head to head · open source
Khoj vs obsidian-mind
Khoj has 37,970 GitHub stars, 2,530 forks, 148 open issues and last shipped 3 months ago. obsidian-mind has 5,486 stars, 611 forks, 7 open issues and last shipped 19 days ago. Khoj leads on adoption by 592% (37,970 vs 5,486 stars). Khoj is written in Python under AGPL-3.0; obsidian-mind is written in TypeScript under MIT. Khoj has attracted 7% as many forks as stars, obsidian-mind 11%. obsidian-mind was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (obsidian), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Khoj | obsidian-mind | |
|---|---|---|
| GitHub stars | ★ 38K | ★ 5.5K |
| License | AGPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-08-02 | 2026-10-17 |
| Forks | ⑂ 2.5K | ⑂ 611 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Khoj if
- You weight community size — 38K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick obsidian-mind if
- You want the obsidian-mind feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and obsidian-mind fits your workflow better
About Khoj
Your AI second brain 📑 Docs • 🌐 Web • 🔥 App • 💬 Discord • ✍🏽 Blog 🎁 New Meet 🌶️ Pipali our open source AI coworker that runs on your computer. Read about Khoj's excellent performance on modern retrieval and reasoning benchmarks. Overview Khoj is a personal AI app to extend your capabilities. It smoothly scales up from an on device personal AI to a cloud scale enterprise AI. Chat with any local or online LLM (e.g llama3, qwen, gemma, mistral, gpt, claude, gemini, deepseek). Get answers from the internet and your docs (including image, pdf, markdown, org mode, word, notion files). Access it from your…
About obsidian-mind
🌐 English 日本語 中文 한국어 Obsidian Mind An Obsidian vault that gives AI coding agents persistent memory. Built for Claude Code, with working hooks for Codex CLI and Gemini CLI. Start a session, talk about your day, and the agent handles the rest — notes, links, indexes, performance tracking. Every conversation builds on the last. 🔴 The Problem AI coding agents are powerful, but they forget. Every session starts from zero — no context on your goals, your team, your patterns, your wins. You re explain the same things. You lose decisions made three conversations ago. The knowledge never compounds. 🟢 The Solution Give…
read the full obsidian-mind overview →
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Frequently asked questions
Is Khoj or obsidian-mind more popular?
Khoj has 37,970 GitHub stars and obsidian-mind has 5,486. Khoj has the larger community by that measure.
Are Khoj and obsidian-mind free?
Both are open source. Khoj is licensed under AGPL-3.0 and obsidian-mind under MIT. Neither carries a licence fee.
What is the difference between Khoj and obsidian-mind?
Khoj is written in Python and obsidian-mind in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Khoj or obsidian-mind?
Choose Khoj if you want the larger community (37,970 stars) or its AGPL-3.0 licence terms. Choose obsidian-mind if its feature set, stack or MIT licence fits better. Both are self-hostable.