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Project comparison
Jan vs Void
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
Jan
Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.
Best matched with other inference tools.
42.5K
Stars
+88
Weekly
78/100
Health
Void
Best matched with other inference tools.
28.9K
Stars
+132
Weekly
52/100
Health
Quick Take
Adoption
Jan has the larger GitHub footprint with 42.5K stars.
Momentum
Void is currently growing faster at +132 stars this week.
Maintenance
Jan has the stronger automated maintenance signal at 78/100. This is not a security or fit verdict.
Side-by-side evidence
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | Jan | Void |
|---|---|---|
| Evidence status | Basic listing· 1d ago | Basic listing· 1d ago |
| GitHub stars | 42.5K | 28.9K |
| Weekly growth | +88 | +132 |
| Health score | Healthy78/100 |
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