Coursenaut
Turn a one-line idea into a full course, complete with graded labs and a real certificate.
Describe what you want to teach and Gemini writes the curriculum, labs, and assessments — or skip the AI entirely and build it by hand. Either way, students get interactive tools, real grading, and a certificate anyone can verify.
AI course generation
A title and a description in, a full multi-module curriculum out — readings, quizzes, labs, and a final assessment.
Interactive AppLabs
Live code editors, Desmos, PhET simulations, and more — embedded directly in a lesson, not just described in text.
Real grading, real certificates
Coding and project work gets graded automatically, with a manual fallback always available. Every certificate has a public verify link.
No AI required
Write every course, module, and lab by hand if you'd rather — the platform costs nothing to run that way.
Connect Claude — or any MCP client — straight to your courses
Coursenaut speaks MCP (Model Context Protocol). Point Claude Desktop, Claude.ai, Cursor, or anything else that supports it at your organization, and it can write real courses, build custom interactive tools, and grade student work — all using its own model, not ours.
- Create a course, regenerate one, or rewrite a single module — all from your own AI client
- Build custom interactive AppLabs, and discover which ones your org already has to embed
- Read real student submissions and grade them — your model's judgment, saved through us
- Never touches Coursenaut's own AI credits — the connected model does the work, we just save it
- Included on Starter Pro and above
Simple, usage-aware pricing
Start free. Upgrade when you need AI generation and more room to grow.
Free
$0/mo
- Manual course & AppLab authoring
- Built-in AppLabs (live code runners, Desmos, PhET) — zero AI cost
- Output-graded coding exercises — zero AI cost
- Up to 2 courses
- 3 team seats
- Lightweight proctoring included
- AI credits available a la carte
Starter
$30/mo
- AI course generation
- AI-generated custom AppLabs
- Up to 5 courses
- 4 team seats
- Certificates included
Starter Pro
$70/mo
- Everything in Starter
- 1,500 AI credits auto-loaded monthly
- Up to 8 courses
- 5 team seats
- Access to MCP (bring your own AI)
Growth Pro
$200/mo
- Everything in Growth
- 2,500 AI credits auto-loaded monthly
- Up to 20 courses
- 10 team seats
- Access to MCP (bring your own AI)
Scale
$999/mo
- Unlimited courses
- 15 team seats
- Priority support
- Custom / negotiated plans
- Access to MCP (bring your own AI)
AI credits (for the chat assistant and AI-graded submissions) are billed separately from the plan above, at a flat per-pack price — available on every tier, including Free, whether or not you ever subscribe.
Who's building this
Coursenaut is built by two siblings, Joshua and Hannah Desrosiers. We both attend Marcy Lab School, a non-traditional school, and wanted to find out for ourselves how far AI could actually go in transforming how people learn.
Joshua Desrosiers
Engineering
Builds and ships everything technical — the app itself, the AI pipelines, and the infrastructure behind it.
Hannah Desrosiers
Design & UX
Leads design and user experience — turning real user testing into new and revised features.
Get in touch
Questions about pricing, fit, or anything else — a real person (or our AI support agent, for the easy ones) will get back to you.