Interactive AI tutor for developers and engineers
Ask a technical question.
Get an interactive explainer video.
OpenLume creates a personalized video lesson around your exact question — with narration, diagrams, code and animations. Pause anytime to ask a follow-up, get a visual explanation, then continue where you left off.
Try an example
Free to try. No credit card required. Trusted by 3,000+ engineers.
Three steps. Built for the question you're actually stuck on.
Ask What You're Actually Stuck On
Type your real question — we skip everything you already know.
Watch a Video Made for You
A short, narrated video with real code — built around your exact question, not a generic topic.
Ask a Follow-up Inside the Video
Confused by something? Ask at that moment — the answer understands which frame you’re watching.
How OpenLume Compares
ChatGPT explains. YouTube teaches. Neither does both — for you, at your level.
Free forever plan. Start with a question you're stuck on.
Pricing
Start Free, Scale as You Learn
All plans include: all tech topics, code examples, and up to 5 min per video
- 5 Explainer Videos per month
- 1 learning track
- 3 queries per month
- 1 mock interview per month
- 30 Explainer Videos per month
- Priority generation
- 2 learning tracks
- 30 queries per month
- 5 mock interviews per month
- 50 Explainer Videos per month
- Fastest generation
- 3 learning tracks
- 60 queries per month
- 10 mock interviews per month
- Priority support
FAQ
Questions? We've Got Answers
Ask your first technical question.
Join 3,000+ developers and engineers already learning this way.
Free forever plan. Start with a question you're stuck on.