head to head · open source
Plausible vs firebase-ios-sdk
Plausible has 29,151 GitHub stars, 1,868 forks, 60 open issues and last shipped 3 days ago. firebase-ios-sdk has 6,661 stars, 1,789 forks, 444 open issues and last shipped yesterday. Plausible leads on adoption by 338% (29,151 vs 6,661 stars). Plausible is written in Elixir under AGPL-3.0; firebase-ios-sdk is written in C++ under Apache-2.0. Plausible has attracted 6% as many forks as stars, firebase-ios-sdk 27%. firebase-ios-sdk was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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.
← all 20902 open source comparisons
Side by side
| Plausible | firebase-ios-sdk | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 6.7K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Elixir | C++ |
| Last push | 2026-09-17 | 2026-09-19 |
| Forks | ⑂ 1.9K | ⑂ 1.8K |
| 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 firebase-ios-sdk if
- You want the firebase-ios-sdk feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C++
- You evaluated both and firebase-ios-sdk 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 firebase-ios-sdk
Firebase Apple Open Source Development is the open source repository that holds the source code for the Apple platform Firebase libraries, and it is intended for iOS and other Apple platform developers who build apps on the Firebase platform and want to read, build, or vendor that client code directly.
read the full firebase-ios-sdk overview →
More in Data & Analytics
Related comparisons
More Web & Product Analytics projects
Compare either of these against the rest of the Web & Product Analytics field.
Frequently asked questions
Is Plausible or firebase-ios-sdk more popular?
Plausible has 29,151 GitHub stars and firebase-ios-sdk has 6,661. Plausible has the larger community by that measure.
Are Plausible and firebase-ios-sdk free?
Both are open source. Plausible is licensed under AGPL-3.0 and firebase-ios-sdk under Apache-2.0. Neither carries a licence fee.
What is the difference between Plausible and firebase-ios-sdk?
Plausible is written in Elixir and firebase-ios-sdk in C++. 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 firebase-ios-sdk?
Choose Plausible if you want the larger community (29,151 stars) or its AGPL-3.0 licence terms. Choose firebase-ios-sdk if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.