BrilliantvsTeachable

Brilliant is a highly unique, intensely interactive educational platform designed specifically to change the way people learn STEM subjects (Science, Technology, Engineering, and Mathematics). Completely eschewing traditional, passive video lectures, Brilliant forces users to learn entirely through active problem-solving. The platform breaks down incredibly complex, daunting subjects—like quantum computing, neural networks, or advanced astrophysics—into bite-sized, gamified, visually stunning interactive puzzles that slowly build the user's intuition. The platform's core philosophy is that you cannot learn math or physics by watching someone else do it on a whiteboard; you must manipulate the variables yourself. Whether you are adjusting the weights of a visual neural network or manipulating the trajectory of a simulated rocket to understand orbital mechanics, the feedback is instant. This highly engaging, "hands-on" digital approach makes it incredibly popular not just among high school and college students, but also among working professionals looking to keep their analytical minds sharp. **Pricing:** Brilliant offers a very limited Free tier that provides access to a new daily challenge and the first few lessons of each course. To unlock the entire library of 70+ interactive courses and daily challenge archives, users must subscribe to Brilliant Premium, which costs $13.49/month if billed annually ($161.88/year) or roughly $24.99 on a month-to-month basis.

Teachable is one of the most popular and widely used online course creation platforms in the world, empowering thousands of creators, influencers, and independent educators to monetize their knowledge. Similar to Thinkific, it provides an all-in-one platform for hosting video content, building curriculums, and processing student payments without requiring any technical web development skills. It is highly regarded for its incredibly clean, intuitive interface and its robust built-in affiliate marketing management tools. The platform focuses heavily on helping creators maximize their revenue. It offers highly optimized checkout pages with options for one-time payments, subscriptions, and payment plans. Teachable also includes native tools for creating "order bumps" and "upsells," allowing creators to offer students additional resources (like 1-on-1 coaching or a private community) right at the point of purchase. Recently, the platform has expanded its capabilities beyond traditional on-demand video courses to fully support live cohort-based coaching and digital downloads. **Pricing:** Teachable offers a Free plan to test the platform, but it charges a hefty 1% to 10% transaction fee plus a processing fee on sales. The Basic plan costs $39.00/month (billed annually at $468) and still incurs a 5% transaction fee. The Pro plan costs $119.00/month ($1,428/yr), which entirely removes transaction fees and includes advanced affiliate tools.