head to head · open source
DBeaver vs QuestDB
DBeaver has 51,791 GitHub stars, 4,371 forks, 3,334 open issues and last shipped yesterday. QuestDB has 17,326 stars, 1,647 forks, 952 open issues and last shipped yesterday. DBeaver leads on adoption by 199% (51,791 vs 17,326 stars). DBeaver is written in Java under Apache-2.0; QuestDB is written in Java under Apache-2.0. DBeaver has attracted 8% as many forks as stars, QuestDB 10%. DBeaver 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
| DBeaver | QuestDB | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 17K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Java |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 4.4K | ⑂ 1.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick DBeaver if
- You weight community size — 52K 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 QuestDB if
- You want the QuestDB 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 QuestDB fits your workflow better
About DBeaver
DBeaver is a free, multi platform database management tool built in Java, designed for developers, SQL programmers, database administrators, and analysts. It operates across Windows, macOS, and Linux and integrates with the Eclipse based plugin ecosystem via OSGi and Eclipse RCP frameworks.
read the full DBeaver overview →
About QuestDB
QuestDB open source time series database. Java, Apache 2.0, category Infrastructure & Operations / Databases. Lives in open source database ecosystem for massive data scale, low latency, real time analytics.
read the full QuestDB overview →
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Frequently asked questions
Is DBeaver or QuestDB more popular?
DBeaver has 51,791 GitHub stars and QuestDB has 17,326. DBeaver has the larger community by that measure.
Are DBeaver and QuestDB free?
Both are open source. DBeaver is licensed under Apache-2.0 and QuestDB under Apache-2.0. Neither carries a licence fee.
What is the difference between DBeaver and QuestDB?
DBeaver is written in Java and QuestDB 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, DBeaver or QuestDB?
Choose DBeaver if you want the larger community (51,791 stars) or its Apache-2.0 licence terms. Choose QuestDB if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.