head to head · open source
Kestra vs database-lab-engine
Kestra has 30,122 GitHub stars, 3,495 forks, 713 open issues and last shipped yesterday. database-lab-engine has 2,786 stars, 90 forks, 23 open issues and last shipped 5 days ago. Kestra leads on adoption by 981% (30,122 vs 2,786 stars). Kestra is written in Java under Apache-2.0; database-lab-engine is written in Go under Apache-2.0. Kestra has attracted 12% as many forks as stars, database-lab-engine 3%. Kestra was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), 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
| Kestra | database-lab-engine | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 2.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-11-02 | 2026-10-29 |
| Forks | ⑂ 3.5K | ⑂ 90 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Kestra if
- You weight community size — 30K 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 database-lab-engine if
- You want the database-lab-engine 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 database-lab-engine fits your workflow better
About Kestra
Open source orchestration platform for data, AI, and infrastructure workflows Click on the image to learn how to get started with Kestra in 3 minutes. 🌟 What is Kestra? Kestra is an open source, event driven orchestration platform for data, AI, and infrastructure workflows. It unifies scheduled and event driven automation behind a declarative, language agnostic interface. By bringing Infrastructure as Code best practices to your data, process, and microservice pipelines, you can build reliable workflows directly from the UI in just a few lines of YAML, let the built in AI Copilot write them for you, or generate…
read the full Kestra overview →
About database-lab-engine
Deutsch Português (BR) Русский Español Українська DBLab Engine ⚡ Blazing fast PostgreSQL cloning and branching 🐘 🛠️ Build powerful dev/test environments. 🔃 Cover 100% of DB migrations with CI tests. 💡 Quickly verify ChatGPT ideas to get rid of hallucinations. Available for any PostgreSQL, including self managed and managed services like AWS RDS, GCP Cloud SQL, Supabase, and Timescale. It can be installed and used anywhere: across all cloud environments and on premises. Features Documentation Blog Community & Support Contributing For managed PostgreSQL cloud services like AWS RDS or Heroku, direct physical…
read the full database-lab-engine overview →
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Frequently asked questions
Is Kestra or database-lab-engine more popular?
Kestra has 30,122 GitHub stars and database-lab-engine has 2,786. Kestra has the larger community by that measure.
Are Kestra and database-lab-engine free?
Both are open source. Kestra is licensed under Apache-2.0 and database-lab-engine under Apache-2.0. Neither carries a licence fee.
What is the difference between Kestra and database-lab-engine?
Kestra is written in Java and database-lab-engine 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, Kestra or database-lab-engine?
Choose Kestra if you want the larger community (30,122 stars) or its Apache-2.0 licence terms. Choose database-lab-engine if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.