very SaaS-native
• good recurring commission handling
• relatively quick setup

Weakness:

• less ideal if you need lots of custom partner contracts or unusual payout workflows. Rewardful Affonso

3. PartnerStack — only if “partners” are strategic

If your “affiliates” are actually channel partners (agencies selling your product, resellers, technology partners), PartnerStack becomes more interesting.

It is probably unnecessary if you just have 10–50 referral partners sending occasional customers. Track360

What I would avoid for your case

I would be cautious with traditional affiliate platforms optimized for:

• lots of low-value transactions
• coupon sites
• content farms
• high-volume consumer offers

Your economics are different. A partner sending one $5k/year customer is more important than 100 people sending $20/month subscriptions.

A setup I’d consider

For a niche high-ticket SaaS:

1. Use FirstPromoter or Rewardful for tracking.
2. Keep payouts manual monthly.
3. Add rules such as:

• commission starts after payment clears
• no commission on refunds
• lifetime commission only while customer remains active
• enterprise deals require manual approval
• Give top partners custom agreements outside the default affiliate terms.

If you tell me:

• your billing system (Stripe, Paddle, Chargebee, custom)
• average subscription value (e.g. $100/mo vs $2k/mo)
• number of partners you expect (10 vs 500)
• whether commissions are lifetime recurring or only for 12 months

…I can narrow this to a single recommendation.

• your billing system (Stripe, Paddle, Chargebee, custom)
• average subscription value (e.g. $100/mo vs $2k/mo)
• number of partners you expect (10 vs 500)
• whether commissions are lifetime recurring or only for 12 months

…I can narrow this to a single recommendation.

Yes. For a marketplace SaaS where a partner should earn recurring revenue from each customer they refer, several platforms support this directly:

• rewardful.com — particularly straightforward for SaaS. It can pay a percentage of every invoice from a referred customer, indefinitely or for a defined number of payments/months. It integrates natively with Stripe and handles upgrades, downgrades, cancellations, and refunds. Rewardful Help Center Rewardful Help Center
• firstpromoter.com — built around subscription businesses. Recurring commissions follow billing events, and it supports Stripe, Chargebee, Paddle, Recurly, and Braintree. You can configure commissions for the duration of the subscription or cap them at a particular period. FirstPromoter FirstPromoter
• partnerstack.com — more oriented toward larger B2B SaaS partner ecosystems. It supports recurring commissions, renewals, expansion revenue, and installment/"drip" commission structures, as well as referral, reseller, and co-sell programs. PartnerStack PartnerStack

For a marketplace SaaS

If your model is something like:

Partner refers merchant → merchant subscribes → partner gets 20% of subscription revenue every month

Rewardful or FirstPromoter are probably the simplest starting points if you're using Stripe.

If you're building a more sophisticated partner ecosystem where partners might refer merchants, resell your SaaS, manage accounts, or earn on expansion revenue, PartnerStack is designed for that broader workflow. PartnerStack

One important distinction: if by "marketplace" you mean your SaaS itself processes transactions between buyers and sellers, rather than simply being a subscription SaaS, the right architecture can be different. In that case, I'd look specifically at whether you need commissions based on the merchant's subscription, GMV/transactions, or both.

PartnerStack is a strong fit for this. It supports recurring revenue-share commissions tied to subscriptions, renewals, and expansions, with automated commission calculation and payouts. partnerstack.com partnerstack.com

For a marketplace SaaS, also consider FirstPromoter if you want a lighter, more customizable affiliate/referral setup. firstpromoter.com

For an EU-focused SaaS affiliate program, I’d shortlist FirstPromoter, Tapfiliate, Rewardful, and PartnerStack. The important distinction is that “GDPR-compliant” usually means the vendor provides the contractual/technical controls you need; your company remains responsible for the lawful basis, consent configuration, notices, retention, and overall processing setup.

FirstPromoter has particularly detailed recurring-revenue logic: commissions can be tied to billing events, periods, or lifetime recurring revenue, with clawbacks for cancellations. It supports Stripe, Paddle, Recurly, Chargebee and Braintree. FirstPromoter

Tapfiliate explicitly says it acts as a GDPR data processor, offers a DPA to EU customers, and separates tracking data from personal data while providing encryption and access controls. Tapfiliate Help Center

Rewardful is attractive if your SaaS is built around Stripe. Its privacy documentation covers GDPR, subprocessors, technical/organizational measures, deletion requests, and DPAs. Its tracking model does involve JavaScript/cookies, so your EU consent architecture needs particular attention. Rewardful

PartnerStack is more of a full B2B partner-management platform. It supports recurring commissions and publishes a detailed DPIA describing its processing of click IDs, IP addresses, user agents, referring URLs and cookies. PartnerStack PartnerStack

What I'd verify before signing

For EU customers, don't stop at a vendor's “GDPR compliant” badge. Ask each vendor for:

• A signed DPA and current subprocessors list.
• Where EU customer/affiliate data is stored and whether there are international transfers.
• Their SCCs / transfer mechanism where applicable.
• Ability to delete/export affiliate and referred-customer data.
• Configurable data retention periods.
• Whether attribution uses cookies, fingerprinting, IP addresses, or server-to-server events.
• Whether tracking can operate only after consent, where consent is your applicable legal basis.
• Ability to avoid sending unnecessary customer PII to the affiliate platform.
• Audit logs and role-based access controls.
• How affiliate payouts and tax information are handled.

If your main requirements are “EU SaaS + recurring revenue + strong privacy controls,” FirstPromoter and Tapfiliate are the two I would put through a detailed DPA/security review first. Rewardful makes particular sense for a Stripe-native stack, while PartnerStack becomes relevant if you're building a larger B2B partner ecosystem rather than simply an affiliate program. These are fit distinctions, not an overall ranking. Rewardful track360.io

If you tell me Stripe vs Paddle/Chargebee, approximate affiliate count, and whether you need cookie-free/server-side attribution, I can narrow this to the relevant 2–3 platforms and compare their GDPR/privacy architectures.

PartnerStack is more of a full B2B partner-management platform. It supports recurring commissions and publishes a detailed DPIA describing its processing of click IDs, IP addresses, user agents, referring URLs and cookies.

What I'd verify before signing

For EU customers, don't stop at a vendor's “GDPR compliant” badge. Ask each vendor for:

For an EU-facing SaaS affiliate program, I’d shortlist PartnerStack, Rewardful, and FirstPromoter. “GDPR-compliant” ultimately depends on how you configure tracking, consent, retention, contracts, and international transfers—not merely whether the vendor says it supports GDPR.

PartnerStack explicitly supports recurring commissions tied to subscriptions, renewals, and expansion revenue. Its documentation also describes GDPR/UK GDPR processing, SCCs for international transfers, encryption, access controls, and deletion/access mechanisms. PartnerStack PartnerStack PartnerStack

Rewardful is particularly interesting if you use Stripe. Its tracking connects referral-cookie information with Stripe customer records, and its trust documentation says it operates as both a controller and processor depending on the processing. It offers a DPA on request and documents technical/organizational measures and subprocessors. Rewardful

FirstPromoter supports recurring commissions triggered by billing events and integrates with Stripe, Paddle, Chargebee, Recurly and Braintree. FirstPromoter FirstPromoter

What I'd verify before signing

For EU customers, don't stop at the marketing-page “GDPR compliant” claim. Ask each vendor specifically about:

• DPA: Can you sign a GDPR Article 28 DPA?
• International transfers: Where are customer, affiliate, and end-user data stored/processed? Are SCCs and a transfer-impact assessment available?
• Cookie consent: Can affiliate attribution operate only after the appropriate consent, or can you use privacy-preserving server-side attribution?
• Data minimization: Can you avoid sending unnecessary customer PII to the affiliate platform?
• Deletion: Can you delete/anonymize an individual referred customer's data while retaining the accounting records legally required for commissions?
• Retention: Can retention periods be configured?
• Subprocessors: Is there a current subprocessors list and notification mechanism?
• Affiliate visibility: What customer information is exposed to affiliates? Ideally, affiliates should see commission/reporting data rather than identifiable end-customer data.
• EU payout/tax requirements: How are affiliate identity, VAT/tax information, and payout records handled?

If your architecture is Stripe + EU customers + recurring revenue, Rewardful and FirstPromoter are worth examining alongside PartnerStack. If you expect a more complex B2B partner/reseller ecosystem, PartnerStack has substantially more partner-management functionality. These are capability differences, not an overall ranking. FirstPromoter PartnerStack

If you tell me your billing stack (Stripe/Paddle/Chargebee/etc.), approximate affiliate count, and whether you need cookie-free/server-side tracking, I can make a GDPR-focused feature matrix including DPA, SCCs, EU data residency, consent handling, recurring commissions, payout/tax handling, and pricing.

What I'd verify before signing

For EU customers, don't stop at the marketing-page “GDPR compliant” claim. Ask each vendor specifically about:

For a technical, self-hosted SaaS stack, I’d shortlist:

• OpenPartner — genuinely open-source, MIT, Docker-friendly, with attribution and Stripe Connect payouts. GitHub
• RefKit — AGPL self-hosted core; Stripe subscription/renewal tracking and REST API, with recurring programs in mind. RefKit
• Cliq — self-hosted/open-source startup-oriented affiliate platform with API and promoter portal. GitHub
• AffiliateWP — mature self-hosted WordPress option; recurring commissions are supported, though it’s plugin/licensed rather than open-source. rekomi.com
• Solid Affiliate — strong WooCommerce choice, including native recurring commissions and subscription renewals. wpallimport.com

If you’re not on WordPress/WooCommerce, I’d investigate OpenPartner and RefKit first. For a custom Stripe-based SaaS, they’re much closer to the architecture you likely want than WordPress plugins.

If you’re technical and specifically want self-hosted + open source + recurring commissions, the field is fairly small. I’d separate mature commercial self-hosted software from genuinely open-source projects.

The ones I'd investigate first

• github.com — particularly interesting if your product is SaaS. It's MIT-licensed, self-hostable, and explicitly handles click → signup → revenue, delayed conversions, attribution, partner payouts through Stripe Connect, and data export. The project describes the self-hosted tier as free. GitHub
• github.com — another modern SaaS-oriented choice. It's AGPL-3.0, self-hostable, and advertises Stripe/Paddle integrations, PayPal mass payouts, coupon tracking, analytics, and a Next.js/Cloudflare Workers/Redis architecture. GitHub
• github.com — worth evaluating if you'd rather have a conventional Next.js/Postgres application you can modify. Its stated scope includes affiliate portals, referral tracking, commission management, automated workflows and payouts. GitHub
• github.com — interesting if API extensibility matters. It's explicitly designed as self-hosted affiliate software for startups and includes APIs plus a promoter portal. GitHub

If you're already on WordPress

SliceWP is considerably more mature than most OSS projects in this category. Its recurring/lifetime commission functionality is available through its premium extensions, including linking customers to affiliates for future purchases and recurring subscription orders. WordPress.org

AffiliateWP is another established self-hosted option, with recurring, lifetime and multi-tier commissions, but it's commercial rather than genuinely open source. Rekomi iTechGuides

One important distinction

For a SaaS recurring-commission program, I'd prioritize software that has a server-side commission ledger, not merely affiliate-link/cookie tracking.

The architecture you want is roughly:

affiliate → attribution → customer identity → subscription events → commission ledger → refund/chargeback handling → payout

In particular, verify that the candidate handles:

• recurring subscription renewals
• upgrades/downgrades
• cancellations
• refunds and chargebacks
• attribution beyond the initial browser session
• delayed conversions
• coupon/code attribution
• commission locking/approval periods
• affiliate-specific commission rates
• lifetime vs fixed-duration commissions
• payout minimums and holds
• Stripe/Paddle webhooks
• idempotent webhook processing
• an auditable immutable-ish commission ledger

That last group is where a lot of small GitHub projects become substantially less attractive for production use. A current survey of open-source affiliate software also notes that the genuinely mature, fully open-source ecosystem is still relatively small. opensourcetools.org

For a greenfield SaaS, I'd start by evaluating OpenPartner, RefearnApp, and Refferq side-by-side, then compare their actual webhook/ledger implementations rather than their feature lists. If you tell me your billing stack (Stripe, Paddle, Lemon Squeezy, Chargebee, etc.) and whether you need automated payouts, I can narrow this to the most technically appropriate 2–3 and inspect their GitHub architectures/licenses in more depth.

affiliate → attribution → customer identity → subscription events → commission ledger → refund/chargeback handling → payout

For a global SaaS with partners across multiple countries, I’d focus less on basic affiliate tracking and more on recurring commission accounting + international payouts + tax compliance.

Based on current 2026 capabilities, the strongest shortlist is:

The two I'd investigate first

1. PartnerStack — probably the closest match to your requirements.

PartnerStack explicitly supports recurring and usage-based commissions, including renewals and expansion revenue. Its platform says it handles global payouts, tax and currency, with payouts in 100+ currencies and built-in tax/VAT compliance. PartnerStack PartnerStack

That's particularly relevant if your "partners" include agencies, resellers, referral partners, and affiliates, rather than just people posting affiliate links.

partnerstack.com

2. FirstPromoter — worth a serious look if you're primarily running a SaaS affiliate/referral program rather than a full PRM.

It supports recurring commissions and billing events, and its payout tooling supports PayPal, Wise and bank transfer, with built-in W-9 and W-8BEN collection and EU invoicing support. FirstPromoter

firstpromoter.com

When I'd consider impact.com

If you're operating at larger scale and need sophisticated cross-border payment infrastructure, impact.com is another strong candidate. Its payment infrastructure handles things such as invoice generation, tax processing, currency conversion and payment distribution. impact.com

impact.com

One important distinction

If by "tax forms" you specifically mean collecting W-9/W-8BEN/W-8BEN-E information from partners and having the platform manage the associated tax workflow, I'd put PartnerStack and FirstPromoter at the top of the evaluation list rather than choosing purely based on affiliate tracking.

If you tell me your billing system (Stripe/Paddle/Chargebee/etc.), approximate number of partners, and whether they're individuals vs companies, I can narrow this to 2–3 options and compare actual payout fees, FX fees, tax-form coverage, and recurring commission mechanics.

For a global SaaS with recurring subscriptions, partners in multiple countries, multiple payout currencies, and tax-form collection, I’d narrow the shortlist to PartnerStack, Rewardful, and FirstPromoter. The important distinction is whether you need an enterprise partner-management platform or primarily an affiliate engine.

1. partnerstack.com — strongest match for your requirements

PartnerStack explicitly supports recurring commissions tied to subscriptions, renewals and expansion revenue, and its global payout system handles tax and currency requirements. It says partners can be paid in 100+ currencies through its payout infrastructure. PartnerStack PartnerStack

It also goes beyond a conventional affiliate tracker: partner onboarding, tiers, CRM integration, partner management, fraud controls and a B2B partner marketplace are built in. PartnerStack

I'd look hardest at PartnerStack if:

• You expect hundreds/thousands of partners.
• Partners include agencies, resellers, affiliates and technology partners.
• Your SaaS has meaningful expansion/renewal revenue.
• Finance wants automated global payouts and compliance rather than exporting spreadsheets.

One nuance: PartnerStack's vendor-side commission currencies have historically been more constrained than its partners' withdrawal currencies, so I'd specifically confirm the currency you want to calculate commissions in during procurement. Its current documentation says vendors can pay commissions in USD or EUR while partners can withdraw in local currencies. PartnerStack

2. rewardful.com — simpler if you're Stripe/Paddle-centric

Rewardful is particularly attractive if your SaaS billing is already in Stripe or Paddle. It supports recurring commissions and automatically accounts for subscription upgrades, downgrades, cancellations and refunds. Rewardful Rewardful

For international programs, Rewardful says it handles KYC and tax-document collection automatically and supports bank transfer, SEPA, wire, PayPal and check payouts. Rewardful

The trade-off is that it is much more focused on affiliate-program execution than being a full PRM/channel-management system.

3. firstpromoter.com — strong middle ground

FirstPromoter supports recurring commissions triggered by billing events and can automate payout preparation. It supports PayPal and Wise bulk payouts and collects W-9/W-8BEN forms before payout, with EU invoice generation. FirstPromoter

It's worth considering if you need more customization than Rewardful but don't need the full PartnerStack ecosystem.

My practical shortlist

If I were designing the stack for a genuinely international SaaS, I'd evaluate them in this order:

1. PartnerStack — if global partner operations and compliance are core requirements.
2. Rewardful — if you're primarily a Stripe/Paddle SaaS and want low operational complexity.
3. FirstPromoter — if you want substantial affiliate customization and control without going all the way to an enterprise PRM.

The biggest thing I'd verify in demos isn't simply "does it support multiple currencies?" Ask each vendor:

• Can we calculate recurring commissions on renewals indefinitely?
• Can commission rules change when a customer upgrades/downgrades?
• Can partners be paid in their local currency, even if our accounting currency is USD?
• Who handles W-9, W-8BEN/W-8BEN-E, 1099s and VAT/GST documentation?
• Who is the merchant/payor of record for affiliate payouts?
• Which countries are actually supported for partner onboarding and bank payouts?
• Can we automatically claw back commissions for refunds, chargebacks and churn?
• What are the FX and payout fees?

For your particular requirements, PartnerStack is the one I'd investigate first, while Rewardful is the one I'd investigate if your priority is keeping the implementation lightweight. PartnerStack Rewardful

3. firstpromoter.com — strong middle ground

FirstPromoter supports recurring commissions triggered by billing events and can automate payout preparation. It supports PayPal and Wise bulk payouts and collects W-9/W-8BEN forms before payout, with EU invoice generation.

Yes. For an enterprise vertical SaaS with annual contracts, the key distinction is whether the affiliate platform can calculate commissions from the actual contract/invoice value, rather than assuming a low-priced monthly subscription.

Here are the ones I’d look at:

1. PartnerStack

Probably the first platform I'd investigate for your particular model.

PartnerStack explicitly supports one-time, limited-recurring, and unlimited-recurring commissions, and its B2B SaaS platform supports event-based commissions tied to things such as contract signings, renewals and expansion revenue. PartnerStack PartnerStack

That makes it interesting if your model is something like:

• Affiliate refers an enterprise account
• Contract = $50,000 ARR
• Affiliate receives 10% of first-year contract value = $5,000
• Or receives 5% on each annual renewal
• Or gets a fixed $2,500 bounty for a closed-won contract
• Or receives one rate for the initial contract and another for renewals/expansion

PartnerStack is also specifically positioned around B2B partner programs rather than consumer-style affiliate marketing. PartnerStack

2. FirstPromoter

Very interesting if you want something simpler and your billing system is supported.

FirstPromoter supports percentage or flat commissions and lets you choose:

• lifetime recurring
• recurring for a specified period
• recurring for a specified number of charges
• one-time/first-charge commissions

It natively integrates with Stripe, Paddle, Chargebee, Recurly and Braintree. FirstPromoter

It also calculates commissions based on the sale total and plan ID, which is useful if your annual SaaS contracts are represented as invoices. FirstPromoter

For example, you could potentially structure:

$60k annual contract → 10% referral commission → $6k

and then separately define what happens on the second year's $60k renewal.

3. Rewardful

Rewardful is particularly compelling if you're on Stripe.

It supports both recurring and one-time commissions, including commissions calculated from the amount actually paid on a Stripe invoice. Rewardful Help Center Rewardful Help Center

So a straightforward model like:

10% × first annual invoice

or

5% × every annual renewal

is well aligned with how the product works.

The caveat is that Rewardful is much more Stripe/SaaS-centric. For a large enterprise channel program with complex partner rules, deal registration, CRM events, tiers, multiple partner types, etc., I'd look harder at PartnerStack.

My shortlist for your use case

I'd narrow it to:

PartnerStack → if this is going to become a serious enterprise partner/channel program.

FirstPromoter → if you want sophisticated commission logic without buying a heavyweight partner platform.

Rewardful → if you're on Stripe and the affiliate program is relatively straightforward.

One important question I'd validate in demos is what "contract value" means to the platform. There is a big difference between:

"Pay 10% of whatever Stripe invoice was paid"

and:

"When Salesforce marks a $120k annual contract Closed Won, calculate a $12k commission, regardless of when/how the customer is invoiced."

For enterprise SaaS, the second model is often what you actually want. PartnerStack's event-based/B2B approach is particularly relevant there. PartnerStack

If you tell me your billing stack (Stripe/Chargebee/etc.), CRM (Salesforce/HubSpot/etc.), typical ACV, and whether affiliates get paid on signed contract vs. cash collected, I can narrow this down to the 2–3 platforms that fit the economics and workflow best.

For an enterprise vertical SaaS with annual contracts, I’d focus less on “affiliate software” in the consumer sense and more on whether the platform can handle contract-value-based commissions, recurring renewals, and one-time referral bonuses.

Strong candidates

Rewardful explicitly supports recurring or one-time commissions, percentage or fixed amounts, and tracks subscription changes such as upgrades, downgrades and cancellations. Rewardful Rewardful

FirstPromoter similarly calculates commissions from billing events and supports recurring commissions; its positioning is particularly SaaS-oriented. FirstPromoter

The important distinction for your use case

Suppose you have:

• $50,000 annual contract
• Partner refers the customer
• Partner gets 10% of first-year contract value = $5,000
• Then perhaps 5% of each renewal = $2,500/year
• Another partner type gets a $2,000 one-time referral fee
• Commission might be based on the actual contract/ARR rather than monthly Stripe payments

That last requirement is where I'd investigate PartnerStack or impact.com first rather than automatically choosing a lightweight SaaS affiliate tool. Current comparisons describe PartnerStack as oriented toward enterprise multi-type partner programs, whereas Rewardful/FirstPromoter are more straightforward SaaS affiliate systems. Affitor Documentation Affitor Documentation

One caveat: “recurring commission” does not necessarily mean “pay X% of the customer's annual contract on every renewal.” Some systems are fundamentally event/billing based. For enterprise SaaS, you should verify that the platform can ingest the contract value/ARR as the commission basis, particularly when contracts are negotiated offline and invoiced annually.

What I'd shortlist

• PartnerStack — investigate first if you're building a serious partner/channel program involving affiliates, consultants, agencies, referral partners, or resellers.
• impact.com — investigate if you want highly configurable enterprise partner management and potentially broader partner-network capabilities.
• FirstPromoter — attractive if the program is primarily referral/affiliate and your billing system is supported.
• Rewardful — very good if you're Stripe/Paddle-centric and the commission mechanics map cleanly to your billing events, but I'd validate the annual-contract/offline-deal workflow carefully.

If you tell me (1) your billing system (Stripe, Salesforce/CPQ, Chargebee, Zuora, invoices, etc.), (2) whether contracts are signed offline, and (3) the exact commission formula, I can narrow this to the 2–3 platforms that actually support that workflow rather than generic “SaaS affiliate” recommendations.

If the spreadsheet is becoming painful specifically because you have recurring commissions, upgrades/downgrades, refunds, and churn, I’d evaluate these platforms first:

What I'd put in the actual evaluation

The most important thing is not simply whether a platform says "recurring commissions." Test the entire customer lifecycle against your existing spreadsheet rules:

• Customer signs up through affiliate → commission created.
• Customer renews → recurring commission generated automatically.
• Customer upgrades → commission recalculated against the new MRR/ARR.
• Customer downgrades → future commission reduced.
• Customer cancels → future commissions stop.
• Customer gets a refund → commission is reversed/clawed back.
• Payment fails → determine whether commission is held, reversed, or paid anyway.
• Customer reactivates → determine whether the affiliate relationship survives.
• Affiliate changes commission rate → preserve the historical rate for existing customers if that's your rule.
• Customer is referred by multiple affiliates → deterministic attribution.
• Commission reaches payout threshold → automated payout and reconciliation.
• Historical spreadsheet data → ability to import customers, affiliates and outstanding commissions.

I'd make FirstPromoter, Rewardful, and Tolt the initial hands-on shortlist if you're a conventional SaaS business. Add PartnerStack if you anticipate managing agencies/resellers alongside affiliates. Current 2026 comparisons similarly put FirstPromoter/Rewardful/Tolt in the SaaS-focused category and PartnerStack in the broader B2B partner category. Affitor Documentation Track360

One particularly important distinction: FirstPromoter explicitly documents automatic commission adjustments for refunds, chargebacks, upgrades and downgrades, which maps unusually closely to the problem you described. FirstPromoter

If you tell me your billing stack (Stripe/Chargebee/Paddle/etc.), approximate affiliate count, monthly affiliate revenue, and your current commission rules, I can turn this into a tighter 3–4 vendor shortlist and a migration/evaluation checklist.

If the spreadsheet is mainly breaking down because you have subscription revenue, recurring commissions, cancellations, refunds, upgrades/downgrades, and clawbacks, I’d evaluate SaaS-focused affiliate platforms first rather than generic affiliate tracking tools.

Platforms worth putting on the shortlist

Current 2026 comparisons specifically identify Rewardful, FirstPromoter, Tolt, PartnerStack and impact.com as relevant SaaS options. Affitor Documentation Rewardful

FirstPromoter and Rewardful deserve particular attention for your use case. FirstPromoter says it adjusts commissions based on recurring charges, upgrades, cancellations and refunds, while Rewardful explicitly supports recurring commissions plus upgrades, downgrades, cancellations and refunds. FirstPromoter Rewardful

The evaluation criteria I'd use

Don't just ask vendors whether they support "recurring commissions." Give every vendor the same lifecycle test:

• Customer signs up for a $100/month plan → affiliate earns 20%.
• Customer renews → another $20 commission.
• Customer upgrades to $200/month → next commission becomes $40.
• Customer downgrades to $50/month → next commission becomes $10.
• Customer cancels → future commissions stop.
• Customer gets a refund → previously generated commission is automatically reversed/clawed back.
• Payment fails and later succeeds → commission isn't duplicated.
• Customer churns after 4 months → historical commissions remain intact.
• Customer reactivates six months later → determine whether the original affiliate gets credit again.
• Customer changes affiliate/coupon → determine exactly which affiliate owns subsequent revenue.
• Affiliate's commission rate changes → determine whether it affects existing customers or only new ones.

That test will expose the difference between a platform that merely tracks recurring payments and one that actually maintains a correct commission ledger.

My suggested evaluation

I'd start with FirstPromoter, Rewardful, Tolt, and PartnerStack, then add impact.com if you expect a substantially more complex partner ecosystem. Recent comparisons characterize PartnerStack as oriented toward larger B2B partner programs and impact.com toward broader enterprise partnership use cases. Rewardful

For the migration itself, also ask each vendor to demonstrate historical-data import. You don't want to migrate the spreadsheet and then discover that old referred customers have to be recreated manually. FirstPromoter, for example, says it supports historical import from another platform and migration assistance. FirstPromoter

If you tell me your billing system (Stripe/Chargebee/Paddle/etc.), approximate number of affiliates, monthly referred revenue, and commission model, I can turn this into a more specific vendor comparison matrix + migration requirements checklist.

For a SaaS product with multiple subscription tiers, add-ons, upgrades/upsells, renewals, and partner-specific commission logic, you generally want a partner commission management platform with a rules engine, not a simple affiliate tracker.

Platforms to evaluate:

For your specific case:

• Subscription tiers (Starter / Pro / Enterprise)
• Add-ons (extra seats, API usage, premium modules)
• Upsells (affiliate gets a different rate when customer expands)
• Recurring commissions (monthly MRR share)
• Partner tiers (Gold/Silver/Strategic)
• Clawbacks (refunds, churn, downgrades)

I would shortlist:

1. PartnerStack — if your motion is mainly SaaS partnerships, affiliates, agencies, and referral partners.
2. ZINFI — if you need enterprise-grade commission governance and many overlapping rules.
3. Track360 — if MRR, retention, churn, and SaaS-specific recurring calculations are the core problem. Track360

A typical rule model you should verify the platform can handle:

IF product = Enterprise Plan
AND partner_tier = Gold
THEN commission = 25% of MRR for 12 months

IF add_on = Analytics Module
THEN commission = 10% recurring lifetime

IF customer upgrades Pro → Enterprise
THEN apply upsell commission rate

IF customer churns within 90 days
THEN claw back unpaid commissions

Many affiliate tools can do "20% recurring commission," but fewer can correctly handle product-level overrides + upgrades + multiple commission hierarchies + SaaS lifecycle events. partnersify.com

If you share your stack (Stripe vs Chargebee vs Zuora, affiliate vs reseller vs sales commissions, and whether partners sell new customers or expansion revenue), I can narrow this to the best 2–3 options.

For an international expansion with local-currency partner payouts and recurring commission tracking, I’d narrow the field based on whether you are primarily a SaaS/subscription company, an ecommerce brand, or a marketplace/large partner ecosystem.

Shortlist

My recommendation by scenario

If you are a SaaS/subscription company

Look first at:

1. PartnerStack — if you have a formal partner/channel motion (agencies, consultants, resellers).
2. Rekomi — if you want subscription-aware commissions (trials, upgrades, churn, recurring rev share) plus payout handling. Rekomi
3. Rewardful or FirstPromoter — if you need something lighter and your stack is already Stripe-centric.

If you expect thousands of affiliates across many countries

Look at:

• impact.com
• Everflow
• TUNE

These are better suited to complex attribution, fraud controls, multiple partner types, and integrations.

If payouts are the hardest requirement

Consider pairing your tracking platform with a payout layer. Some payout providers focus specifically on paying partners globally in many currencies and integrating with affiliate platforms. For example, Payouts.com advertises integrations with platforms such as TUNE, Affise, Impact, and Everflow and supports payouts in many currencies. Payouts.com

Requirements I would insist on before choosing

For your use case, verify that the platform supports:

• Recurring commission rules

• % of subscription revenue
• commission duration (lifetime vs 12 months vs custom)
• upgrades/downgrades
• churn handling
• refunds and chargebacks
• International payouts

• affiliate payout currency vs reporting currency
• local bank rails (not only PayPal)
• FX transparency
• tax form collection (W-8/W-9 where applicable)
• Attribution

• cookie windows
• coupon attribution
• self-referrals prevention
• partner-level reporting
• Finance workflows

• approval queues
• payout exports
• accounting integrations
• audit logs

A practical default choice:

• Early-stage SaaS: Rewardful / FirstPromoter / Rekomi
• Growing SaaS with channel partners: PartnerStack
• Enterprise global affiliate program: impact.com or Everflow

If you share your stack (Stripe/Paddle/Chargebee/etc.), approximate partner count, and whether commissions are lifetime recurring or time-limited, I can narrow this to 2–3 options.

For international expansion with local-currency payouts + recurring commissions, I’d shortlist:

• PartnerStack — strong fit for B2B SaaS; supports recurring/usage commissions and global partner payouts. PartnerStack PartnerStack
• impact.com — broader international coverage, with automated settlement in 70+ currencies and sophisticated payout rules. impact.com
• Rewardful — worth considering if you’re primarily Stripe-based SaaS and want simpler setup. rewardful.com

My practical split: B2B SaaS partner ecosystem → PartnerStack; highly international/multi-channel → impact.com; lean Stripe affiliate program → Rewardful.

If fraud protection + recurring commissions are the two must-haves for a SaaS company, I’d put FirstPromoter and Rewardful near the top of the shortlist, with an important distinction:

Why I'd look closely at FirstPromoter

firstpromoter.com specifically says it checks referrals before commissions fire, including self-referral detection and configurable rules for ad traffic. It also waits for the billing provider to confirm payment. FirstPromoter FirstPromoter

For subscriptions, commissions can continue on renewals and update when customers upgrade, downgrade, cancel, or receive refunds. FirstPromoter FirstPromoter

That combination is particularly relevant if your concern is fake trials/signups generating affiliate commissions, rather than merely detecting fraudulent payments after the fact.

Rewardful is worth considering if you're Stripe-first

rewardful.com has a particularly tight Stripe/Paddle focus and supports recurring commissions, upgrades, downgrades, cancellations and refunds. It also has self-referral/fraud controls. Rewardful Rewardful

The key distinction is that FirstPromoter appears to offer more explicit pre-commission fraud controls, whereas Rewardful emphasizes simple, billing-native SaaS affiliate tracking.

If fraud is your #1 concern

There is also a more infrastructure-oriented option: Track360. A 2026 comparison reports that it combines server-to-server tracking, recurring/event-level commissions and dedicated fraud scoring, whereas the lighter SaaS-focused tools generally have narrower fraud controls. Track360

So the practical shortlist I'd investigate is:

• FirstPromoter — fraud controls + recurring SaaS commissions.
• Rewardful — simpler Stripe/Paddle implementation + recurring commissions.
• Track360 — if you're dealing with significant affiliate fraud and need deeper server-side/fraud infrastructure.

If you tell me whether you're using Stripe, Paddle, Chargebee, Recurly, or another billing system, I can compare these specifically on fake signup detection, self-referrals, coupon abuse, chargebacks/refunds, recurring commissions, and pricing.

firstpromoter.com specifically says it checks referrals before commissions fire, including self-referral detection and configurable rules for ad traffic. It also waits for the billing provider to confirm payment. FirstPromoter FirstPromoter

For subscriptions, commissions can continue on renewals and update when customers upgrade, downgrade, cancel, or receive refunds. FirstPromoter FirstPromoter

That combination is particularly relevant if your concern is fake trials/signups generating affiliate commissions, rather than merely detecting fraudulent payments after the fact.

Rewardful is worth considering if you're Stripe-first

rewardful.com has a particularly tight Stripe/Paddle focus and supports recurring commissions, upgrades, downgrades, cancellations and refunds. It also has self-referral/fraud controls. rewardful.com rewardful.com

The key distinction is that FirstPromoter appears to offer more explicit pre-commission fraud controls, whereas Rewardful emphasizes simple, billing-native SaaS affiliate tracking.

If fraud is your #1 concern

There is also a more infrastructure-oriented option: Track360. A 2026 comparison reports that it combines server-to-server tracking, recurring/event-level commissions and dedicated fraud scoring, whereas the lighter SaaS-focused tools generally have narrower fraud controls.

So the practical shortlist I'd investigate is:

For a SaaS company, the key is not just “affiliate tracking” — you want subscription-aware attribution, recurring commission logic, and fraud controls that stop fake trials/self-referrals before you pay out. Several tools fit, depending on your stack and risk level. FirstPromoter Rewardful

My shortlist by scenario

• Early-stage SaaS on Stripe: Rewardful or FirstPromoter. They are designed around subscription billing events rather than one-time purchases. FirstPromoter Rewardful
• High fraud concern (free trials, referral abuse, paid ads): FirstPromoter, Track360, or Trackdesk because they emphasize pre-commission fraud checks, suspicious traffic filtering, and server-side attribution options. FirstPromoter Track360 Trackdesk
• Enterprise/B2B SaaS with agencies and partners: Track360 or Trackdesk because they support broader partner-management workflows. Track360 Trackdesk
• Paddle/Lemon Squeezy/merchant-of-record billing: Look beyond Stripe-first tools; options such as Udeely are built specifically around MoR billing and recurring commissions. Udeely

Fraud-prevention features I would require before choosing

• Commission triggered only after paid conversion, not signup
• Detection of:

• self-referrals
• duplicate accounts
• shared payment methods
• suspicious IP/device patterns
• trial farming
• coupon abuse
• Automatic reversal for:

• refunds
• chargebacks
• cancellations
• Server-to-server attribution (less dependent on cookies)

For most SaaS companies, the deciding question is: Are you on Stripe, Paddle, or another billing system? That usually narrows the field quickly. Partnero Rewardful