head to head · open source
deepwiki-open vs pg-aiguide
deepwiki-open has 18,366 GitHub stars, 2,028 forks, 269 open issues and last shipped today. pg-aiguide has 1,881 stars, 120 forks, 8 open issues and last shipped yesterday. deepwiki-open leads on adoption by 876% (18,366 vs 1,881 stars). deepwiki-open is written in Python under MIT; pg-aiguide is written in Python under Apache-2.0. deepwiki-open has attracted 11% as many forks as stars, pg-aiguide 6%. deepwiki-open was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), 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
| deepwiki-open | pg-aiguide | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 1.9K |
| License | MIT | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 2.0K | ⑂ 120 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick deepwiki-open if
- You weight community size — 18K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick pg-aiguide if
- You want the pg-aiguide feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and pg-aiguide fits your workflow better
About deepwiki-open
DeepWiki Open (Grok Wiki) DeepWiki is my own implementation attempt of DeepWiki, automatically creates beautiful, interactive wikis for any GitHub, GitLab, or BitBucket repository! Just enter a repo name, and DeepWiki will: 1. Analyze the code structure 2. Generate comprehensive documentation 3. Create visual diagrams to explain how everything works 4. Organize it all into an easy to navigate wiki 5. Generate codemap for code centric guided tours English 简体中文 繁體中文 日本語 Español 한국어 Tiếng Việt Português Brasileiro Français Русский Deepwiki Open 2.0 (Grok Wiki is now live) Download at 🤝 Contributing Contributions…
read the full deepwiki-open overview →
About pg-aiguide
pg aiguide AI optimized PostgreSQL expertise for coding assistants pg aiguide helps AI coding tools write dramatically better PostgreSQL code. It provides: Semantic search across the official PostgreSQL manual (version aware) AI optimized “skills” — curated, opinionated Postgres best practices used automatically by AI agents Extension ecosystem docs , starting with TimescaleDB, with more coming soon Use it as: Agent Skills via npx skills — works with Claude Code, Cursor, Codex, Gemini CLI, and 40+ other agents a public MCP server that can be used with any AI coding agent, or a Claude Code plugin optimized for…
read the full pg-aiguide overview →
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Frequently asked questions
Is deepwiki-open or pg-aiguide more popular?
deepwiki-open has 18,366 GitHub stars and pg-aiguide has 1,881. deepwiki-open has the larger community by that measure.
Are deepwiki-open and pg-aiguide free?
Both are open source. deepwiki-open is licensed under MIT and pg-aiguide under Apache-2.0. Neither carries a licence fee.
What is the difference between deepwiki-open and pg-aiguide?
deepwiki-open is written in Python and pg-aiguide 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, deepwiki-open or pg-aiguide?
Choose deepwiki-open if you want the larger community (18,366 stars) or its MIT licence terms. Choose pg-aiguide if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.