Open-source Python package that turns websites, PDFs, images, YouTube videos or topics into multilingual audio podcast conversations using GenAI.
6.7K773PythonApache-2.0Updated 6 months ago
7 alternatives
Best open-source alternatives to NotebookLM (2026)
Looking for a free, open-source alternative to NotebookLM? These 7 projects can replace it. Each one is reviewed by a human and explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| souzatharsis/podcastfy | ★ 6.7K | Apache-2.0 | 6 months ago |
| VectifyAI/OpenKB | ★ 4.8K | Apache-2.0 | 3 months ago |
| CaviraOSS/PageLM | ★ 2K | Other | 5 days ago |
| nvk/llm-wiki | ★ 1.4K | MIT | 16 days ago |
| dmoshehun-prog/learn-from-materials | ★ 1K | MIT | 11 days ago |
| Nutlope/gloss | ★ 285 | No license | 3 days ago |
| 31d4r/Raven | ★ 197 | MIT | 6 months ago |
A CLI that compiles raw documents into an interlinked, LLM-maintained wiki knowledge base, using vectorless reasoning-based retrieval for long documents.
4.8K497PythonApache-2.0Updated 3 months ago
An open-source, AI-powered study platform that turns documents into quizzes, flashcards, Cornell-style notes, and audio podcasts.
2K277TypeScriptOtherUpdated 5 days ago
A Claude Code, Codex, and OpenCode plugin that compiles research and sources into a persistent, Obsidian-compatible LLM-maintained knowledge base.
1.4K135PythonMITUpdated 16 days ago
An agent skill that turns PDFs, books, slides and papers into traceable knowledge bases and offline interactive learning pages.
1K98PythonMITUpdated 11 days ago
An open source AI reader for articles and PDFs that answers questions about selected text in the margin, with citations.
28555TypeScriptNo licenseUpdated 3 days ago
A macOS and iOS document chat app that answers questions about your files using Apple Foundation Models, running entirely on-device.
1978SwiftMITUpdated 6 months ago
FAQ
- Is there a free, open-source alternative to NotebookLM?
- Yes. The most popular open-source alternatives to NotebookLM on Repolode are podcastfy, OpenKB, PageLM.
- Which NotebookLM alternative should I choose?
- podcastfy has the most GitHub stars and is released under Apache-2.0. Compare the license and last commit of each option in the table above before choosing.