Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
A suite of tools to develop RAG, semantic search, and other AI applications more easily with PostgreSQL
Best matched with other inference tools.
🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
Best matched with other inference tools.
caveman has the larger GitHub footprint with 92.1K stars.
caveman is currently growing faster at +33.7K stars this week.
caveman has the stronger automated maintenance signal at 78/100. This is not a security or fit verdict.
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | Pgai | caveman |
|---|---|---|
| Evidence status | Basic listing· 2d ago | Recently verified· 1d ago |
| GitHub stars | 5.8K | 92.1K |
| Weekly growth | +15 | +33.7K |
| Health score | Watch42/100 |
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| Contributors | 35 | 34 |
|---|
| Commits per week | 0.2 | 8.5 |
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| Open issues | 44 | 411 |
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| Language | PLpgSQL | JavaScript |
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| License | PostgreSQL | MIT |
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| Last commit | 1mo ago | 21d ago |
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| Last release | extension-0.11.2 | v1.9.1 |
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