head to head · open source
dtm vs database-lab-engine
dtm has 10,933 GitHub stars, 997 forks, 87 open issues and last shipped 10 months ago. database-lab-engine has 2,789 stars, 90 forks, 23 open issues and last shipped 2 days ago. dtm leads on adoption by 292% (10,933 vs 2,789 stars). dtm is written in Go under BSD-3-Clause; database-lab-engine is written in Go under Apache-2.0. dtm has attracted 9% as many forks as stars, database-lab-engine 3%. database-lab-engine was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), 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
| dtm | database-lab-engine | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 2.8K |
| License | BSD-3-Clause | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-01-03 | 2026-11-03 |
| Forks | ⑂ 997 | ⑂ 90 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dtm if
- You weight community size — 11K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Go
- 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 dtm
English 简体中文 Distributed Transactions Manager What is DTM DTM is a distributed transaction framework which provides cross service eventual data consistency. It provides saga, tcc, xa, 2 phase message, outbox, workflow patterns for a variety of application scenarios. It also supports multiple languages and multiple store engine to form up a transaction as following: Who's using DTM (partial) Tencent Bytedance Ivydad More Features Support for multiple transaction modes: SAGA, TCC, XA, Workflow, Outbox Multiple languages support: SDK for Go, Java, PHP, C , Python, Nodejs Better Outbox: 2 phase messages, a more…
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 dtm or database-lab-engine more popular?
dtm has 10,933 GitHub stars and database-lab-engine has 2,789. dtm has the larger community by that measure.
Are dtm and database-lab-engine free?
Both are open source. dtm is licensed under BSD-3-Clause and database-lab-engine under Apache-2.0. Neither carries a licence fee.
What is the difference between dtm and database-lab-engine?
dtm is written in Go 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, dtm or database-lab-engine?
Choose dtm if you want the larger community (10,933 stars) or its BSD-3-Clause licence terms. Choose database-lab-engine if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.