head to head · open source
Rybbit vs tianji
Rybbit has 13,202 GitHub stars, 768 forks, 198 open issues and last shipped yesterday. tianji has 3,120 stars, 199 forks, 139 open issues and last shipped 4 days ago. Rybbit leads on adoption by 323% (13,202 vs 3,120 stars). Rybbit is written in TypeScript under AGPL-3.0; tianji is written in TypeScript under Apache-2.0. Rybbit has attracted 6% as many forks as stars, tianji 6%. Rybbit was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (analytics, google-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
| Rybbit | tianji | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 3.1K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 768 | ⑂ 199 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Rybbit if
- You weight community size — 13K 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 tianji if
- You want the tianji feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and tianji fits your workflow better
About Rybbit
Open Source Web & Product Analytics Website Demo Documentation Discord License (AGPL 3) Contribute Rybbit is the modern open source and privacy friendly alternative to Google Analytics. It takes only a couple minutes to setup and is super intuitive to use. 🔍 View Live Demo See Rybbit running on a real life production site. 🚀 Getting Started There are two ways to start using Rybbit: 📚 Explore our documentation to learn more about installation, configuration, and usage. ✨ Key Features All key web analytics metrics including sessions, unique users, pageviews, bounce rate, session duration Session replays No…
read the full Rybbit overview →
About tianji
Tianji All in One Insight Hub Website analytics + Uptime Monitor + Server Status = Tianji All in one project! Motivation During our observations of the website. We often need to use multiple applications together. For example, we need analysis tools such as GA / umami to check pv/uv and the number of visits to each page, we need an uptime monitor to check the network quality and connectivity of the server, and we need to use prometheus to obtain the status reported by the server to check the quality of the server. In addition, if we develop an application that allows open source deployment, we often need a…
read the full tianji overview →
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Frequently asked questions
Is Rybbit or tianji more popular?
Rybbit has 13,202 GitHub stars and tianji has 3,120. Rybbit has the larger community by that measure.
Are Rybbit and tianji free?
Both are open source. Rybbit is licensed under AGPL-3.0 and tianji under Apache-2.0. Neither carries a licence fee.
What is the difference between Rybbit and tianji?
Rybbit is written in TypeScript and tianji 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, Rybbit or tianji?
Choose Rybbit if you want the larger community (13,202 stars) or its AGPL-3.0 licence terms. Choose tianji if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.