head to head · open source
Trigger vs smythos-studio
Trigger has 16,456 GitHub stars, 1,480 forks, 342 open issues and last shipped yesterday. smythos-studio has 555 stars, 82 forks, 10 open issues and last shipped 6 months ago. Trigger leads on adoption by 2,865% (16,456 vs 555 stars). Trigger is written in TypeScript under Apache-2.0; smythos-studio is written in TypeScript under MIT. Trigger has attracted 9% as many forks as stars, smythos-studio 15%. Trigger was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-agents, orchestration), 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
| Trigger | smythos-studio | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 555 |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-10-02 | 2026-04-03 |
| Forks | ⑂ 1.5K | ⑂ 82 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Trigger if
- You weight community size — 16K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick smythos-studio if
- You want the smythos-studio feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and smythos-studio fits your workflow better
About Trigger
Trigger is an open source TypeScript platform for building and deploying AI agents and workflow tasks. It lives in the infrastructure, orchestration, and scheduling ecosystem, and it is positioned as a way to run long running AI tasks without typical serverless timeout constraints. The project provides a software development kit, a deployment target, and operational features such as retries, queues, observability, and elastic scaling.
read the full Trigger overview →
About smythos-studio
SmythOS Studio is an open source visual builder and deployable runtime stack from SmythOS for creating, testing, and hosting AI agents through a drag and drop workspace that individuals and teams can run locally, in the cloud, or at the edge.
read the full smythos-studio overview →
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Frequently asked questions
Is Trigger or smythos-studio more popular?
Trigger has 16,456 GitHub stars and smythos-studio has 555. Trigger has the larger community by that measure.
Are Trigger and smythos-studio free?
Both are open source. Trigger is licensed under Apache-2.0 and smythos-studio under MIT. Neither carries a licence fee.
What is the difference between Trigger and smythos-studio?
Trigger is written in TypeScript and smythos-studio in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Trigger or smythos-studio?
Choose Trigger if you want the larger community (16,456 stars) or its Apache-2.0 licence terms. Choose smythos-studio if its feature set, stack or MIT licence fits better. Both are self-hostable.