Free during early access — no credit card

Stop bookmarking tutorials you never finish.

Synapse generates a complete course on any topic — lessons, quizzes, graded homework — with an AI tutor that knows which slide you're on, what you got wrong on the last quiz, and exactly what to explain next. Spaced repetition keeps it in your head a month later.

Free during early access. No credit card required.

How it works

From a topic to a full course in about two minutes.

Tell Synapse what you want to learn. It builds a structured curriculum, teaches it, grades you, and keeps it in your head.

01

Describe what you want to learn

Synapse generates a 4-course curriculum — roughly 24 modules and ~48 lessons — in about two minutes. Each module has two seven-slide lessons, a quiz, homework, and a project at the higher levels.

02

Learn with an AI teacher

Every course ships with its own AI teacher scoped to that course's syllabus — so it knows what you've covered, what's next, and where you got stuck. Homework and projects are graded against a visible rubric, with category-level feedback.

03

Actually retain it

Wrong quiz answers are added to a spaced-repetition queue at 1, 3, 7, 21, and 60 day intervals. A daily challenge, streaks, and XP pull you back in. Finish the course and you get a printable certificate.

No syllabus dumps. No abandoned bookmarks. A course you finish.

4 courses per path~24 modules~48 lessonsAI teacher per coursePrintable certificate
Why Synapse, not ChatGPT

ChatGPT can write you a syllabus. It can't quiz you on what you missed six weeks ago.

It's a fair question — and worth answering directly. Here's where Synapse is structurally different.

A real structured curriculum

Not a one-shot syllabus pasted into chat. Synapse builds a 4-course path with ~24 modules, lessons, quizzes, homework, and a project track at higher levels.

Grading you can read

Homework and projects are scored against a visible rubric with category-level feedback — so you know which dimension you're weak on, not just a vague “good job.”

Spaced repetition, built in

Wrong answers re-surface at 1, 3, 7, 21, and 60 day intervals. A chat thread has no persistent memory of which question you missed; Synapse does, and uses it.

Streaks, XP, and a certificate

Progress is tracked, daily challenges keep you returning, and there's a printable certificate when you finish. The retention layer is the whole point.

Create your first course

Free during early access. No credit card required.

Marketplace

Or learn from a course someone else built.

The Synapse marketplace lets you enroll in public courses generated by other users — spanning 100-level introductions through 400-level advanced practice. Enrollment is free.

4 courses on the marketplace today, growing weekly. Every one is a complete 4-course curriculum, not a stub.

Pick something you've been meaning to learn.

Synapse will build the course in about two minutes. You could start in the next tab.

Create your first course

Free during early access. No credit card required.