head to head · open source
trino vs preswald
trino has 13,448 GitHub stars, 3,851 forks, 2,764 open issues and last shipped yesterday. preswald has 4,270 stars, 647 forks, 330 open issues and last shipped 5 months ago. trino leads on adoption by 215% (13,448 vs 4,270 stars). trino is written in Java under Apache-2.0; preswald is written in Python under Apache-2.0. trino has attracted 29% as many forks as stars, preswald 15%. trino was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (analytics), 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
| trino | preswald | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 4.3K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Python |
| Last push | 2026-11-04 | 2026-06-11 |
| Forks | ⑂ 3.9K | ⑂ 647 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick trino 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 preswald if
- You want the preswald feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and preswald fits your workflow better
About trino
Trino is a fast distributed SQL query engine for big data analytics. See the User Manual for deployment instructions and end user documentation. Development See DEVELOPMENT for information about development and release process, code style and guidelines for implementors of Trino plugins. See CONTRIBUTING for contribution requirements. Security See the project security policy for information about reporting vulnerabilities. Trino supports reproducible builds as of version 449. Build requirements Mac OS X or Linux Note that some npm packages used to build the web UI are only available for x86 architectures, so if…
read the full trino overview →
About preswald
Create interactive data apps with a full data stack that runs in the browser (no local dependencies!),runs offline, and is shareable in a single file. What is Preswald? Preswald is a static site generator for building interactive data apps in Python. It packages compute, data access, and UI into self contained data apps that run locally in the browser. Built on a WASM runtime with Pyodide and DuckDB, Preswald enables portable, file based apps that are fast, reactive, and shareable. You can think of Preswald as a lightweight alternative to heavier web app platforms. It provides built in UI components and reactive…
read the full preswald overview →
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Frequently asked questions
Is trino or preswald more popular?
trino has 13,448 GitHub stars and preswald has 4,270. trino has the larger community by that measure.
Are trino and preswald free?
Both are open source. trino is licensed under Apache-2.0 and preswald under Apache-2.0. Neither carries a licence fee.
What is the difference between trino and preswald?
trino is written in Java and preswald in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, trino or preswald?
Choose trino if you want the larger community (13,448 stars) or its Apache-2.0 licence terms. Choose preswald if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.