Online courses are one of the most reliable passive income streams available in 2026. Create once, sell indefinitely. But the platform you choose determines your revenue ceiling, your operational overhead, and your long-term flexibility. Here’s an honest comparison of the two market leaders.
What Each Platform Is
Teachable is a course-specific platform. You build courses, students enroll, you get paid. It’s focused and excellent at what it does. The free plan lets you launch your first course to test the market.
Kajabi is an all-in-one business platform — courses, email marketing, landing pages, communities, podcasts, and coaching products all in one dashboard. It’s more expensive but potentially replaces multiple other tools.
Revenue and Transaction Fees
This is where the decision often gets made. Teachable’s free plan charges a percentage on each sale. Paid plans reduce or eliminate this transaction fee. Kajabi charges no transaction fees on any plan — you keep everything you earn (minus payment processing).
For high-volume course creators, Kajabi’s fee structure becomes more advantageous as sales scale. For new creators testing the market, Teachable’s free plan provides a risk-free starting point.
Course Creation and Student Experience
Both platforms produce excellent student experiences. Video hosting, quizzes, completion certificates, and drip content scheduling are standard on both. Teachable has a slight edge in course-specific student features. Kajabi’s student portal is polished but optimized for broader engagement (community, coaching, etc.) rather than pure course delivery.
Marketing Tools
Kajabi wins decisively. Built-in email marketing with automated sequences, native landing pages, pipeline builders (pre-built funnel templates), and a community feature that increases student retention and lifetime value. With Teachable, you need separate tools for email (ConvertKit, Mailchimp) and landing pages.
If you’re planning to run a full creator business — courses, email list, community — Kajabi’s all-in-one approach has real cost advantages when you account for what you’d pay for separate tools.
Affiliate Program Management
Both platforms have built-in affiliate management, letting your students promote your course for a commission. This is a powerful passive income multiplier — your best students become your sales team. Teachable’s affiliate center is solid. Kajabi’s affiliate management is more sophisticated with better tracking and payout options.
Our Recommendation
Start with Teachable if you want to launch your first course with zero upfront cost and validate the market before investing in platform infrastructure.
Move to Kajabi once you’ve validated your course idea and are ready to build a full creator business with email marketing, community, and advanced funnels — particularly if you’re currently paying for those tools separately.
| Feature | Teachable | Kajabi |
|---|---|---|
| Free plan available | ✅ Yes | ❌ No (30-day trial) |
| Transaction fees | ⚠️ Free plan only | ✅ None |
| Email marketing built-in | ❌ Separate tool needed | ✅ Full suite |
| Community feature | ⚠️ Basic | ✅ Advanced |
| Best for | First course launch | Full creator business |