Node-RED
Visual iPaaS & Zapier-styleLow-code event wiring with a browser flow editor
- Stars
- ★ 23.8k
- Licence
- Apache-2.0
- Updated
- Self-host
- Commercial OK
StackStorm
Event-driven runbook automation (IFTTT for ops)
★ Stars6.5k6,550 on GitHub
Last commit13 Oct 2026
LicenceApache-2.0SPDX, from the repository
View on GitHub ↗
From GitHub, fetched 19 Oct 2026.
StackStorm is an open-source event-driven automation platform for auto-remediation and chatops. Packs integrate with monitoring, cloud APIs and chat tools.
Fit: hosting and licence
| Runs on | Linux, Self-hosted |
|---|---|
| Hosting | Self-host |
| Commercial use | Allowed Open-source licence (Apache-2.0): the Open Source Definition rules out restrictions on fields of use, including business use. |
Sources: stackstorm.com · opensource.org/osd, checked 19 Oct 2026. “Runs on” is from this listing. Blank means we haven't found it in official docs yet, not that it's unsupported.
Free alternative to
In collections
Related tools
Gitea Actions
IT runbooks & infra automationSelf-hosted CI actions compatible with GitHub Actions syntax
- Stars
- ★ 58.6k
- Licence
- MIT
- Updated
- Self-host
- Commercial OK
Alternative to Power Automate, Zapier
Huginn
Event, chatops & personal automationBuild agents that watch the web and react to events
- Stars
- ★ 50.1k
- Licence
- MIT
- Updated
- Self-host
- Commercial OK
Listmonk + webhook pattern
Event, chatops & personal automationOpen-source newsletter + webhooks as a simple automation spine
- Stars
- ★ 23.8k
- Licence
- AGPL-3.0
- Updated
- Self-host
- Commercial OK
Automatisch
Visual iPaaS & Zapier-styleOpen-source Zapier alternative focused on self-hosting
- Stars
- ★ 14k
- Licence
- AGPL-3.0
- Updated
- Self-host
- Commercial OK
n8n
Visual iPaaS & Zapier-styleFair-code workflow automation with 400+ integrations
- Stars
- ★ 208k
- Licence
- Sustainable Use License
- Updated
- Self-host or cloud
- Licence limits