head to head · open source
seatunnel vs wexflow
seatunnel has 9,784 GitHub stars, 2,460 forks, 705 open issues and last shipped yesterday. wexflow has 844 stars, 191 forks, 0 open issues and last shipped 7 days ago. seatunnel leads on adoption by 1,059% (9,784 vs 844 stars). seatunnel is written in Java under Apache-2.0; wexflow is written in C# under MIT. seatunnel has attracted 25% as many forks as stars, wexflow 23%. seatunnel 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
| seatunnel | wexflow | |
|---|---|---|
| GitHub stars | ★ 9.8K | ★ 844 |
| License | Apache-2.0 | MIT |
| Written in | Java | C# |
| Last push | 2026-11-04 | 2026-10-29 |
| Forks | ⑂ 2.5K | ⑂ 191 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick seatunnel if
- You weight community size — 9.8K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- 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 seatunnel
Apache SeaTunnel Overview SeaTunnel is a multimodal, high performance, distributed data integration tool, capable of synchronizing vast amounts of data daily. It's trusted by numerous companies for its efficiency and stability. Why Choose SeaTunnel SeaTunnel addresses common data integration challenges: Diverse Data Sources : Seamlessly integrates with hundreds of evolving data sources. Multimodal Data Integration : Supports the integration of video, images, binary files, structured and unstructured text data. Complex Synchronization Scenarios : Supports various synchronization methods, including real time, CDC…
read the full seatunnel 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 seatunnel or wexflow more popular?
seatunnel has 9,784 GitHub stars and wexflow has 844. seatunnel has the larger community by that measure.
Are seatunnel and wexflow free?
Both are open source. seatunnel is licensed under Apache-2.0 and wexflow under MIT. Neither carries a licence fee.
What is the difference between seatunnel and wexflow?
seatunnel is written in Java 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, seatunnel or wexflow?
Choose seatunnel if you want the larger community (9,784 stars) or its Apache-2.0 licence terms. Choose wexflow if its feature set, stack or MIT licence fits better. Both are self-hostable.