head to head · open source
debezium vs zerocode
debezium has 13,129 GitHub stars, 3,042 forks, 131 open issues and last shipped yesterday. zerocode has 1,014 stars, 453 forks, 128 open issues and last shipped 6 days ago. debezium leads on adoption by 1,195% (13,129 vs 1,014 stars). debezium is written in Java under Apache-2.0; zerocode is written in Java under Apache-2.0. debezium has attracted 23% as many forks as stars, zerocode 45%. debezium was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (data-pipeline, kafka), 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
| debezium | zerocode | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 1.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Java |
| Last push | 2026-09-17 | 2026-09-12 |
| Forks | ⑂ 3.0K | ⑂ 453 |
| 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 zerocode if
- You want the zerocode feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and zerocode fits your workflow better
About debezium
Debezium is an open source, low latency change data capture (CDC) platform that monitors databases and turns every row level change into an ordered event stream that applications consume, and it is built for Java teams already running Apache Kafka and Kafka Connect.
read the full debezium overview →
About zerocode
Zerocode (zerocode tdd) is a community developed, free and open source, outcome driven automated testing framework for data pipelines, ETL, REST and SOAP APIs, Kafka data streams, databases and load scenarios, in which every test is defined in simple JSON or YAML with zero coding, and it is aimed at developers, testers and data engineers who need executable automated tests without writing test code.
read the full zerocode overview →
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Frequently asked questions
Is debezium or zerocode more popular?
debezium has 13,129 GitHub stars and zerocode has 1,014. debezium has the larger community by that measure.
Are debezium and zerocode free?
Both are open source. debezium is licensed under Apache-2.0 and zerocode under Apache-2.0. Neither carries a licence fee.
What is the difference between debezium and zerocode?
debezium is written in Java and zerocode in Java. 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 zerocode?
Choose debezium if you want the larger community (13,129 stars) or its Apache-2.0 licence terms. Choose zerocode if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.