head to head · open source
Airbyte vs whodb
Airbyte has 22,093 GitHub stars, 5,353 forks, 2,395 open issues and last shipped yesterday. whodb has 5,033 stars, 240 forks, 42 open issues and last shipped today. Airbyte leads on adoption by 339% (22,093 vs 5,033 stars). Airbyte is written in Python under a custom or non-standard licence; whodb is written in Go under Apache-2.0. Airbyte has attracted 24% as many forks as stars, whodb 5%. whodb was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (data-integration, data-pipeline), 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
| Airbyte | whodb | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 5.0K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-09-19 | 2026-09-20 |
| Forks | ⑂ 5.4K | ⑂ 240 |
| 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 whodb if
- You want the whodb feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and whodb 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 whodb
WhoDB is an Apache 2.0, Go based open source data workspace that gives users one place to explore databases, edit data, run queries, and understand how a schema fits together. It runs in the browser, is available as a desktop application, and also provides a terminal CLI, so it fits the open source data engineering and integration ecosystem for internal tools, data platforms, database management, data governance, data integration, data pipelines, data catalogs, data lineage, and ER diagrams.
read the full whodb overview →
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Frequently asked questions
Is Airbyte or whodb more popular?
Airbyte has 22,093 GitHub stars and whodb has 5,033. Airbyte has the larger community by that measure.
Are Airbyte and whodb free?
Both are open source. Airbyte has no licence declared in this registry, and whodb is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Airbyte and whodb?
Airbyte is written in Python and whodb in Go. 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 whodb?
Choose Airbyte if you want the larger community (22,093 stars) or its Custom / other licence terms. Choose whodb if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.