head to head · open source
Turso vs Apache Druid
Turso has 17,309 GitHub stars, 554 forks, 453 open issues and last shipped 17 days ago. Apache Druid has 14,093 stars, 3,813 forks, 784 open issues and last shipped yesterday. Turso leads on adoption by 23% (17,309 vs 14,093 stars). Turso is written in C under MIT; Apache Druid is written in Java under Apache-2.0. Turso has attracted 3% as many forks as stars, Apache Druid 27%. Apache Druid 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
| Turso | Apache Druid | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 14K |
| License | MIT | Apache-2.0 |
| Written in | C | Java |
| Last push | 2026-10-17 | 2026-11-02 |
| Forks | ⑂ 554 | ⑂ 3.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Turso if
- You weight community size — 17K stars and counting
- You want the MIT license terms
- Your stack matches C
- You value the larger contributor base for long-term maintenance
pick Apache Druid if
- You want the Apache Druid 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 Apache Druid fits your workflow better
About Turso
libSQL libSQL is an open source, open contribution fork of SQLite, created and maintained by Turso . libSQL Docs · libSQL Manifesto · Turso · Turso Docs · Discord · Blog & Tutorials [!IMPORTANT] Turso database and libSQL are two different projects from the same team. libSQL (this repository) is an open source fork of SQLite. It extends SQLite with features like embedded replicas and remote access, but inherits SQLite's fundamental limitations such as the single writer model. Turso database is a SQLite compatible database rewritten from scratch in Rust. It is not a fork of SQLite — it is a completely new…
read the full Turso overview →
About Apache Druid
Apache Druid Druid is a high performance real time analytics database. Druid's main value add is to reduce time to insight and action. Druid is designed for workflows where fast queries and ingest really matter. Druid excels at powering UIs, running operational (ad hoc) queries, or handling high concurrency. Consider Druid as an open source alternative to data warehouses for a variety of use cases. The design documentation explains the key concepts. Getting started You can get started with Druid with our local or Docker quickstart. For Kubernetes deployments, the druid operator is maintained in a separate…
read the full Apache Druid overview →
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Frequently asked questions
Is Turso or Apache Druid more popular?
Turso has 17,309 GitHub stars and Apache Druid has 14,093. Turso has the larger community by that measure.
Are Turso and Apache Druid free?
Both are open source. Turso is licensed under MIT and Apache Druid under Apache-2.0. Neither carries a licence fee.
What is the difference between Turso and Apache Druid?
Turso is written in C and Apache Druid 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, Turso or Apache Druid?
Choose Turso if you want the larger community (17,309 stars) or its MIT licence terms. Choose Apache Druid if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.