ChatGPT answers, unedited

Yes. If you're a solo founder selling digital downloads, I would avoid the big affiliate networks and anything that takes a percentage of every sale. You probably want simple tracking + affiliate links + payouts, without giving away another 5–10% of revenue.

My shortlist

Current published pricing puts FirstPromoter at $49/mo for up to $5k/month affiliate revenue, with no transaction fee stated; its next tier is $99/mo up to $15k. firstpromoter.com Rewardful is similarly $49/mo and currently advertises 0% transaction fees. docs.affitor.com

What I'd choose

If you're already using Stripe: I'd lean FirstPromoter.

At $49/month, you're paying a predictable amount rather than surrendering a percentage of every affiliate sale. If affiliates eventually generate $5,000/month, that's effectively ~1% of referred revenue. At $15k/month, the $99 tier is only 0.66%.

If you want the simplest possible setup: Rewardful is probably the better alternative. It's also $49/month and has a 0% transaction fee, with a $7,500/month affiliate-revenue ceiling on the entry tier according to current comparisons. docs.affitor.com

If you're very early and don't want another $49/month bill: look at Affitor. Its current model is $0/month initially, with a 3.5% fee on affiliate-driven sales after the first $10k. That can make sense while you're validating whether affiliates actually work for you. docs.affitor.com

One important distinction

If by "digital downloads" you mean PDFs, templates, ebooks, presets, Notion templates, courses, etc., rather than SaaS subscriptions, your checkout platform matters enormously.

For example, Lemon Squeezy charges 5% + $0.50 per transaction for ecommerce, and its affiliate referrals add another 3% merchant fee. www.lemonsqueezy.com So if your priority is keeping as much revenue as possible, I wouldn't automatically choose Lemon Squeezy just because its affiliate system is built in.

My ranking for a solo digital-product founder:

1. 🥇 FirstPromoter — best balance of cost/features
2. 🥈 Rewardful — easiest/polished option
3. 🥉 Affitor — best if you have little/no affiliate revenue yet
4. Tolt — good, but the 2% automated-payout fee makes it less attractive
5. Lemon Squeezy native affiliates — convenient, but the stacked fees are less attractive for margin

If you tell me what you're selling, your checkout/payment platform (Stripe, Gumroad, Lemon Squeezy, Shopify, WooCommerce, etc.), and roughly how much you expect to sell per month, I can tell you which one is likely to be cheapest in actual dollars for your situation.

For a solo founder selling digital downloads, I’d avoid enterprise affiliate platforms and anything that takes a percentage of every sale. You usually want either:

1. $0/month until you have traction, or
2. a small flat monthly fee with no revenue share.

My shortlist:

My recommendation by stage:

• Under ~$1k/month in sales: start with Referralful or even a simple manual affiliate setup (unique coupon codes + spreadsheet). Paying $50/month before affiliates produce revenue hurts. referralful.com
• $1k–$10k/month and serious about affiliates: use Rewardful if you use Stripe. The flat fee becomes cheaper than giving away a percentage of every affiliate sale. docs.affitor.com
• Selling PDFs, templates, Notion kits, courses, etc. through a storefront: check whether your checkout provider already has affiliate features before adding another tool.

A few questions would change the recommendation:

1. What are you selling (ebooks, templates, software, courses, design assets, etc.)?
2. What checkout are you using (Gumroad, Lemon Squeezy, Shopify, Stripe, WooCommerce, something else)?
3. Roughly how many affiliate partners do you expect (5, 50, 500)?

If you're a solo founder selling digital downloads, I’d optimize for low fixed cost + 0% platform revenue share. You generally don't want a platform taking 5–20% of every affiliate-generated sale on top of your affiliate commission.

My pick: Rewardful — if you use Stripe

rewardful.com is probably the best fit if your checkout/payment stack is Stripe.

• $49/month Starter
• 0% transaction fee
• Unlimited affiliates and visitors
• Supports one-time commissions, percentage commissions, coupon codes, and referral links
• Designed for digital creators as well as SaaS
• 14-day free trial Rewardful Rewardful Rewardful
• The Starter plan currently covers up to $7,500/month in affiliate-attributed revenue. Rewardful Help Center

The downside is the $49/month fixed cost. If you're only doing a few hundred dollars/month in affiliate sales, that's expensive.

FirstPromoter — similar, slightly more flexible

firstpromoter.com is another strong option.

• $49/month Starter
• No percentage-of-revenue platform fee
• Supports affiliate, referral, and influencer programs
• Works with Stripe, Paddle, Chargebee, Recurly, and Braintree
• Supports both one-time and recurring commissions
• 14-day free trial FirstPromoter FirstPromoter FirstPromoter

I'd choose FirstPromoter over Rewardful if you need multiple payment platforms or more elaborate affiliate/referral campaigns.

But there's an important third option

If you're very early and don't want to spend $49/month yet, I'd actually consider not using dedicated affiliate software at all initially.

For example, you could launch with a simple referral system through whatever digital-download platform you're already using, or manually manage a small number of affiliates. Once affiliates are generating enough sales to justify $49/month, move to Rewardful/FirstPromoter.

The economics are pretty straightforward:

So at $500/month of affiliate sales, a $49 platform is effectively another ~10% cut. At $5k/month, it's basically negligible.

What I'd do in your shoes

If you're under ~$1,000/month in affiliate sales: start with the simplest/cheapest referral mechanism available in your existing storefront.

If you're around $1,000–$5,000/month: Rewardful is my default recommendation if you're on Stripe.

If you need more sophisticated campaigns or multiple payment processors: FirstPromoter.

And I'd set the affiliate commission around 20–30% for digital downloads to start, rather than trying to minimize the commission itself. The bigger issue is avoiding a platform that takes another percentage of every sale.

If you tell me what you're using to sell the downloads (Gumroad, Lemon Squeezy, Shopify, WooCommerce, Stripe checkout, your own site, etc.) and roughly your monthly sales, I can narrow this down to the cheapest option for your exact setup.

Yes. For a solo founder selling digital downloads, I would avoid platforms that take a meaningful percentage of every sale. A flat monthly fee—or better, no monthly fee while you're small—is usually much cheaper.

My shortlist

Current pricing comparisons show Rewardful at $49/mo with a $7,500/mo affiliate-revenue cap and 0% transaction fee; FirstPromoter is also $49/mo with a $5,000/mo affiliate-revenue cap. affitor.comfirstpromoter.com

What I'd pick

If you're just getting started: Affitor.

Its unusual advantage is $0/month until affiliates generate their first $10,000 in revenue, after which it charges 3.5% on affiliate-driven sales. That makes it attractive when you're uncertain whether your affiliate program will actually produce sales. docs.affitor.com

If you're already doing enough sales to justify ~$50/month: Rewardful.

At $49/month and 0% transaction fees, the economics get very good once you're generating meaningful affiliate revenue. For example:

• $1,000/mo affiliate sales → $49 software cost = 4.9%
• $3,000/mo → 1.63%
• $5,000/mo → 0.98%
• $7,500/mo → 0.65%

That's substantially better than giving a platform 5–10% of every affiliate sale.

FirstPromoter is probably my second choice at the same $49 price point. It has a similar pricing structure and is worth considering if its integrations fit your checkout stack better. affitor.comfirstpromoter.com

One important distinction

If you're selling PDFs, templates, ebooks, Notion templates, courses, presets, etc., tell me what you're using to actually process the sale (Gumroad, Shopify, Lemon Squeezy, Stripe, WooCommerce, your own site, etc.).

That changes my recommendation quite a bit.

For example, if you're currently considering Gumroad, its direct-sale fee is 10% + $0.50, while its marketplace sales are 30%, so adding a separate affiliate tool may not solve the bigger fee problem. gumroad.com

If you tell me what you're selling + your checkout platform + roughly how much you expect to sell per month, I can tell you which setup will leave you with the most money after payment, platform, and affiliate fees.

If you're a solo founder selling digital downloads, I would not start with an enterprise affiliate platform. Your priorities should be:

1. Low/no monthly cost while you're small
2. 0% or very low transaction fee
3. Easy affiliate links + coupon codes
4. Automatic attribution
5. Simple payouts
6. Works with whatever checkout you're using

My shortlist

Current pricing comparisons put Rewardful at $49/mo with 0% transaction fees, FirstPromoter at $49/mo, and Tolt at $69/mo plus a 2% automated-payout fee. affitor.com

🥇 I'd start with Referralful

For a digital-download business that's just getting an affiliate program going, Referralful is particularly attractive because it says it's free until your first affiliate joins, then starts at $19.99/month for up to $7,500/month in affiliate-driven sales, with 0% transaction fees. It also supports unlimited affiliates, Stripe sync, real-time tracking, a branded affiliate portal, and PayPal/Wise payouts. referralful.com

That's a much better economics profile than paying $49–$69 every month before you know whether affiliates will actually generate sales.

When I'd choose Rewardful instead

If your checkout is Stripe and you're already doing meaningful affiliate revenue, I'd consider Rewardful. Its $49/month Starter plan has 0% transaction fees, unlimited affiliates, coupon tracking, API access, and supports up to $7,500/month in affiliate revenue. affitor.comwww.rewardful.com

So, roughly:

• $0–$1k/mo affiliate sales: Referralful
• $1k–$5k/mo: Referralful is still very compelling
• $5k–$7.5k/mo: Compare Referralful's $19.99 vs Rewardful's $49
• >$7.5k/mo: Rewardful starts becoming more attractive if you're on Stripe
• Large/multi-channel affiliate operation: then look at FirstPromoter/Tolt/etc.

One important caveat: the best choice depends heavily on where your digital downloads are actually sold—e.g. Gumroad, Lemon Squeezy, Shopify, WooCommerce, Stripe, Payhip, your own site, etc.

If you tell me what platform/checkout you use to sell the downloads, I can narrow this down to the cheapest option that actually integrates with it, including the total percentage you'd lose per $1,000 in sales.

If you’re a solo founder selling digital downloads, I’d avoid paying $49–$100/month for a dedicated affiliate platform unless you’re already doing significant affiliate volume.

My pick: Payhip

Payhip is probably the best fit for what you described because it combines the store + digital delivery + affiliate system in one platform.

Payhip's free plan gives you unlimited products and unlimited revenue for a 5% transaction fee, and its paid plans reduce that to 2% or 0%. It also includes an affiliate system. payhip.com

Why I wouldn't start with Rewardful

Rewardful is attractive because it advertises 0% transaction fees, but you're paying $49/month before you sell anything. Current pricing comparisons put its entry tier at $49/month, with a $7,500/month affiliate-revenue cap. affitor.com

For example:

• $500/mo affiliate sales → Payhip ≈ $25/mo
• $1,000/mo → $50/mo
• $2,000/mo → $100/mo
• $5,000/mo → $250/mo

So at low volume, Payhip's percentage fee is much cheaper than a dedicated $49/month affiliate SaaS.

The interesting breakpoint

Payhip Plus is $29/mo + 2%.

Compared with the free plan's 5%, Plus becomes cheaper at about $967/month in total sales:

• $500/mo → Free: $25 vs Plus: $39
• $1,000/mo → Free: $50 vs Plus: $49
• $2,000/mo → Free: $100 vs Plus: $69
• $5,000/mo → Free: $250 vs Plus: $129

So I'd start free and switch to Plus once you're consistently around $1k/month.

One important distinction: affiliate vs referral

If by referral you mean:

"Give my existing customers a link/code so they can refer friends and get 20%."

Payhip's built-in affiliate system can handle the basic affiliate use case, but it isn't necessarily the same thing as a polished customer referral program with rewards, referral dashboards, double-sided rewards, etc. Payhip itself lists affiliate marketing as a feature but not a separate referral system. payhip.com

If you mean:

"I want creators/influencers/newsletter owners to promote my products for 20–40% commission."

Payhip is exactly where I'd start.

You can set the affiliate commission yourself, so you aren't giving away another platform's percentage on top of the commission you're already choosing to pay affiliates.

What I'd do in your shoes

Stage 1 — $0–$1k/mo:
Payhip Free + 20–30% affiliate commission

Stage 2 — ~$1k–$5k/mo:
Payhip Plus ($29/mo + 2%)

Stage 3 — $5k+/mo and affiliate program becomes a major channel:
Then investigate Rewardful/FirstPromoter or another dedicated affiliate system, particularly if you're moving to your own website/Stripe checkout.

I would not choose Gumroad specifically for this use case. Its built-in affiliates are convenient, but its platform fee is substantially higher; Gumroad's own documentation confirms that you can set affiliate commissions from 1–75%, while Gumroad itself charges a platform fee on the sale. gumroad.com

Bottom line: Payhip is the one I'd start with. It gives a solo founder the rare combination of $0 monthly cost + digital downloads + storefront + built-in affiliates, without committing to a $49–$100/month affiliate SaaS.

Payhip pricing and signup 

If you're a solo founder selling digital downloads, I'd optimize for:

• Low fixed costs
• No percentage of affiliate revenue (or very small)
• Easy setup
• Works with Stripe or your payment platform
• No enterprise sales process

Here's how I'd rank the current options:

My recommendations

Option 1: Rewardful (best overall)

If you process payments through Stripe, this is probably the sweet spot.

Pros:

• No cut of affiliate-generated revenue
• Easy affiliate dashboard
• Coupon attribution
• Fraud prevention
• Good automations

You pay a flat monthly fee instead of losing a percentage of every affiliate sale, which becomes much cheaper as you grow. affitor.com

Option 2: FirstPromoter

Very similar to Rewardful.

Good if you:

• sell digital products
• run subscriptions
• want simple affiliate management

Also uses flat pricing rather than taking a percentage of affiliate revenue. affitor.com

Option 3: Lemon Squeezy (if you're already there)

If you're already selling through Lemon Squeezy, its built-in affiliate program is extremely convenient.

The tradeoff:

• standard platform fee
• an additional 3% fee on affiliate-referred orders, on top of paying the affiliate's commission. docs.lemonsqueezy.com

For a small creator, that's often acceptable because you don't pay a monthly subscription. But once affiliate sales become significant, a flat-fee platform can be more economical.

If you're just starting

I'd use this rule of thumb:

• Under ~$1,000/month in affiliate-attributed sales: use the built-in affiliate system (if available) to keep fixed costs at zero.
• Above a few thousand dollars/month in affiliate sales: move to Rewardful or FirstPromoter to avoid ongoing percentage-based platform fees. affitor.com

One more question

Which platform are you currently using to sell your downloads?

• Stripe + your own site
• Lemon Squeezy
• Gumroad
• Payhip
• Shopify
• WooCommerce
• Other

The best affiliate solution depends heavily on your checkout platform, and there are some combinations that integrate much more smoothly than others.

If you're a solo founder selling digital downloads, I would not start with Rewardful or FirstPromoter unless you're already doing meaningful monthly sales. Their $49/month starting price is hard to justify when you're still validating an affiliate channel.

My shortlist

Affitor's current model is particularly interesting for a solo founder: $0/month, with a 3.5% fee on affiliate-generated sales only after the first $10,000 of affiliate revenue. That's dramatically better than paying $49 every month while you're testing whether affiliates will actually generate sales. affitor.com

If you're already using Gumroad

I'd seriously consider just using Gumroad's native affiliate functionality rather than adding another SaaS subscription. Gumroad has built-in affiliate functionality, and its Discover marketplace can also expose eligible products to prospective buyers. www.getly.store

The downside is Gumroad's relatively high transaction take, so if you're selling, say, a $50–$100 digital product, I'd eventually consider moving to a lower-fee checkout.

If you're using your own checkout

My preference would be:

Checkout → Affitor → affiliates

rather than:

Checkout → $49/month affiliate SaaS → affiliates

At low volume, the percentage-based model is much safer for cash flow. A recent comparison puts the break-even point between percentage-based and subscription affiliate software at roughly $1,400/month in affiliate-driven revenue. affitor.com

Once you're consistently generating several thousand dollars/month through affiliates, Rewardful becomes attractive because it's $49/month with 0% transaction fees and supports unlimited affiliates on its Starter plan, up to $7,500/month in affiliate revenue. www.rewardful.com

My recommendation for a solo digital-download business:

1. Just starting / <$1k affiliate sales per month: use a $0-upfront option like Affitor.
2. Already selling through Gumroad: use Gumroad's built-in affiliates first.
3. $2k–$7k+ monthly affiliate sales: consider Rewardful if your checkout supports it.
4. Don't pay $49–$99/month yet just to have an affiliate dashboard.

If you tell me what you're selling, your average price, and what checkout you're currently using (Gumroad, Shopify, Stripe, Lemon Squeezy, Payhip, your own site, etc.), I can narrow this down to the cheapest setup and calculate exactly what you'd keep at $1k / $5k / $10k monthly sales.

If you're a solo founder selling digital downloads, I'd avoid the big enterprise affiliate platforms. You want something with low/no transaction fees, a low fixed cost, and simple affiliate tracking/payouts.

My shortlist

🥇 What I'd pick

If you're just starting: Payhip.
Its free plan is $0/month with a 5% transaction fee, and it includes all features—including its affiliate functionality. You can move to $29/month + 2% or $99/month with 0% transaction fees as revenue grows. payhip.com

For a solo founder, that's attractive because you're not paying $49/month before you've proven the affiliate channel works.

If you're already selling through Stripe: Rewardful is probably the better affiliate engine. It's $49/month and explicitly charges 0% transaction fees, with the starter plan covering up to $7,500/month in affiliate revenue. www.rewardful.com

If your business is primarily digital downloads and you want the whole checkout/delivery system: I'd seriously consider SendOwl. It's $39/month, has no revenue cut, supports digital downloads and built-in affiliate programs, and includes all features on the entry plan. www.sendowl.com

One I'd be cautious about

Lemon Squeezy looks inexpensive because there's no monthly fee, but the economics are less attractive if affiliates become a major sales channel. It charges 5% + $0.50 per transaction, and its documentation lists an additional 3% fee for affiliate referrals. www.lemonsqueezy.com

So, for example, on a $50 digital product:

• Payhip Free → roughly $2.50 platform fee
• Lemon Squeezy with affiliate → roughly $4.50 in platform/affiliate fees before other applicable fees
• SendOwl → $0 platform revenue cut, but $39/month subscription
• Rewardful → $0 affiliate-platform cut, but $49/month subscription

The key decision

I'd choose based on your current monthly sales:

$0–$1,000/mo: → Payhip Free
$1,000–$3,000/mo: → Payhip Plus or potentially SendOwl
$3,000+/mo and serious about affiliates: → SendOwl + its affiliate program or Rewardful + Stripe
Want the absolute simplest all-in-one setup: → Payhip

One important distinction: Payhip/SendOwl/Lemon Squeezy are primarily selling platforms that also provide affiliate functionality; Rewardful/FirstPromoter are primarily affiliate-management software. For a solo founder selling PDFs, templates, prompts, spreadsheets, courses, etc., I'd generally favor the former unless you already have your checkout system established.

If you tell me (1) what you're selling, (2) your current checkout/store (Gumroad, Shopify, Stripe, Payhip, etc.), and (3) roughly how much you sell per month, I can calculate the actual dollar cost of each option at your revenue level and tell you which one I'd use.

For a solo founder selling digital downloads, I’d avoid platforms that take a meaningful percentage of every affiliate sale. The best pricing model for you is either free/very cheap until you have traction, or a small flat monthly fee with 0% revenue share.

My shortlist

1. Best overall if you're already selling through Stripe: Rewardful

Rewardful

• Starts at $49/month
• 0% transaction fee
• Tracks affiliate revenue rather than taking a percentage of each sale
• Good fit if your checkout/payment stack is Stripe
• Starter tier reportedly covers up to $7,500/month in affiliate revenue. affitor.com

The downside for a very early solo founder: $49/month before you've proven affiliates will generate anything.

2. Best if you want to spend almost nothing initially: a pay-for-results platform

Affitor currently advertises $0/month, with a 3.5% fee only on affiliate-driven sales after the first $10,000. affitor.com

That model can be much better when you're starting from zero because you don't have another SaaS subscription eating into your margins while you're recruiting affiliates.

The tradeoff is that once affiliate sales become substantial, 3.5% can become more expensive than a flat-fee platform.

3. If you use Lemon Squeezy for the digital downloads themselves

Lemon Squeezy

This is worth considering because Lemon Squeezy handles digital-product checkout, taxes, etc. Its normal ecommerce fee is 5% + $0.50 per transaction, and its documentation says affiliate referrals add another 3% for merchants. www.lemonsqueezy.com

So I wouldn't choose Lemon Squeezy primarily because of its affiliate economics if keeping your cut low is the priority.

What I'd do in your shoes

My strongest recommendation: don't pay $49–$100/month for affiliate software until you actually have affiliates ready to promote. For a solo digital-download business, that fixed cost can be disproportionately painful. Once you're doing, say, $2k–$5k/month in affiliate-generated sales, a 0%-transaction-fee platform starts making much more sense.

If you tell me what you currently use for checkout/store (Gumroad, Shopify, Lemon Squeezy, Stripe, Payhip, WooCommerce, etc.) and roughly your monthly sales, I can narrow this down to the cheapest option for your exact setup.

If you’re a solo founder selling digital downloads, I’d avoid the typical $49–$99/month affiliate platforms unless you already have meaningful affiliate sales. For your use case, Payhip is probably the best starting point.

My ranking

🥇 I'd choose Payhip

Payhip's free plan is $0/month + 5% transaction fee, and importantly, affiliate marketing is included even on the free plan. You can create your own affiliate program, set commission rates, and give affiliates tracking links. payhip.compayhip.com

That means you don't have the awkward situation of paying $49–$99 every month just to see whether affiliates work.

Once you're making enough sales, you can move to:

• Plus: $29/mo + 2%
• Pro: $99/mo + 0%

So if you eventually do substantial volume, the economics improve considerably. payhip.compayhip.com

Gumroad is convenient, but expensive

Gumroad has affiliate functionality built right in, including custom affiliate commissions from 1–75%. gumroad.com

But its standard fee is currently 10% + $0.50 per transaction, before payment-processing costs. payhip.compayhip.comgumroad.com

For example, on a $30 download, you're already giving Gumroad roughly $3.50 before considering the affiliate commission. That's a lot if your objective is specifically "don't give away a large percentage of my revenue."

Lemon Squeezy is interesting if taxes are a headache

Lemon Squeezy charges 5% + $0.50 per transaction with no monthly ecommerce fee, and acts as a merchant of record, which can simplify sales-tax/VAT handling. www.lemonsqueezy.com

However, its affiliate program adds another 3% merchant fee on affiliate referrals, according to its current fee documentation. docs.lemonsqueezy.com

So I'd choose it primarily if tax/compliance convenience is worth paying for, rather than purely for maximizing your margin.

What I'd do in your shoes

If you're selling PDFs, templates, Notion templates, spreadsheets, presets, ebooks, etc.:

Payhip Free + 20–30% affiliate commission

You pay nothing monthly, and affiliates only cost you when they actually generate a sale. You can start with a handful of creators/customers and see whether affiliate sales are meaningful before upgrading.

For a $30 product with a 25% affiliate commission, you'd pay the affiliate $7.50 and Payhip's 5% platform fee ($1.50), leaving $21 before payment processing.

If your sales grow substantially, I'd revisit Payhip Plus/Pro rather than moving to an expensive dedicated affiliate SaaS.

One important distinction: if you already have your own website + Stripe checkout and don't need a digital-product storefront, I would consider a completely different setup. You can potentially get your total platform take much lower than Payhip/Gumroad, but you'll have more setup work.

If you tell me (1) your average product price, (2) expected monthly sales, and (3) whether you're using your own website, Gumroad, Shopify, etc., I can calculate the actual dollar cost of Payhip vs Lemon Squeezy vs Gumroad vs a Stripe + affiliate-tool setup at your expected revenue.

If you're a solo founder selling digital downloads, I’d avoid the traditional $49–$100/month affiliate SaaS tools at first. Your economics are different from SaaS: you want low fixed cost + little/no extra percentage taken from each sale.

My shortlist

Payhip's free plan includes all features and unlimited products/revenue, with a 5% transaction fee; its $29 plan drops that to 2%, and $99 eliminates the platform transaction fee. payhip.com

Lemon Squeezy charges 5% + $0.50 per transaction with no monthly ecommerce fee, and its affiliate system adds a 2% fee on the affiliate's commission. www.lemonsqueezy.com

What I'd do in your position

Start with Payhip if you're already looking for a storefront for PDFs, templates, Notion products, spreadsheets, ebooks, etc.

The nice thing is that you don't have to pay $49/month just to see whether affiliates work. You can start at $0/month, recruit a handful of affiliates, and upgrade only once the sales volume justifies it.

For example, at $2,000/month in sales:

• Payhip Free → $100 platform fee
• Payhip Plus → $40 platform fee + $29 subscription = $69
• Payhip Pro → $99
• Gumroad → $200 + $1,000? Actually, its 10% fee alone is $200, before the $0.50-per-sale component. gumroad.com

So Payhip's $29 plan becomes particularly interesting once you're doing meaningful volume.

One caveat: if your primary concern is maximum margin and you don't need an all-in-one storefront, I'd consider separating checkout/payment processing from affiliate tracking. That's where you can potentially get the platform cut close to zero—but you take on more tax, checkout, and integration responsibility.

If you tell me (1) what you're selling, (2) average price ($10/$30/$100/etc.), (3) where you're currently selling it (Stripe, Shopify, Gumroad, your own site, etc.), and (4) roughly monthly sales, I can calculate the actual dollar cost of Payhip vs Lemon Squeezy vs a low-cost affiliate tracker and tell you which one I'd pick.

If you’re a solo founder selling digital downloads and your priority is keeping as much revenue as possible, I would not start with Rewardful or FirstPromoter. Their $49+/month entry price is hard to justify until affiliates are already generating meaningful sales. FirstPromoter, for example, starts at $49/month and caps the starter tier at $5,000/month in affiliate-generated revenue. firstpromoter.com

My shortlist

Lemon Squeezy is the one I'd look at first. Its affiliate system is built into the selling platform, and it charges merchants an additional 3% on orders referred by affiliates, rather than making you pay a $49/month subscription just to have affiliate tracking. docs.lemonsqueezy.com

For example, suppose you sell a $30 digital product and give affiliates 30% commission:

• Sale: $30
• Affiliate: $9
• Lemon Squeezy affiliate fee: $0.90
• Plus its normal payment/platform fees
• No separate $49/month affiliate software bill

That is particularly attractive when you're doing, say, $500–$3,000/month rather than $20k+/month.

One important distinction

If you're already selling through another storefront—Shopify, WooCommerce, Stripe, Payhip, etc.—then I'd look at a standalone affiliate tracker rather than changing your entire checkout.

But if you're choosing your selling platform from scratch, I'd seriously consider:

Lemon Squeezy + 20–30% affiliate commission + your own recruited affiliates.

The other advantage is that Lemon Squeezy handles affiliate payouts and has a 30-day holding period before commissions become payable. docs.lemonsqueezy.com

Lemon Squeezy

What I'd avoid

Gumroad is incredibly easy, and it has built-in affiliate functionality, including a 30-day cookie for your directly recruited affiliates. gumroad.com But if your main concern is minimizing the percentage of every sale you lose, I'd compare its transaction economics against Lemon Squeezy before committing.

FirstPromoter/Rewardful make more sense once affiliate revenue is large enough that paying ~$49/month is trivial. At $1,000/month in affiliate sales, a $49 subscription alone is effectively another ~5% of that revenue; at $10,000, it's only ~0.5%. That's why I'd wait until you've proven the channel.

Bottom line:
For a solo founder selling PDFs, templates, ebooks, digital assets, courses/downloads, etc., I'd start with Lemon Squeezy if you're willing to use it as your checkout, rather than paying for a separate affiliate platform.

If you tell me what you're selling, your average price, and what checkout/store you're currently using, I can give you a much more precise recommendation and calculate the fees at $1k / $5k / $10k monthly sales.

If you’re a solo founder selling digital downloads, I’d avoid expensive affiliate SaaS unless you already have meaningful sales. The best choice depends heavily on where your checkout lives.

My shortlist

Lemon Squeezy is particularly interesting because it combines checkout + digital delivery + tax handling + affiliate tracking, with no monthly ecommerce fee. Its standard transaction fee is 5% + $0.50, and affiliate-referred orders add 3%. www.lemonsqueezy.com

So, for example, on a $20 digital download with a 30% affiliate commission, you're roughly looking at:

• $20 sale
• $6 affiliate commission
• ~$1.10 base Lemon Squeezy fee
• ~$0.60 affiliate fee
• ~$12.30 remaining before other costs/taxes

That's a pretty reasonable way to get started without committing to $50–$100/month software.

But there's an important distinction

If you're already using Stripe/another checkout, I'd probably not move your entire store to Lemon Squeezy just for affiliates.

For example, FirstPromoter is currently around $49/month with 0% transaction fee, while Tapfiliate starts around $89/month. www.linkjolt.io

At $2,000/month in affiliate-generated sales, a $49/month platform is only ~2.45% of those sales. At $500/month, it's nearly 10%, so the economics are very different.

What I'd do in your shoes

If you're starting from scratch:
→ Lemon Squeezy

If you already have Stripe + checkout working:
→ FirstPromoter once affiliates are generating enough sales to justify ~$49/mo.

If you're currently doing very little revenue:
→ Don't pay $49–$89/month yet. Start with the affiliate functionality built into your commerce platform or use a very low-cost solution, then graduate to dedicated software once you have affiliates actually producing sales.

Also, don't confuse affiliate tracking software with an affiliate marketplace/network. The former gives your existing customers/creators referral links; the latter can potentially help you discover affiliates. For a solo digital-download business, I'd start with the former—you don't need an expensive enterprise network.

If you tell me (1) what you're selling, (2) your checkout platform (Gumroad/Shopify/Stripe/etc.), and (3) roughly how much you currently sell per month, I can give you a much more precise recommendation and calculate the actual fee at $500 / $2k / $5k / $10k monthly sales.

If you're a solo founder selling digital downloads, I’d avoid affiliate platforms that charge $49–$100/month unless you already have meaningful affiliate revenue.

My picks

I'd probably choose Lemon Squeezy if you're starting from scratch. It has no monthly ecommerce fee, handles digital-product checkout/tax as merchant of record, and its normal fee is 5% + $0.50. Affiliate-referred orders add 3%. www.lemonsqueezy.com

So, for example, on a $30 download with a 30% affiliate commission:

• Sale: $30
• Affiliate: $9
• Lemon Squeezy base fee: roughly $2
• Affiliate fee: $0.90
• You keep roughly $18.10 before any other applicable fees/taxes.

That's considerably more attractive than paying $49/month for affiliate software when you're still small.

One important distinction

If you already have your own checkout (Stripe, Shopify, WooCommerce, etc.), I'd look at a pay-per-performance affiliate tracker rather than Lemon Squeezy.

Rewardful, for example, is $49/month but charges 0% transaction fee, so it becomes economical once you're generating enough affiliate sales to justify the subscription. www.rewardful.com

I would not choose Gumroad primarily for low fees. Its current direct-sale fee is 10% + $0.50, which gets expensive as your sales grow. gumroad.com

My recommendation by stage

• $0–$1k/month: Lemon Squeezy
• $1k–$5k/month: Lemon Squeezy, unless you already have Stripe
• $5k–$10k+/month from affiliates: consider Rewardful/FirstPromoter
• Want the absolute lowest take rate: Stripe + dedicated affiliate software, but you take on more setup/tax complexity

If you tell me (1) your average download price, (2) expected monthly sales, and (3) whether you already use Stripe/Gumroad/Shopify/etc., I can calculate the actual dollar cost of 5–6 platforms at your volume and tell you which one leaves you the most money.

If you’re a solo founder selling digital downloads, I’d avoid platforms that take a big percentage of every sale. The sweet spot is either a small flat monthly fee + 0% affiliate transaction fee, or a storefront that already includes affiliate tracking.

My shortlist

Rewardful's $49 plan has unlimited affiliates and 0% transaction fees, but it's really designed around Stripe/Paddle and subscription businesses. www.rewardful.com FirstPromoter is similarly $49/month with no transaction/payout fees, but is also heavily oriented toward SaaS/subscription businesses. firstpromoter.com

What I'd actually do

If you're starting small (<$2–3k/month): use Payhip.

The free plan is $0/month with a 5% platform fee, unlimited products and unlimited revenue. You still pay Stripe/PayPal processing separately. payhip.com

That's much easier to justify than paying $49/month for affiliate software before you know whether affiliates will generate meaningful sales.

If you're already doing meaningful sales and want to build an affiliate channel: I'd look at Rewardful or FirstPromoter.

For example, if affiliates generate $5,000/month:

• 5% affiliate-platform fee = $250/month
• $49 flat fee = $49/month
• Difference = $201/month

That's why I strongly prefer flat-fee/0%-transaction affiliate software once you're generating enough affiliate revenue.

One important distinction

If by "referral" you mean customers referring friends, rather than recruiting creators/influencers to promote your products, I'd consider a referral-focused tool rather than a traditional affiliate platform.

And if you want checkout + digital-file delivery + tax/VAT handling + affiliates all in one, Lemon Squeezy is compelling. Its standard platform fee is 5% + $0.50, with an additional 3% for affiliate-referred orders. www.lemonsqueezy.com

So my ranking for your situation would be:

🥇 Payhip — best starting point if you're small and want minimal fixed costs
🥈 Rewardful — best if you already have sales and want serious affiliate tracking
🥉 FirstPromoter — excellent alternative, particularly if referrals/affiliates will become a major channel
Lemon Squeezy — best if you value tax/VAT simplicity more than minimizing fees
Gumroad — I'd generally avoid if your main concern is keeping your revenue; its 10% fee is substantial. gumroad.com

If you tell me (1) what you're selling, (2) your average price, and (3) roughly how much you expect to sell per month, I can calculate the actual dollar cost of each and tell you which one is cheapest.

If you're a solo founder selling digital downloads, I'd prioritize platforms that charge a flat monthly fee (or are free) rather than taking a percentage of every sale.

Here's a comparison of some of the best affordable options:

If you sell with Stripe

I'd look at:

1. Promotekit
   • Lowest starting price among dedicated affiliate tools
   • Built specifically for creators and digital products
   • Stripe integration
   • Automatic commission payouts
   • Good if you're doing under six figures annually

2. Rewardful
   • Probably the most established option
   • Extremely reliable
   • Great affiliate dashboard
   • No revenue cut

3. Trackdesk
   • Surprisingly generous free tier
   • Can scale without immediately increasing costs
   • More features than many expect at its price

If you sell on Lemon Squeezy

Its built-in affiliate program is often enough if you're already using that platform. You'll pay the platform's existing fees, but you don't need separate affiliate software.

If you sell on Gumroad

Gumroad has affiliate functionality built in, so you don't need another service. However, you're still subject to Gumroad's platform transaction fees.

My recommendation by stage

Just starting (<$2k/month)

• Trackdesk (free/low cost)
• Promotekit

Growing ($2k–20k/month)

• Rewardful
• Tolt

Established

• Rewardful
• FirstPromoter

One thing to avoid

Be cautious with affiliate networks that:

• Take 20–30% of your affiliate commissions.
• Charge both a monthly fee and a percentage of revenue.
• Require affiliates to join a marketplace where you're competing with thousands of other products.

For a solo founder selling digital downloads, those fees can significantly reduce margins without necessarily bringing better affiliates.

If you tell me:

• where you sell (Stripe, Lemon Squeezy, Gumroad, Shopify, WooCommerce, etc.), and
• roughly how many sales per month you make,

I can narrow it down to the one or two options that fit your setup best.

If you're a solo founder selling digital downloads (templates, ebooks, assets, software, courses, etc.), I'd prioritize platforms that charge a flat monthly fee or a small payment-processing fee rather than taking a percentage of every sale.

Here's a comparison:

If you're already using Stripe

I'd narrow it down to:

• Rewardful — polished experience, reliable tracking, easy Stripe integration.
• Tolt — one of the simplest interfaces, great value for solo founders.
• FirstPromoter — more automation and customization if you expect to grow.

All three let you:

• set your own commission rates
• create affiliate dashboards
• generate referral links
• pay affiliates manually or through integrations
• keep 100% of your revenue apart from Stripe/payment processing and the monthly subscription

If you're selling on Lemon Squeezy

Use its built-in affiliate system. Since you're already paying the merchant-of-record fees, adding affiliates doesn't typically require another platform.

If you have a very small budget

• Affonso is worth a look if you want something inexpensive.
• GoAffPro is excellent if your storefront is on Shopify.

My recommendation by stage

• Just starting (<$2k MRR or a few hundred sales/month): Tolt
• Growing business: Rewardful
• Need more advanced affiliate automation: FirstPromoter
• Already on Lemon Squeezy: Use the built-in affiliates

If you tell me:

• what platform you sell on (Stripe Checkout, Gumroad, Lemon Squeezy, Shopify, WooCommerce, Paddle, etc.), and
• roughly how many sales you get per month,

I can recommend the most cost-effective option for your setup.

If you're a solo founder selling digital downloads (templates, ebooks, assets, courses, Notion templates, etc.), I'd prioritize low fixed cost, no revenue share beyond payment processing, and simple setup.

Here's how I'd rank the options:

My recommendation

If you use Stripe + your own checkout

• Tolt if budget is your biggest concern.
• Rewardful if you want the smoothest experience and don't mind ~$49/month.

Both let you keep essentially all your revenue except payment processing and your affiliate commissions.

If you sell through Lemon Squeezy
The built-in affiliate system is convenient, but every affiliate sale incurs an additional 3% platform fee on top of Lemon Squeezy's normal platform fee. If your affiliates drive a lot of sales, that extra percentage can become significant. docs.lemonsqueezy.com

What I'd avoid

For a solo founder, I'd generally skip:

• PartnerStack (excellent, but typically geared toward larger businesses)
• Impact (powerful, but expensive and complex)
• ShareASale/CJ unless you specifically want access to a large affiliate network.

One thing to keep in mind

Affiliate software tracks and pays affiliates, but it usually doesn't bring affiliates to you. Your first 10–20 affiliates are often:

• existing customers,
• creators in your niche,
• newsletter writers,
• YouTubers,
• bloggers.

Those relationships usually matter more than the platform itself.

If you tell me:

• what platform you sell on (Gumroad, Stripe, Shopify, Lemon Squeezy, Paddle, WooCommerce, etc.), and
• roughly your monthly revenue,

I can recommend the cheapest setup that fits your business without unnecessary fees.

If you're a solo founder selling digital downloads, I'd avoid platforms that take a percentage of your total sales. A flat monthly fee (or free tier) almost always becomes cheaper once you have even modest affiliate revenue.

Here are the best value options:

My recommendations

If you're just starting (under $1k/mo affiliate sales):

• Endorsely is hard to beat. You pay nothing initially, then a predictable $39/month. It doesn't take a percentage of your sales. marketplace.stripe.com

If you expect steady affiliate growth:

• Anderro at $21/month is one of the lowest-cost flat-fee options and doesn't skim revenue. anderro.com

If you absolutely don't want monthly fees:

• ReferZone only charges on affiliate commissions. For example, if you pay an affiliate a $20 commission, the platform keeps 15% of that commission ($3), not 15% of the entire sale. www.referzone.io

What I'd avoid

Many affiliate platforms start around $49–$150/month, and some also charge a percentage of revenue. Those are usually overkill unless you're already generating significant sales or need advanced partner management. Many solo founders have expressed frustration with paying high recurring fees before affiliates have generated meaningful revenue. www.reddit.com

One more question

What platform do you use to sell your digital downloads?

• Stripe Payment Links
• Lemon Squeezy
• Gumroad
• Paddle
• Shopify
• WooCommerce
• Other

The best affiliate tool depends heavily on your checkout platform, and there are some excellent native integrations that keep setup simple.

If you're a solo founder selling digital downloads, the main thing to avoid is platforms that act as a merchant of record and charge an extra percentage on top of your payment processor. A good affiliate platform should ideally charge a flat monthly fee (or low-cost tier) while letting you keep almost all of your revenue.

Here's how I'd compare the most affordable options:

If you're selling through Stripe

I'd recommend one of these:

• Tolt – probably the simplest. Fast setup, clean dashboard, automatic payouts through Stripe, no revenue share.
• Rewardful – very polished and popular among solo founders. Lots of integrations.
• FirstPromoter – strong tracking and referral features if you expect to grow.

All three let you keep essentially 100% of your sales (minus normal Stripe processing fees).

If you want the cheapest possible

If you don't mind a little DIY:

• Use unique coupon codes or referral links.
• Track conversions with your e-commerce platform.
• Pay affiliates manually via PayPal, Wise, or Stripe.

Many founders do this until they're making consistent affiliate sales.

If you're selling on Shopify

The built-in ecosystem is excellent. Popular affordable apps include:

• UpPromote
• BixGrow

Both have free tiers and inexpensive paid plans without taking a percentage of sales.

My recommendation by business stage

• Just starting (<$1k/month): Manual tracking or UpPromote/BixGrow free plan (if on Shopify).
• $1k–10k/month: Tolt or Rewardful.
• Growing beyond $10k/month: FirstPromoter or Rewardful for more automation.

A couple of questions would help narrow it down:

• Where do you currently sell your digital downloads (Stripe Checkout, Shopify, WooCommerce, Gumroad, Lemon Squeezy, Paddle, etc.)?
• Are you looking for affiliate marketing (people promote you for commission), customer referral rewards, or both?