head to head · open source
trino vs OpenOutreach
trino has 13,448 GitHub stars, 3,851 forks, 2,764 open issues and last shipped yesterday. OpenOutreach has 3,494 stars, 629 forks, 1 open issues and last shipped 13 days ago. trino leads on adoption by 285% (13,448 vs 3,494 stars). trino is written in Java under Apache-2.0; OpenOutreach is written in Python under GPL-3.0. trino has attracted 29% as many forks as stars, OpenOutreach 18%. trino 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
| trino | OpenOutreach | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 3.5K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Java | Python |
| Last push | 2026-11-04 | 2026-10-23 |
| Forks | ⑂ 3.9K | ⑂ 629 |
| 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 OpenOutreach if
- You want the OpenOutreach feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and OpenOutreach 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 OpenOutreach
OpenOutreach — open source AI agent for B2B lead generation Describe your product. Define your target market. The AI finds the people who fit, tells you why each one does, and emails them. Self hosted CLI. One install, one onboarding, one command. Demo 🚀 What is OpenOutreach? OpenOutreach is a self hosted, open source lead finder that qualifies for you — and then writes the email. You describe your product and your target market; it discovers matching people from a licensed data provider , judges each one against the ICP it learned from your description, hands you the ones that fit with the reason each was…
read the full OpenOutreach overview →
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Frequently asked questions
Is trino or OpenOutreach more popular?
trino has 13,448 GitHub stars and OpenOutreach has 3,494. trino has the larger community by that measure.
Are trino and OpenOutreach free?
Both are open source. trino is licensed under Apache-2.0 and OpenOutreach under GPL-3.0. Neither carries a licence fee.
What is the difference between trino and OpenOutreach?
trino is written in Java and OpenOutreach 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 OpenOutreach?
Choose trino if you want the larger community (13,448 stars) or its Apache-2.0 licence terms. Choose OpenOutreach if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.