head to head · open source
Plausible vs offen
Plausible has 29,116 GitHub stars, 1,866 forks, 60 open issues and last shipped yesterday. offen has 981 stars, 54 forks, 18 open issues and last shipped 7 months ago. Plausible leads on adoption by 2,868% (29,116 vs 981 stars). Plausible is written in Elixir under AGPL-3.0; offen is written in JavaScript under Apache-2.0. Plausible has attracted 6% as many forks as stars, offen 6%. Plausible was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (privacy), 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
| Plausible | offen | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 981 |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Elixir | JavaScript |
| Last push | 2026-09-17 | 2026-03-04 |
| Forks | ⑂ 1.9K | ⑂ 54 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Plausible if
- You weight community size — 29K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Elixir
- You value the larger contributor base for long-term maintenance
pick offen if
- You want the offen feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and offen fits your workflow better
About Plausible
Plausible Analytics is an open source, privacy first web analytics tool — a lightweight, cookie free alternative to Google Analytics — for teams that want traffic and conversion insights without collecting personal data, available as a managed cloud service or a self hosted community edition under the AGPL 3.0 licence.
read the full Plausible overview →
About offen
Offen Fair Web Analytics is a free, open source, self hosted web analytics application for website operators and teams who want privacy compliant usage statistics with end to end encrypted data, and for the visitors who can review or delete their own data.
read the full offen overview →
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Frequently asked questions
Is Plausible or offen more popular?
Plausible has 29,116 GitHub stars and offen has 981. Plausible has the larger community by that measure.
Are Plausible and offen free?
Both are open source. Plausible is licensed under AGPL-3.0 and offen under Apache-2.0. Neither carries a licence fee.
What is the difference between Plausible and offen?
Plausible is written in Elixir and offen in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Plausible or offen?
Choose Plausible if you want the larger community (29,116 stars) or its AGPL-3.0 licence terms. Choose offen if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.