head to head · open source
GEOInflow vs Vemetric
GEOInflow has 634 GitHub stars, 193 forks, 3 open issues and last shipped yesterday. Vemetric has 394 stars, 36 forks, 8 open issues and last shipped 5 days ago. GEOInflow leads on adoption by 61% (634 vs 394 stars). GEOInflow is written in TypeScript under MIT; Vemetric is written in TypeScript under AGPL-3.0. GEOInflow has attracted 30% as many forks as stars, Vemetric 9%. GEOInflow was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (postgresql, web-analytics), 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
| GEOInflow | Vemetric | |
|---|---|---|
| GitHub stars | ★ 634 | ★ 394 |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-10-28 | 2026-10-24 |
| Forks | ⑂ 193 | ⑂ 36 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick GEOInflow if
- You weight community size — 634 stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Vemetric if
- You want the Vemetric feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Vemetric fits your workflow better
About GEOInflow
GEOInflow English 简体中文 Self hosted web and AI crawler analytics for Generative Engine Optimization (GEO). Jointly published by 猎看科技 · 北京日报社智源GEO Quick start · Deployment · AI crawler analytics · Architecture · Documentation · Contributing GEOInflow brings website visitors, AI search referrals, server crawl logs, and content inventories into a shared website context. It helps teams understand which AI crawlers visit their sites, which pages they request, which important pages have no observed crawl activity, where requests fail, and how AI search contributes visitors and conversions. The system includes browser…
read the full GEOInflow overview →
About Vemetric
Vemetric Simple, yet powerful Web & Product Analytics. Website · Documentation About Vemetric is an open source web and product analytics platform that helps you understand your users' behavior. It's designed to be simple yet powerful, providing insights into how users interact with your website or product. Features Real time analytics Behavior tracking via User Journeys Custom event tracking Powerful filtering mechanisms to see how your users interact with your Product & Website Tracking across several subdomains Contributing We love your input! Doesn't matter if you want to report a bug, fix an issue, or even…
read the full Vemetric overview →
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Frequently asked questions
Is GEOInflow or Vemetric more popular?
GEOInflow has 634 GitHub stars and Vemetric has 394. GEOInflow has the larger community by that measure.
Are GEOInflow and Vemetric free?
Both are open source. GEOInflow is licensed under MIT and Vemetric under AGPL-3.0. Neither carries a licence fee.
What is the difference between GEOInflow and Vemetric?
GEOInflow is written in TypeScript and Vemetric in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, GEOInflow or Vemetric?
Choose GEOInflow if you want the larger community (634 stars) or its MIT licence terms. Choose Vemetric if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.