head to head · open source
Airbyte vs wexflow
Airbyte has 22,303 GitHub stars, 5,431 forks, 2,395 open issues and last shipped yesterday. wexflow has 844 stars, 191 forks, 0 open issues and last shipped 5 days ago. Airbyte leads on adoption by 2,543% (22,303 vs 844 stars). Airbyte is written in Python under a custom or non-standard licence; wexflow is written in C# under MIT. Airbyte has attracted 24% as many forks as stars, wexflow 23%. Airbyte was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (etl), 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 | wexflow | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 844 |
| License | Custom / other | MIT |
| Written in | Python | C# |
| Last push | 2026-11-02 | 2026-10-29 |
| Forks | ⑂ 5.4K | ⑂ 191 |
| 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 wexflow if
- You want the wexflow feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and wexflow fits your workflow better
About Airbyte
Open source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications We believe that only an open source solution to data movement can cover the long tail of data sources while empowering data engineers to customize existing connectors. Our ultimate vision is to help you move data from any source to any destination — whether that destination is a data warehouse, a data lake, or an AI agent. Airbyte provides a catalog of 600+ connectors for APIs, databases, data warehouses, data lakes, and AI applications. Screenshot taken from Airbyte Cloud . Pick the…
read the full Airbyte overview →
About wexflow
Wexflow Wexflow is an open source and cross platform workflow automation engine that supports a wide range of tasks, from file operations and system processes to scripting, networking, and more. Wexflow targets both developers and technical users who need automation (file ops, tasks, scheduling, alerts, etc.). Wexflow focuses on automating technical jobs like moving or uploading files, sending emails, running scripts, or scheduling batch processes. For more complex scenarios, you can create your own custom activities, install them, and use them to extend its capabilities. Quick Links Download Install Guide…
read the full wexflow overview →
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Frequently asked questions
Is Airbyte or wexflow more popular?
Airbyte has 22,303 GitHub stars and wexflow has 844. Airbyte has the larger community by that measure.
Are Airbyte and wexflow free?
Both are open source. Airbyte has no licence declared in this registry, and wexflow is licensed under MIT. Both are free to self-host.
What is the difference between Airbyte and wexflow?
Airbyte is written in Python and wexflow 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, Airbyte or wexflow?
Choose Airbyte if you want the larger community (22,303 stars) or its Custom / other licence terms. Choose wexflow if its feature set, stack or MIT licence fits better. Both are self-hostable.