head to head · open source
Trigger vs sdk-go
Trigger has 16,345 GitHub stars, 1,464 forks, 342 open issues and last shipped today. sdk-go has 970 stars, 351 forks, 229 open issues and last shipped 2 days ago. Trigger leads on adoption by 1,585% (16,345 vs 970 stars). Trigger is written in TypeScript under Apache-2.0; sdk-go is written in Go under MIT. Trigger has attracted 9% as many forks as stars, sdk-go 36%. Trigger was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (orchestration, workflow-automation), 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 | sdk-go | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 970 |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-09-20 | 2026-09-18 |
| Forks | ⑂ 1.5K | ⑂ 351 |
| 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 sdk-go if
- You want the sdk-go feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and sdk-go 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 sdk-go
The Temporal Go SDK is the official Go framework for authoring workflows and activities against Temporal, a distributed, scalable, durable, and highly available orchestration engine that executes asynchronous long running business logic in a resilient way, and it is aimed at Go developers who need durable execution inside production services.
read the full sdk-go overview →
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Frequently asked questions
Is Trigger or sdk-go more popular?
Trigger has 16,345 GitHub stars and sdk-go has 970. Trigger has the larger community by that measure.
Are Trigger and sdk-go free?
Both are open source. Trigger is licensed under Apache-2.0 and sdk-go under MIT. Neither carries a licence fee.
What is the difference between Trigger and sdk-go?
Trigger is written in TypeScript and sdk-go 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, Trigger or sdk-go?
Choose Trigger if you want the larger community (16,345 stars) or its Apache-2.0 licence terms. Choose sdk-go if its feature set, stack or MIT licence fits better. Both are self-hostable.