Best Platform for Selling Online Courses in 2026: Teachable vs Kajabi vs Merkora

Most course platforms were designed for content creators selling to a general audience — not for coaches and therapists who sell courses alongside live sessions, packages, and ongoing client relationships. That distinction matters more than it looks on a features page.

This comparison covers five platforms coaches and therapists commonly evaluate: Teachable, Thinkific, Kajabi, Podia, and Merkora. The focus is on how each handles the specific reality of a coaching or therapy practice — not just course hosting in isolation.

What course platforms need to do for practitioners

For a creator selling a single course to a cold audience, most platforms work fine. For a practitioner running a practice, the requirements are different:

• Sell courses and sessions together — clients should be able to buy a course and book a session in the same place
• Handle returning clients — not just one-off buyers but people with an ongoing relationship
• Collect payment at checkout — not just free enrollment with a separate invoice later
• Give you a professional public profile — not just a course landing page
• Stay manageable solo — without a team or a marketing funnel

Teachable

Teachable is one of the most-used course platforms and has a large ecosystem of coaches using it. It's solid for pure course delivery.

What it does well: Course builder with video, quizzes, and completion certificates. Student management. Clean sales pages. Built-in payment processing. Good affiliate tools.

Where it falls short: No session booking. No client relationship management. No packages or credits. If you want to sell a course and book a discovery call from the same platform, you're stitching tools together. Starts at $39/month with a transaction fee on the basic plan.

Best for: Coaches whose primary offer is a standalone course sold to a new audience — not practitioners who mix courses with live sessions.

See also: Teachable Alternatives for Coaches.

Thinkific

Thinkific is a close Teachable competitor with a more generous free plan and slightly more flexible course structure.

What it does well: Free plan with no transaction fees, good course builder, communities, live lessons via Zoom integration, membership sites.

Where it falls short: Same core gap as Teachable — it's a course platform, not a practice management platform. No booking, no packages, no client history. Zoom integration for live lessons requires Zoom separately.

Best for: Early-stage coaches who want to test a course idea for free before committing to a paid platform.

Kajabi

Kajabi is the full-stack option — website, courses, coaching, email, community, podcasts. It's genuinely comprehensive and priced at $149–$399/month to match.

What it does well: Everything in one place. Good course builder, email marketing, pipelines, coaching product type, website. Strong brand reputation in the creator economy.

Where it falls short: Expensive for practitioners not yet generating significant course revenue. Kajabi Coaching (for session booking) is still basic — no cancellation enforcement, no credit system. Steep learning curve.

Best for: Established coaches with a large audience who need marketing automation and want everything on one domain. See: Kajabi Alternatives for Coaches.

Podia

Podia is a simpler, more affordable alternative to Kajabi. It covers courses, digital downloads, memberships, and webinars.

What it does well: Clean interface, no transaction fees on paid plans, good for bundling digital products, simple email list management.

Where it falls short: No session booking, no cancellation policies, no client management. It's a digital product storefront, not a practice platform.

Best for: Practitioners who sell mostly self-paced content and digital downloads with minimal live interaction.

Merkora

Merkora is the only platform in this comparison that treats courses and sessions as part of the same practice — because that's how practitioners actually work.

What it does well: Host video courses with modules, lessons, and progress tracking. Sell sessions and packages on the same profile. Clients can buy a course and book a session without switching platforms. Cancellation policy enforcement. Session credit system. Public practice page that lists everything you offer.

Where it falls short: No marketing automation or email sequences. Smaller ecosystem than Teachable or Kajabi. Not optimized for selling to a cold audience at scale — the focus is your existing practice and inbound referrals.

Best for: Coaches and therapists who want courses to live alongside their sessions — not on a separate platform their clients have to find separately.

For more on why the course-session split causes problems, see Course Platform With Built-In Booking.

Which platform fits your offer structure?

If your primary business is selling a single course to a large cold audience, Teachable or Thinkific are solid choices at a reasonable price. If you need marketing automation and have the budget, Kajabi covers everything.

If you're a practitioner who runs sessions alongside courses — and you want clients to experience both as one coherent practice — Merkora is designed for that. You can start free and see if the course + session model fits before committing.