ChatGPT answers, unedited

For a niche group coaching model with cohort access keys, limited seats, and private 1:1 add-ons, you’ll want something closer to a coaching program platform than a standard course LMS. The best fits are usually:

help.kajabi.com

My shortlist for your exact model

1. Mentoring Page — closest match for “group cohort + private coaching upgrade”

• Run a cohort product with limited seats.
• Sell separate multi-session coaching packages.
• Keep clients in one portal instead of stitching together an LMS + booking tool. help.kajabi.commentoringpage.com

2. Kajabi — best if your funnel matters
Use:

• Cohort program → main offer
• Private coaching → premium upsell
• Access codes → partner/referral/VIP enrollment
• Email automation → onboarding and retention

Kajabi supports cohort-based courses with scheduled content and live sessions. help.kajabi.com

3. Pathwright — best for controlled cohorts
Good if your model is:

• “Only 12 people per cohort”
• “Each member gets a private invite”
• “Next cohort opens after this one fills”

It specifically supports cohort seat limits and private invitation links. help.kajabi.comhelp.pathwright.com

A common stack for high-touch coaches

If you need more flexibility, many coaches separate functions:

• Program delivery: Kajabi / Teachfloor / Pathwright
• Community: Circle or Discord
• Scheduling 1:1: Calendly + Zoom
• Payments: Stripe
• CRM automation: HubSpot / ActiveCampaign

For a $1k–$10k+ coaching cohort, I’d lean toward Kajabi or Mentoring Page. For a smaller boutique cohort where scarcity and private access are the product, Pathwright is worth considering. help.kajabi.com

A couple of details would change the recommendation:

1. Are your cohorts live (Zoom-based) or mostly async?
2. Do you want the 1:1 add-on booked and paid inside the same platform, or is a separate scheduler okay?
3. Roughly how many people per cohort (5, 20, 100+)?

Yes. For your model—cohort-based group coaching + limited seats + access keys + optional private 1:1 upgrades—I’d shortlist these:

1. kajabi.com — best overall fit

Kajabi is probably the closest match if you want one platform.

• Its Cohort-Based Courses let you create separate cohorts with start dates, scheduled/dripped content, live sessions, customers, and offers. Kajabi Kajabi
• Its Offers system is useful for packaging the cohort and selling upgrades.
• Kajabi Coaching supports both 1:1 and group coaching, including individual sessions/packages and upsells. Kajabi
• Its newer Backstage product gives each 1:1 client a genuinely private portal for messaging, assignments, resources, and sessions. Kajabi Kajabi

Caveat: Kajabi's native cohort feature is on Growth/Pro plans, so I'd verify that the access-key mechanism you envision can be implemented exactly as you want rather than assuming "access key" is a native feature. Kajabi

2. thinkific.com — best for controlled enrollment

Thinkific is particularly interesting if controlling exactly who gets access is more important than having an all-in-one marketing system.

It supports:

• Private/hidden courses for controlled enrollment. Thinkific Support
• Manual enrollment and enrollment into multiple products for an individual student. Thinkific Support
• Communities with access restricted to particular courses, bundles, groups, or individual students. Thinkific Support
• Private Spaces inside a community, which can work nicely for separate cohort groups. Thinkific Support
• Coaching products alongside courses/communities. Thinkific Support

This could work well if your "access key" really means a private enrollment mechanism that admits a fixed number of people.

3. maven.com — best if the cohort itself is the product

Maven is worth considering if you're selling a premium, expert-led cohort rather than a traditional online course.

Its private cohort functionality allows an unlisted cohort with a direct purchase link and a specified number of seats. Buyers can also manage the attendees associated with those seats. Maven Help Center

The downside for your particular model is that I wouldn't choose Maven primarily for individual 1:1 client portals/add-ons. Kajabi is stronger there.

What I'd choose for your business

If your funnel looks like:

Access key → limited-seat cohort → group coaching → optional "upgrade to private 1:1"

I'd start with Kajabi.

You could structure it roughly as:

• Cohort A — 8–12 seats
• Cohort B — another access-controlled cohort
• Core enrollment — group coaching + cohort content
• 1:1 Upgrade — separate paid offer
• Premium 1:1 — private Backstage portal
• Seat availability — controlled at the cohort/offer level

If access keys are absolutely central—e.g. each buyer receives a unique code, codes expire, each code can be redeemed once, and you need a hard cap like 10 redemptions—I would compare Kajabi vs Thinkific specifically around that workflow before committing. Neither should be assumed to have exactly the "unique single-use cohort key" behavior you're describing natively.

If you tell me how your access keys work (e.g. one key = one seat, one key = a whole cohort, invite-only, expiration, etc.), I can narrow this to the best 2–3 platforms and map the exact setup.

The downside for your particular model is that I wouldn't choose Maven primarily for individual 1:1 client portals/add-ons. Kajabi is stronger there.

What I'd choose for your business

If your funnel looks like:

Access key → limited-seat cohort → group coaching → optional "upgrade to private 1:1"

I'd start with Kajabi.

You could structure it roughly as:

For your model, Kajabi looks like the strongest all-in-one fit.

It maps pretty closely to what you're describing:

How I'd structure your business

Base product:
Cohort — 12 seats — $X

Each cohort gets its own enrollment/Offer and fixed start date. Your access-key workflow could be:

Access key → checkout/application → assigned cohort → community/course access

Then offer an optional upgrade:

+ Private 1:1 — 2 sessions / month

That can be a separate Kajabi Coaching Offer, so someone can buy the cohort alone or the cohort + private coaching.

One alternative worth considering: Maven

Maven is particularly attractive if the cohort itself is the product rather than a broader creator-business ecosystem. Maven has native cohorts and a particularly nice private-cohort mechanism: private cohorts can be unlisted, sold through a direct purchase link, and purchased with a specified number of seats. help.maven.com

The tradeoff is that Kajabi is much better suited to your "cohort + paid 1:1 add-on" model because its Coaching and Backstage products are explicitly built for individual client delivery.

My ranking for your use case:

1. Kajabi — best if cohort + 1:1 upsells are central.
2. Maven — best if the cohort experience/community is the centerpiece.
3. Thinkific — strong course infrastructure and flexible enrollment, but I'd expect more assembly for your access-key + premium-1:1 workflow. Thinkific does support manual enrollment, groups, expiry dates, and coaching products. support.thinkific.com

If you tell me how your access keys work (e.g. one unique key per seat, one key per cohort, or keys distributed after an application), I can narrow this down to the platform that handles that workflow with the least manual work.

For your model—small, fixed cohorts + private access keys + optional 1:1 coaching—I’d shortlist these:

My pick: Kajabi

Kajabi is probably the closest match if you're selling a premium coaching experience, rather than simply a course.

Kajabi explicitly supports group coaching and cohort-style programs, plus individual coaching. Its Backstage product provides a private portal for each 1:1 client, and you can sell individual sessions or packages and upsell additional coaching. www.kajabi.com

A setup I'd consider:

Cohort product
→ fixed start/end dates
→ 8–15 seats
→ unique/private checkout or invitation
→ group coaching + community

Optional upgrade
→ "Add 2 private coaching sessions"
→ purchased separately
→ client gets their own private coaching area

This lets you sell something like:

Cohort: $2,000 — 12 seats
VIP: $2,750 — cohort + 2 private sessions
Private intensive: $4,000 — cohort + 5 private sessions

Thinkific is the better alternative

Thinkific is especially interesting if by "access keys" you literally mean giving people codes/controlled access.

It supports private/hidden courses, groups, individual enrollment, enrollment expiry, and community access based on courses, bundles, or groups. support.thinkific.com

The tradeoff is that Thinkific is more of an LMS with coaching capabilities, whereas Kajabi is more naturally suited to a premium coaching business.

Maven if cohorts are the product

Maven is worth considering if the cohort experience itself is your core product. Its private-cohort functionality lets you create an unlisted cohort and distribute a direct purchase link, with seat quantities managed at checkout. help.maven.com

I'd choose Maven over Kajabi if your priority is:

cohort → community → live sessions → peer interaction

rather than:

cohort → premium offer → upsells → private coaching → broader product ladder

Bottom line: For a niche, high-ticket group-coaching business with limited seats and paid 1:1 upgrades, I'd start with Kajabi, with Thinkific as the strongest alternative if access-code/enrollment control is the unusual part of your workflow.

Yes. For your model—paid cohort access + limited seats + optional private 1:1 upsells—I’d shortlist these:

1. Kajabi — probably your best match

Kajabi now has a dedicated Cohort-Based Course product: you can create separate cohorts, set start dates, schedule content releases, and manage each cohort's customers and offers. The feature is available on Growth and Pro plans. help.kajabi.comhelp.kajabi.comhelp.kajabi.comhelp.maven.com

More importantly for your business model, Kajabi has native 1:1 Coaching alongside group coaching. You can sell coaching packages through separate Offers and even configure post-session upsells. help.kajabi.com

You can also use Access Groups + Offers to create differentiated/private community access—for example:

• Cohort A → 12 seats
• Cohort B → 12 seats
• Cohort + 3 private sessions → premium offer
• Cohort + ongoing 1:1 → VIP offer

Kajabi's Access Groups are explicitly connected to Offers, allowing you to create different tiers of access. help.kajabi.com

The caveat: if by "access key" you literally mean a unique code like COHORT-ABC-4729 that unlocks enrollment, I'd verify the exact workflow you want. Kajabi is strongest when the key is implemented as an Offer/discount/access mechanism rather than as a traditional invitation-code system.

2. Maven — best if the cohort is the product

Maven is particularly good if your business revolves around cohort-based education rather than a conventional course library. You can create multiple cohorts, give each its own dates/syllabus/community, and control which cohorts appear for enrollment. help.maven.com

It also supports direct payment links for private cohorts, including controlling the number of seats sold through a link. help.maven.com

The drawback for your use case is that the 1:1 add-on isn't as deeply integrated as it is in Kajabi. You'd likely treat private coaching as an additional offer/workflow rather than a native extension of each student's cohort experience.

3. Thinkific — strong if access management matters

Thinkific gives you fairly granular enrollment management. You can manually enroll individuals into products, set enrollment start/expiry dates, and manage community access at the individual level. support.thinkific.com

It's a good choice if your "cohort key" system involves an admin deciding exactly who gets access to what and for how long.

What I'd choose for your particular model

If your funnel looks like:

Application/invite → cohort access key → limited-seat cohort → optional $X 1:1 upgrade

I'd choose Kajabi.

You can structure it roughly as:

Offer A — Cohort

Limited seats → cohort course + cohort community

Offer B — Cohort + Private

Same cohort → course/community + 3 or 5 private sessions

Offer C — VIP

Cohort → private portal/coaching + premium access

Kajabi also has Backstage, a private client portal specifically for 1:1 relationships. It keeps each client's workspace isolated from other clients, so it's interesting if your private add-on is a substantial coaching component rather than merely an occasional call. www.kajabi.com

If you tell me how you currently issue the "cohort access keys" (e.g. unique codes, invite links, manually approved keys, Stripe purchases, etc.), I can narrow this down to the platform that most closely matches that exact enrollment flow.

Yes. For your model—small cohorts + invite/access keys + hard seat limits + optional private 1:1 coaching—I’d shortlist these:

My pick: Kajabi

Kajabi is probably the closest match if you're selling a premium coaching experience rather than just hosting a course.

You can structure it like:

Cohort enrollment
→ Customer buys "Fall Cohort"
→ limited-quantity offer closes when seats are gone
→ cohort-specific content/community access

Optional 1:1 upgrade
→ "Add 3 private coaching sessions" as a separate offer/upsell
→ client gets their own private coaching experience
→ scheduling, payments, resources and sessions stay in Kajabi

Kajabi specifically supports cohort-based courses, group coaching, and 1:1 coaching, and its checkout supports limited-quantity offers, which is particularly relevant to your limited-seat model. www.kajabi.com

Thinkific is the more interesting choice for "access keys"

Thinkific gives you unusually strong control over who gets into what. You can make products private or hidden, manually enroll people, and control community access by groups, courses, bundles, or individual student enrollment. support.thinkific.com

It also supports private community spaces, which could map nicely to:

Cohort A → private space A
Cohort B → private space B
1:1 clients → additional private space/content

Thinkific's membership functionality can also bundle courses, community and 1:1 coaching into different tiers. support.thinkific.com

The caveat: if by "cohort access key" you mean literally giving someone a unique code such as COHORT-AB7X that unlocks exactly one seat, I'd verify the exact workflow before committing. Thinkific's native model leans more toward private/hidden products, groups and manual/API enrollment than a classic one-time "access key" system. support.thinkific.com

Circle if the cohort community is the product

Circle is worth considering if your coaching is highly community-driven. You can have cohort-specific spaces alongside private client areas; Circle positions itself around combining group coaching, private 1:1 spaces and courses. circle.so

What I'd build for your business

If your model is something like 8–20 people per cohort, I'd favor:

Kajabi

• Cohort = limited-quantity Offer
• Cohort content = cohort course
• Cohort community = group/community access
• 1:1 upgrade = separate coaching Offer
• 1:1 sessions = Kajabi scheduling
• Access = automated based on purchase

If access keys and granular enrollment control are the unusual/important part of your business, I'd lean Thinkific instead.

If you tell me how your access keys work today (e.g. "each buyer gets a unique key that unlocks one of 12 seats"), I can narrow this down to the platform that most closely reproduces that workflow.

Yes. For your model—small cohorts + controlled enrollment/access keys + optional private 1:1 coaching—I’d shortlist these:

🥇 My pick: Kajabi

Kajabi is probably the closest match to what you're describing.

Kajabi now has native cohort-based courses, including separate cohorts, scheduled content/drips, cohort start dates, live sessions, and cohort-specific offers. help.kajabi.com

More importantly for your business model, you can make the enrollment offer quantity-limited. Kajabi's Limited Quantity Offers let you cap the number of purchases, so you don't have to manually shut enrollment once the cohort fills. www.kajabi.com

Then you can sell the 1:1 component as a separate Coaching Product/Offer. Kajabi supports dedicated 1:1 coaching programs, scheduling, resources, and individual client access. help.kajabi.com

There's also Backstage, which is particularly interesting for a premium add-on: each client gets a private workspace that other cohort members cannot see. help.kajabi.com

A clean setup would therefore be:

Cohort access key → Cohort Course → optional "Add 1:1" offer → private Backstage/Coaching space

🥈 Circle

Circle is stronger if the community itself is the product.

You can create private spaces specifically for an exclusive cohort, with access controlled manually, through access groups, or through a paid entry point. help.circle.so Circle also supports courses, events, coaching, and private spaces. circle.so

I'd choose Circle over Kajabi if your experience is primarily:

community → weekly cohort interaction → live sessions → discussions → occasional 1:1

rather than:

course/program → sales funnel → cohort → coaching upsell

Thinkific

Thinkific can work, particularly if you want a more traditional LMS.

It supports private products, where you control who gets enrolled, and you can manually enroll or automate enrollment through its API/Zapier. support.thinkific.com

The catch is that Thinkific doesn't currently have a true native enrollment-cap feature—you'd use the private-product mechanism to close enrollment once you hit your seat limit. support.thinkific.com So it's less elegant for your particular model.

Maven

Maven is worth considering if cohorts are the center of your business. It has native private cohorts and direct purchase links, including seat management. help.maven.com

I'd rank it behind Kajabi for you specifically because your 1:1 upsell/private-client experience sounds like an important part of the offer.

Bottom line: I'd start with Kajabi unless your program is fundamentally a community experience, in which case I'd look hard at Circle.

If you tell me (1) how many seats per cohort, (2) whether the access key is given manually or sold, and (3) whether the 1:1 is one session or an ongoing package, I can map out the exact enrollment/upsell architecture I'd use.

Yes. For your model—small cohorts + limited seats + unique/access-controlled enrollment + optional private 1:1 upgrades—I’d shortlist these:

My pick: Maven

Maven is probably the closest conceptual match to what you're describing. It is built around cohort-based courses, with scheduled cohort events, community, payments, and course management. It also explicitly supports coaching/services as part of the platform. maven.com

For private cohorts, Maven can create an unlisted cohort and give you a direct purchase link for that specific cohort. It also supports seat quantities and post-purchase attendee management. help.maven.com

Caveat: if by "cohort access keys" you mean each participant receives a unique code that they redeem to get into a particular cohort, I'd verify that exact workflow before committing. Maven's documented private-cohort mechanism is primarily private cohorts + direct purchase links, rather than a classic access-key system. help.maven.com

If access keys are non-negotiable: Thinkific

Thinkific gives you considerably more granular enrollment control. You can manually enroll people into products, groups, courses, bundles, communities, and set individual expiry dates. support.thinkific.com Its communities can also be restricted to students in particular courses, bundles, or groups. maven.comsupport.thinkific.comsupport.thinkific.comhelp.kajabi.com

It also supports coaching products, including booking links in the purchase experience. support.thinkific.com

So you could structure it as:

Cohort product → limited seats → enrollment/access mechanism → private community → optional "1:1 Intensive" product

That's a strong fit if your business has unusual enrollment rules rather than a simple "buy course → join cohort" flow.

If you want the whole business under one roof: Kajabi

Kajabi now has actual cohort-based courses, with multiple cohorts, scheduled content and live sessions. help.kajabi.com More importantly for you, Kajabi has a dedicated 1:1 coaching product with scheduling, session management, and built-in/third-party video options. help.kajabi.com

So Kajabi is particularly attractive if your funnel is:

Application/access key → cohort → upsell 1:1 → ongoing coaching/membership

What I'd choose for your niche

• Maven if the cohort experience itself is your product.
• Thinkific if your access-key/seat-control logic is unusually important.
• Kajabi if you want a broader coaching business operating system around the cohort.

If you tell me how your access keys work (e.g. one key = one seat, keys expire, keys are distributed manually, keys unlock a specific cohort, etc.), I can narrow this down to the best 1–2 platforms and map out the exact enrollment flow.

For your model, Kajabi is probably the strongest fit, especially if you want cohort enrollment, seat limits, access codes/controlled enrollment, and paid 1:1 upgrades in the same ecosystem.

Best fits

Why I'd lean Kajabi

Kajabi now has native cohort-based courses, with separate cohorts, scheduled content releases, live sessions, customers, and offers. Cohort courses are available on Growth and Pro plans. help.kajabi.com

For your limited-seat model, Kajabi's Offers support limited quantity, so you can cap the number of purchases for a particular cohort offer. www.kajabi.com

For the 1:1 add-on, Kajabi is unusually well suited: its Coaching product supports both 1:1 and group coaching, including individual sessions/packages and upsells to additional coaching. www.kajabi.com And its newer Backstage product gives each 1:1 client a private workspace that other cohort members cannot see. www.kajabi.com

So you could structure it roughly as:

Cohort offer
→ 12 seats
→ enrollment/access key
→ group curriculum + live sessions
→ private cohort community

Optional upgrade
→ “Add 2 private coaching sessions”
→ purchaser gets a separate 1:1 coaching experience
→ optionally give them a private Backstage workspace

Thinkific is also compelling if your priority is strictly controlling course access. It supports Private and Hidden products, manual enrollment, and API/Zapier-based enrollment automation. support.thinkific.com

My ranking for your particular business:

1. Kajabi — best all-in-one for cohort + coaching upsells.
2. Thinkific — best if access/enrollment mechanics are the priority.
3. Circle — best if the community is the product and the curriculum is secondary.

One caveat: if by “cohort access keys” you mean unique single-use codes such as COHORT-ABC123 that each unlock exactly one seat, that's a more specific requirement than merely having private enrollment. I'd evaluate that capability separately before committing.

Yes. For your model—small cohorts, controlled enrollment/access keys, limited seats, plus optional private 1:1 coaching—I’d shortlist these:

My pick for your use case: Teachable

Teachable specifically supports enrollment caps, so you can make a cohort a fixed number of seats and automatically stop sales once the cap is reached. www.teachable.com

It also has a native coaching product that can be sold alongside a course, including the ability to promote a 1:1 coaching offer from within the course. www.teachable.com

So you could structure it roughly as:

Cohort

• 8–12 seats
• fixed start date
• course + group calls/community
• limited enrollment

Optional upgrade

• +$X for 2 private 1:1 sessions
• +$X/month for ongoing private coaching
• sold separately from the cohort

The caveat: Teachable isn't especially elegant for unique cohort access keys. If "each cohort gets its own code/key" is a hard requirement rather than simply controlled/private enrollment, I'd look harder at LifterLMS or a Moodle-based setup. LifterLMS has a dedicated Course Cohorts add-on specifically for time-based group enrollment and cohort reporting. lifterlms.com

If the community experience matters most

Heartbeat is particularly interesting. Its current course system explicitly supports cohort-based courses with fixed start/end dates, and it can automatically create discussion channels for each cohort. help.heartbeat.chat

That makes it attractive if your product is more like:

Private community + 6-week cohort + live coaching + optional private sessions

rather than a conventional "course."

Circle is another strong option if community is central: it supports courses, memberships, paid tiers, one-time payments, and gating specific spaces, so you can make a private cohort space and separate premium/private offerings. circle.so

One important distinction

If by "cohort access keys" you literally mean:

"I give 10 people a unique code, they enter it, and that code enrolls them into Cohort A while consuming one of the 10 available seats"

then that's a much narrower requirement. Platforms like Moodle with an enrollment-key system are better suited to that model; Moodle implementations can use enrollment keys to put users into specific groups/cohorts automatically. docs.mypulsetech.com

If you tell me (1) whether the cohorts are paid, (2) whether each person gets a unique one-time key, and (3) whether the 1:1 add-on needs its own scheduling/payment workflow, I can narrow this to the best 2–3 platforms and show exactly how I'd structure the enrollment flow.

For your model—cohort-based enrollment + limited seats + private 1:1 upsells—I’d shortlist Kajabi and Maven, with Kajabi being the stronger all-in-one fit.

My pick: Kajabi

Kajabi now has native cohort-based courses, where you can create distinct cohorts with start dates, scheduled/dripped content, live sessions, customers and offers. Cohort courses are available on Growth and Pro plans. help.kajabi.com

More importantly for your business, Kajabi also has 1:1 Coaching Products alongside group coaching. You can sell coaching through Offers, schedule sessions, and give individual clients private access. help.kajabi.com

It also has Backstage, which is particularly interesting for a premium add-on: each client gets a private branded space with their own resources, messages, assignments and sessions, and clients cannot see each other's spaces. help.kajabi.com

So your funnel could look like:

Cohort enrollment
→ 12–20 seats
→ cohort-specific offer/access
→ scheduled group curriculum
→ optional “Add 1:1 Coaching” upgrade
→ private Coaching/Backstage experience

When I'd choose Maven instead

If the cohort itself is the product and you don't need a sophisticated private-client layer, Maven is compelling. It is built specifically around cohort courses and supports enrollment/application workflows, scheduled cohorts, community, payments and services such as coaching/office hours. help.maven.com

Maven also has private cohorts with direct purchase links and seat management, although that feature is designed particularly around selling an entire private cohort to an organization rather than individual 1:1 upsells. help.maven.com

Bottom line: if “limited-seat cohort + optional private 1:1 upgrade” is your core business model, I'd start with Kajabi. If your priority is making the cohort-learning experience exceptionally good and the 1:1 component is secondary, I'd look at Maven.

If by “cohort access keys” you specifically mean unique invite codes/keys that unlock a particular cohort while preventing general enrollment, that's a narrower requirement—and I'd evaluate the platforms specifically on that workflow rather than assuming their normal offer/enrollment controls do it.

For your model—fixed cohorts + access keys + limited seats + optional private 1:1 upgrades—I’d shortlist these:

My pick: Kajabi

Kajabi is probably the closest match if your business is premium group coaching with a VIP/private tier.

Kajabi supports cohort courses and group coaching, while its coaching system supports individual programs, scheduling, payments, packages, upsells, and access controls. It also now has Backstage, which gives each 1:1 client a private portal with personalized content, messaging, assignments, and sessions. www.kajabi.com

A clean setup could be:

• Cohort offer: “Fall Cohort” → 12 seats
• Access key: distribute a unique/controlled enrollment route to approved members
• VIP add-on: “Private 1:1 Coaching” → separate offer
• Upgrade: cohort member purchases/adds the private package
• 1:1 delivery: private client portal + scheduling
• Community: cohort members stay in the group environment

Teachable is worth considering

Teachable is particularly attractive if seat limits and enrollment mechanics are your biggest concern. Its pricing plans can impose a fixed enrollment cap or expiration, and Teachable explicitly supports caps for courses, coaching, and bundles. support.teachable.com

It also allows manual enrollment, although there are caveats: manually enrolled students don't inherit certain pricing-plan restrictions such as enrollment caps. support.teachable.com

So I'd choose Teachable if your workflow is basically “give this person access → cap the cohort → optionally sell them coaching.”

Maven if the cohort itself is the product

Maven is purpose-built around cohort-based courses. It handles enrollment, cohort scheduling, community, content, payments, and student management in one system. maven.com

The tradeoff is that private 1:1 upsells aren't as central to its product model as they are in Kajabi.

Bottom line:
Kajabi if you're building a premium coaching business with multiple tiers.
Teachable if controlled enrollment/seat caps are the main requirement.
Maven if the cohort experience itself is your core product.

If by “cohort access keys” you specifically mean each cohort gets a pool of unique codes that can only be redeemed a certain number of times, I can narrow this down to platforms that support that exact workflow.

For your model—cohort-based group coaching + invite/access keys + hard seat limits + optional private 1:1 upgrades—I’d shortlist these:

🥇 I'd pick Kajabi for your setup

Kajabi now has a dedicated Cohort-Based Course product, including scheduled content, live sessions, cohort-specific customers and offers. help.kajabi.comwww.kajabi.comsupport.thinkific.com

More importantly for your business model, Kajabi supports limited-quantity Offers, so you can make something like:

Fall 2026 Cohort — 12 seats

and have checkout stop accepting purchases after the limit is reached. www.kajabi.com

Then you could have separate offers such as:

• Cohort Access — $X
• Cohort + 1 Private Session — $X+
• Cohort + 4 Private Sessions — $X+
• VIP 1:1 Upgrade — $X/month

Kajabi's Coaching product supports both 1:1 and group coaching, with scheduling and client access built in. help.kajabi.com

For genuinely high-touch clients, its Backstage product gives each 1:1 client a private workspace that other cohort members cannot see. help.kajabi.com

Where Maven wins

If the cohort itself is the product—weekly curriculum, community, live sessions, cohort identity—Maven is particularly compelling. It supports private cohorts and direct purchase links, including specifying the number of seats for a cohort. help.maven.com

I'd choose Maven if you don't need a sophisticated 1:1 upsell architecture.

Thinkific

Thinkific can make products private and manually enroll approved people, and its communities can have private spaces for individual cohorts. support.thinkific.com But its own documentation says it doesn't currently have a native enrollment-number limit; you'd essentially monitor enrollment and switch the product to Private when you hit capacity. support.thinkific.com

Bottom line: for your exact combination, I'd go Kajabi. It lets you treat the cohort as the core offer while making the 1:1 component a premium upgrade rather than having to bolt a separate coaching system onto your cohort platform.

Yes. For your model—cohort enrollment + limited seats/access keys + optional private 1:1 coaching—I’d shortlist these:

1. Kajabi — probably your best match

Kajabi supports actual cohort-based courses with scheduled releases and paid cohorts. help.kajabi.com

More importantly for your setup, Kajabi lets you cap the number of purchases of an Offer—e.g. 12 seats—and separately create 1:1 Coaching products. help.kajabi.com

So you could structure:

• Cohort Access — $X → capped at 10–15 people
• Cohort + Private 1:1 — $Y → capped at perhaps 3 people
• Private 1:1 add-on → individual coaching package
• Different checkout/access rules for each tier

Kajabi also supports upsells and individual coaching packages, so the 1:1 component doesn't have to be bolted on with another system. www.kajabi.com

Caveat: if by “access keys” you literally mean unique codes like COHORT-7F3K9, rather than unique invitation/checkout links, I'd verify the exact workflow before committing. Kajabi is excellent at offers and access control, but that isn't quite the same thing as a purpose-built license-key system.

2. Circle — best if the community is the product

Circle lets you make spaces private/secret and tie them to specific paywalls. It also supports different paywalls and post-checkout upsells/add-ons. help.circle.so

That makes a nice architecture like:

Cohort A
→ private cohort space
→ cohort curriculum
→ group calls

Optional VIP
→ additional private space
→ 1:1 booking/access
→ only available to selected cohort members

Circle also supports invitation links and API/automation-based access, which could be useful if your “access keys” are generated externally. help.circle.so

3. Maven — best if you're fundamentally selling cohorts

Maven is particularly strong for cohort-based education. Its enrollment system is built around specific cohorts, dates, seats, payments, community, and live events. help.maven.com

It also explicitly positions services such as coaching, office hours and personalized feedback as part of an expert's offering. maven.com

I'd choose Maven if the primary product is “join my next cohort”, rather than “buy my coaching business.”

My recommendation

For a niche, high-ticket group coaching business with scarce seats, I'd lean:

Kajabi > Circle > Maven

if the 1:1 upsell is important.

I'd choose Circle instead if the ongoing private community/network is as important as the curriculum.

And I'd choose Maven if you want the cleanest cohort-course experience and don't need elaborate access-key/upsell logic.

If you tell me how you currently issue the cohort access keys (e.g. unique codes, invite links, Stripe purchases, manually emailed keys), I can narrow this down to the platform that fits your exact enrollment flow.