# StackStorm

> Updated 2026-09-03 · type: tool · category: integration-orchestration · status: active · rev 1

Rules+workflow engine; heavy infra

- Open source: yes (Apache-2.0)
- Self-hostable: yes
- Pricing model: free
- Best for: DevOps engineers and SREs automating operational tasks like troubleshooting, remediation, and deployments via event-driven workflows.
- Last verified: 2026-09-04

- **Canonical:** https://gtmstacker.com/registry/tool/stackstorm/
- **Source:** [github · github.com/StackStorm](https://github.com/StackStorm/st2)
- **Tags:** integration-orchestration
- **Repository:** https://github.com/StackStorm/st2

## Is StackStorm open source?

Yes — Apache-2.0-licensed.

## How much does StackStorm cost?

It is free to use.

## Can I self-host StackStorm?

Yes — it can be self-hosted.


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Rules+workflow engine; heavy infra