head to head · open source
debezium vs sqlmesh
debezium has 13,307 GitHub stars, 3,124 forks, 131 open issues and last shipped yesterday. sqlmesh has 3,344 stars, 484 forks, 304 open issues and last shipped yesterday. debezium leads on adoption by 298% (13,307 vs 3,344 stars). debezium is written in Java under Apache-2.0; sqlmesh is written in Python under Apache-2.0. debezium has attracted 23% as many forks as stars, sqlmesh 14%. debezium 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
| debezium | sqlmesh | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 3.3K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.1K | ⑂ 484 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick debezium if
- You weight community size — 13K 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 sqlmesh if
- You want the sqlmesh feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and sqlmesh fits your workflow better
About debezium
Copyright Debezium Authors. Licensed under the Apache License, Version 2.0. The Antlr grammars within the debezium ddl parser module are licensed under the MIT License. English Chinese Japanese Korean Debezium Debezium is an open source project that provides a low latency data streaming platform for change data capture (CDC). You set up and configure Debezium to monitor your databases, and then your applications consume events for each row level change made to the database. Only committed changes are visible, so your application doesn't have to worry about transactions or changes that are rolled back. Debezium…
read the full debezium overview →
About sqlmesh
SQLMesh is a project of the Linux Foundation . SQLMesh is a next generation data transformation framework designed to ship data quickly, efficiently, and without error. Data teams can run and deploy data transformations written in SQL or Python with visibility and control at any size. It is more than just a dbt alternative. Core Features Get instant SQL impact and context of your changes, both in the CLI and in the SQLMesh VSCode Extension Virtual Data Environments See a full diagram of how Virtual Data Environments work Watch this video to learn more Create isolated development environments without data…
read the full sqlmesh overview →
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Frequently asked questions
Is debezium or sqlmesh more popular?
debezium has 13,307 GitHub stars and sqlmesh has 3,344. debezium has the larger community by that measure.
Are debezium and sqlmesh free?
Both are open source. debezium is licensed under Apache-2.0 and sqlmesh under Apache-2.0. Neither carries a licence fee.
What is the difference between debezium and sqlmesh?
debezium is written in Java and sqlmesh in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, debezium or sqlmesh?
Choose debezium if you want the larger community (13,307 stars) or its Apache-2.0 licence terms. Choose sqlmesh if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.