head to head · open source
QuestDB vs Bytebase
QuestDB has 17,326 GitHub stars, 1,647 forks, 952 open issues and last shipped yesterday. Bytebase has 14,491 stars, 983 forks, 167 open issues and last shipped yesterday. QuestDB leads on adoption by 20% (17,326 vs 14,491 stars). QuestDB is written in Java under Apache-2.0; Bytebase is written in Go under a custom or non-standard licence. QuestDB has attracted 10% as many forks as stars, Bytebase 7%. Bytebase 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
| QuestDB | Bytebase | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 14K |
| License | Apache-2.0 | Custom / other |
| Written in | Java | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 1.6K | ⑂ 983 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick QuestDB if
- You weight community size — 17K 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 Bytebase if
- You want the Bytebase feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Go
- You evaluated both and Bytebase fits your workflow better
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 →
About Bytebase
Bytebase is an open source database governance platform that acts as a single control plane between human users, AI agents, and databases. It governs change management, access control, and compliance so that every database change and query can be reviewed, controlled, and recorded. The project sits in the Infrastructure and Operations database ecosystem, with topics that include CI/CD, DevOps, DevSecOps, GitOps, data governance, data masking, data security, database access, Flyway, Liquibase, and MongoDB.
read the full Bytebase overview →
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Frequently asked questions
Is QuestDB or Bytebase more popular?
QuestDB has 17,326 GitHub stars and Bytebase has 14,491. QuestDB has the larger community by that measure.
Are QuestDB and Bytebase free?
Both are open source. QuestDB is licensed under Apache-2.0, and Bytebase has no licence declared in this registry. Both are free to self-host.
What is the difference between QuestDB and Bytebase?
QuestDB is written in Java and Bytebase 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, QuestDB or Bytebase?
Choose QuestDB if you want the larger community (17,326 stars) or its Apache-2.0 licence terms. Choose Bytebase if its feature set, stack or Custom / other licence fits better. Both are self-hostable.