ToolsRanks

Best Course Platforms with a Built-in Affiliate Program (2026)

Quick answer: Our top pick is Thinkific, followed by Skool and Kartra. Entry prices start near $9/mo. All 5 are compared below on price, strengths and the key trade-off of each, so you can match one to your needs.

We compared the field so you can skip the trial-and-error. This guide rounds up the 5 tools we'd actually recommend for ms with a Built-in Affiliate Program, with what each does best, what it costs, and who should pick it.

Rankings here reward real-world fit over feature counts: how each tool performs on the exact job above, what it costs, and how quickly a new user gets value. Prices reflect public plans at the time of writing.

The shortlist at a glance

ToolPricingBest for
ThinkificFree plan (1 course); Basic from ~$36/mo, Start/Grow tiers higher, Plus is custom enterprise pricing (billed annually for best rate).Course-first creators
SkoolSingle flat plan around ~$99/mo per group (14-day trial); no tiered pricing.Coaches and group programs
KartraNo free plan; Starter from ~$99/mo, Growth/Professional tiers higher (annual billing discounts).Funnel-driven course sellers
UdemyFree for instructors to publish; Udemy takes a large share of marketplace sales (instructor keeps ~37% on organic sales, more on instructor-driven coupon sales). Learners pay per course (often discounted to ~$10-20).Reaching a built-in audience
TeachableFree plan (high transaction fees); Basic from ~$39/mo, Pro from ~$89/mo, Pro+ and Business tiers higher (billed annually for best rate).Beginners launching a first course

The picks, ranked

1. Thinkific online course platform

Course creation platform with no transaction fees on paid plans, strong course-building tools and an app marketplace. Best suited to teams that care most about course-first creators.

Why it's on this list: Course-first platform with no platform transaction fees and unlimited courses from the cheapest paid tier. Made for course-focused creators who want to scale a catalog without per-sale platform cuts.

Standout features:

Standout strength: Strong, mature course-building toolset.

Worth knowing: The permanent free plan was discontinued; new users get a 30-day trial of Basic/Start/Grow.

Pricing: Free plan (1 course); Basic from ~$36/mo, Start/Grow tiers higher, Plus is custom enterprise pricing (billed annually for best rate).

Best for:

Full Thinkific overview

See Thinkific plans →

2. Skool community + courses platform

Simple all-in-one combining a community, gamified engagement and courses in a single feed, popular with coaches and high-ticket group programs. Best suited to teams that care most about coaches and group programs.

Why it's on this list: Gamified community and courses in a single, distraction-free feed, popular with coaches and group programs. Built for coaches and high-ticket group programs that want a gamified community with light course delivery.

Standout features:

Standout strength: Dead-simple, all-in-one community + courses in one feed.

Worth knowing: Both plans include unlimited members, courses and videos; Pro becomes cheaper than Hobby above ~$1,200/mo revenue.

Pricing: Single flat plan around ~$99/mo per group (14-day trial); no tiered pricing.

Best for:

Full Skool overview

See Skool plans →

3. Kartra all-in-one course + funnel platform

All-in-one for funnels, email, checkout, membership sites, courses and affiliate management under one roof. A strong default when funnel-driven course sellers is the priority.

Why it's on this list: An all-in-one for funnel-driven sellers that bakes in affiliate management alongside courses and checkout. Aimed squarely at funnel-driven course sellers and membership sites wanting checkout, email and affiliate tools in one place.

Standout features:

Standout strength: Strong funnel + checkout + membership combination.

Worth knowing: The Essentials plan charges a 5% Kartra transaction fee on top of Stripe processing; Starter/Growth/Professional are 0%.

Pricing: No free plan; Starter from ~$99/mo, Growth/Professional tiers higher (annual billing discounts).

Best for:

Full Kartra overview

See Kartra plans →

4. Udemy course marketplace

Massive open course marketplace with built-in audience and discovery, where instructors publish courses to a global learner base. It stands out for reaching a built-in audience without a heavy setup cost.

Why it's on this list: Trades margin for reach: publish free to a global audience, but Udemy keeps the majority on organic sales. Made for instructors prioritizing volume and a built-in audience over per-sale margin or brand control.

Standout features:

Standout strength: Free to publish, no hosting needed.

Worth knowing: Coursera completed its ~$2.5B merger/acquisition of Udemy in 2026 (shareholders approved April 9); both platforms keep operating separately for now.

Pricing: Free for instructors to publish; Udemy takes a large share of marketplace sales (instructor keeps ~37% on organic sales, more on instructor-driven coupon sales). Learners pay per course (often discounted to ~$10-20).

Best for:

Full Udemy overview

See Udemy plans →

5. Teachable online course platform

Beginner-friendly course platform to create, host and sell courses, coaching and digital downloads with built-in checkout and student management. A strong default when beginners launching a first course is the priority.

Why it's on this list: One of the easiest on-ramps for a first paid course, but the cheap tier's 7.5% cut punishes you until you upgrade. Built for beginners and solo creators launching their first course, coaching offer or digital download.

Standout features:

Standout strength: 0% platform transaction fees on Builder plan and above.

Worth knowing: The old free plan was removed for new sign-ups in the 2025 pricing change; cheapest paid option is now Starter, plus a 7-day trial.

Pricing: Free plan (high transaction fees); Basic from ~$39/mo, Pro from ~$89/mo, Pro+ and Business tiers higher (billed annually for best rate).

Best for:

Full Teachable overview

See Teachable plans →

How to choose

Don't over-think the ranking: the gap between adjacent picks is small. Decide what you can't compromise on — price, a specific strength, or learning curve — and let that pick for you. Free tiers and trials mean a 30-minute hands-on test beats another hour of reading.

FAQ

What is the best option in this list?

Thinkific is our default recommendation here; that said, a lower pick can be the smarter buy if its strengths map more closely to your job.

Are there free options?

Yes — Thinkific, Kartra, Udemy and Teachable offer a free plan or tier, so you can validate fit before paying. Check each entry's pricing line above.

How were these tools chosen?

Each pick is judged on fit for the specific job in this guide — its real strengths, pricing and who it suits — using features and facts drawn from independent reviews and the vendors' own documentation, cited in Sources below.

How often is this guide updated?

We revisit pricing and rankings regularly as vendors change plans and ship features.

Sources

The features, strengths and facts cited for each pick above are drawn from these independent reviews and vendor pages: