head to head · open source
PandaWiki vs SAG
PandaWiki has 10,273 GitHub stars, 1,024 forks, 324 open issues and last shipped 5 days ago. SAG has 2,500 stars, 162 forks, 2 open issues and last shipped today. PandaWiki leads on adoption by 311% (10,273 vs 2,500 stars). PandaWiki is written in TypeScript under AGPL-3.0; SAG is written in Python under MIT. PandaWiki has attracted 10% as many forks as stars, SAG 6%. SAG was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, llm), 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
| PandaWiki | SAG | |
|---|---|---|
| GitHub stars | ★ 10K | ★ 2.5K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-09-15 | 2026-09-20 |
| Forks | ⑂ 1.0K | ⑂ 162 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick PandaWiki if
- You weight community size — 10K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick SAG if
- You want the SAG feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and SAG fits your workflow better
About PandaWiki
PandaWiki is an open source knowledge base system driven by large language models, written in TypeScript and released under the AGPL 3.0 license. It lives in the self hosted documentation and knowledge base ecosystem, alongside the AI and LLM tooling that powers its features. The project is designed to build intelligent product documentation, technical documentation, FAQ pages, and blog systems, and it ships as a self hosted application that runs on a Linux server through Docker. Its topic list places it squarely in the ai, docs, documentation, kb, llm, self hosted, and wiki space, and the repository has accumula…
read the full PandaWiki overview →
About SAG
SAG is an open source, local first knowledge base application and retrieval architecture, built for individuals and AI agents that need searchable, connected and traceable knowledge from their own documents.
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Frequently asked questions
Is PandaWiki or SAG more popular?
PandaWiki has 10,273 GitHub stars and SAG has 2,500. PandaWiki has the larger community by that measure.
Are PandaWiki and SAG free?
Both are open source. PandaWiki is licensed under AGPL-3.0 and SAG under MIT. Neither carries a licence fee.
What is the difference between PandaWiki and SAG?
PandaWiki is written in TypeScript and SAG 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, PandaWiki or SAG?
Choose PandaWiki if you want the larger community (10,273 stars) or its AGPL-3.0 licence terms. Choose SAG if its feature set, stack or MIT licence fits better. Both are self-hostable.