head to head · open source
Airbyte vs API
Airbyte has 22,082 GitHub stars, 5,350 forks, 2,395 open issues and last shipped yesterday. API has 2,503 stars, 622 forks, 15 open issues and last shipped 7 months ago. Airbyte leads on adoption by 782% (22,082 vs 2,503 stars). Airbyte is written in Python under a custom or non-standard licence; API is written in JavaScript under GPL-3.0. Airbyte has attracted 24% as many forks as stars, API 25%. Airbyte was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| Airbyte | API | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 2.5K |
| License | Custom / other | GPL-3.0 |
| Written in | Python | JavaScript |
| Last push | 2026-09-17 | 2026-02-14 |
| Forks | ⑂ 5.3K | ⑂ 622 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Airbyte if
- You weight community size — 22K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick API if
- You want the API feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and API fits your workflow better
About Airbyte
Airbyte open source data movement project. It lives in data engineering and data integration ecosystem. It moves data from APIs, databases, and files into warehouses, data lakes, and AI applications. It supports ELT and ETL pipelines. It also supports AI agents needing business data.
read the full Airbyte overview →
About API
API is an open source JavaScript service for disease statistics under GPL 3.0. It lives in the JavaScript data API ecosystem and publishes information about COVID 19, Influenza, and related disease tracking topics. The project gives users one API for global case overviews, city or region mobility data, and official government data for some countries.
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Frequently asked questions
Is Airbyte or API more popular?
Airbyte has 22,082 GitHub stars and API has 2,503. Airbyte has the larger community by that measure.
Are Airbyte and API free?
Both are open source. Airbyte has no licence declared in this registry, and API is licensed under GPL-3.0. Both are free to self-host.
What is the difference between Airbyte and API?
Airbyte is written in Python and API 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, Airbyte or API?
Choose Airbyte if you want the larger community (22,082 stars) or its Custom / other licence terms. Choose API if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.