head to head · open source
openagent vs obsidian-wiki
openagent has 5,735 GitHub stars, 673 forks, 45 open issues and last shipped 3 days ago. obsidian-wiki has 3,679 stars, 370 forks, 7 open issues and last shipped yesterday. openagent leads on adoption by 56% (5,735 vs 3,679 stars). openagent is written in Go under Apache-2.0; obsidian-wiki is written in Python under MIT. openagent has attracted 12% as many forks as stars, obsidian-wiki 10%. obsidian-wiki was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (knowledge-base), 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
| openagent | obsidian-wiki | |
|---|---|---|
| GitHub stars | ★ 5.7K | ★ 3.7K |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-11-04 |
| Forks | ⑂ 673 | ⑂ 370 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick openagent if
- You weight community size — 5.7K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick obsidian-wiki if
- You want the obsidian-wiki feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and obsidian-wiki fits your workflow better
About openagent
Next generation personal AI assistant powered by LLM, RAG and agent loops — ships as a single binary, no installation needed Supporting computer use, browser use and coding agent Live Demo · Playground · Docs · Discord English 中文 What is OpenAgent? OpenAgent is an open source personal AI assistant that brings together powerful LLMs, your own knowledge base, and autonomous agent loops — all in one self hostable platform. Connect any model provider, build a RAG knowledge base from your documents, and let agents browse the web, run code, and call any MCP compatible tool on your behalf. Sponsors Thanks to APIMart…
read the full openagent overview →
About obsidian-wiki
obsidian wiki A digital brain you grow with your AI agent. It remembers what you figure out, connects it to what you already know, and answers when you ask. English 繁體中文 You solve a hard problem on a Tuesday. Three months later, in a different repo, you solve it again from scratch — because the answer lived in a chat log you'll never find. This fixes that. Point it at a folder, tell your agent what to remember, and it compiles what you learn into interconnected markdown you own. The pattern comes from Andrej Karpathy's LLM Wiki gist: compile knowledge once and keep it current, instead of asking an LLM the same…
read the full obsidian-wiki overview →
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Frequently asked questions
Is openagent or obsidian-wiki more popular?
openagent has 5,735 GitHub stars and obsidian-wiki has 3,679. openagent has the larger community by that measure.
Are openagent and obsidian-wiki free?
Both are open source. openagent is licensed under Apache-2.0 and obsidian-wiki under MIT. Neither carries a licence fee.
What is the difference between openagent and obsidian-wiki?
openagent is written in Go and obsidian-wiki in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, openagent or obsidian-wiki?
Choose openagent if you want the larger community (5,735 stars) or its Apache-2.0 licence terms. Choose obsidian-wiki if its feature set, stack or MIT licence fits better. Both are self-hostable.