Nav Toor@heynavtoor
🚨 Tutors charge $50/hour. Coursera charges $50/month. Someone built an AI that uploads your textbooks and becomes a personal tutor that never sleeps. 10,300 GitHub stars. Free.
It's called DeepTutor.
An AI-powered learning assistant that reads your textbooks, research papers, and documents. Then teaches you from them. Personally.
Not a chatbot. Not a search engine. A full multi-agent tutoring system that solves problems step by step, generates practice exams, creates visual explanations, and conducts deep research. All from YOUR materials.
Here's what this system does:
→ Upload textbooks, papers, technical docs. It builds a knowledge base from YOUR content.
→ Ask any question. AI answers with step-by-step solutions and citations from your materials.
→ Generates quizzes and practice problems matched to your level
→ Upload a real exam. It creates practice questions that mimic the exact style and difficulty.
→ Deep Research mode: decomposes topics, dispatches parallel agents, produces cited reports
→ Guided Learning: turns your materials into visual, interactive learning paths
→ AI Co-Writer: markdown editor where AI helps you write, rewrite, and expand
→ Personal TutorBots: autonomous tutors with their own memory, personality, and workspace
Here's the wildest part:
TutorBots are not chatbots. They're autonomous agents with soul files that define their personality. Create a Socratic math tutor. A patient writing coach. A rigorous research advisor. All running simultaneously. Each with its own memory. Each evolving as you learn.
They even have a heartbeat system. Your tutor shows up with study reminders and review check-ins. Even when you don't ask.
An AI tutor that initiates. That remembers. That adapts. That never bills you.
Private tutors: $50 to $100/hour. Coursera: $50/month. Chegg: $15/month. University tuition: $20,000+ per year.
This is free. Self-hosted. Your data stays on your machine.
10.3K GitHub stars. 1.4K forks. Built by HKU Data Intelligence Lab. AGPL-3.0 License.
100% Open Source.
