Best learning experience and white-label branded schools
LearnWorlds focuses on the learning experience: interactive video, in-lesson assessments and heavily customisable branded schools. The strongest course product here, with a more complex interface to match.
Thinkific matches Teachable on course creation and removes transaction fees from its lowest paid tier, which makes the economics clearly better for anyone selling at volume. You handle your own sales tax.
Best for creators who want selling and tax handled for them
Teachable is the most straightforward way to sell a course. Its handling of global sales tax as merchant of record removes a genuine headache; transaction fees on lower tiers are the offsetting cost.