head to head · open source
debezium vs CloudQuery
debezium has 13,129 GitHub stars, 3,042 forks, 131 open issues and last shipped yesterday. CloudQuery has 6,520 stars, 558 forks, 166 open issues and last shipped yesterday. debezium leads on adoption by 101% (13,129 vs 6,520 stars). debezium is written in Java under Apache-2.0; CloudQuery is written in Go under MPL-2.0. debezium has attracted 23% as many forks as stars, CloudQuery 9%. 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.
← all 8884 open source comparisons
Side by side
| debezium | CloudQuery | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 6.5K |
| License | Apache-2.0 | MPL-2.0 |
| Written in | Java | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 3.0K | ⑂ 558 |
| 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 CloudQuery if
- You want the CloudQuery feature set and don't need the biggest community
- You prefer the MPL-2.0 license terms
- Your stack matches Go
- You evaluated both and CloudQuery 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 CloudQuery
CloudQuery is an open source, Go based cloud asset inventory and ELT tool, licensed under MPL 2.0, that syncs metadata from AWS, Azure, GCP, and more than 70 cloud and SaaS sources into a data warehouse so platform, security, and FinOps teams can query it with SQL.
read the full CloudQuery overview →
More in Data & Analytics
Related comparisons
More Data Engineering & Integration projects
Compare either of these against the rest of the Data Engineering & Integration field.
Frequently asked questions
Is debezium or CloudQuery more popular?
debezium has 13,129 GitHub stars and CloudQuery has 6,520. debezium has the larger community by that measure.
Are debezium and CloudQuery free?
Both are open source. debezium is licensed under Apache-2.0 and CloudQuery under MPL-2.0. Neither carries a licence fee.
What is the difference between debezium and CloudQuery?
debezium is written in Java and CloudQuery 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, debezium or CloudQuery?
Choose debezium if you want the larger community (13,129 stars) or its Apache-2.0 licence terms. Choose CloudQuery if its feature set, stack or MPL-2.0 licence fits better. Both are self-hostable.