Automation
Open-source automation tools
6 of the 41 automation tools in this directory are open source, according to their own sites.
All of them are free or have a free plan.
Listings checked up to Oct 6, 2026 · Where the facts come from
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| ActivepiecesOpen-source automation with flows, AI agents and tables | Free plan · from $16/mo | Yes | Web |
| Node-REDOpen-source, flow-based programming tool for event-driven apps | Free | Free | Web, Windows, Linux |
| HuginnOpen-source agents that watch the web and act, on your own server | Free | Free | Web, Linux |
| Ui.VisionOpen-source browser and desktop automation with computer vision | Free plan · from €11.90/mo | Yes | macOS, Windows, Linux, Browser extension |
| SkyvernOpen-source AI agents that automate workflows in the browser | Free plan · from $29/mo | Yes | Web |
| WindmillOpen-source platform for scripts, workflows and internal apps | Free plan · from $10/mo | Yes | Web |
Common questions
Which automation tools are open source?
6 of the 41 automation tools in this directory are open source, according to their own sites. They are Activepieces, Node-RED, Huginn, Ui.Vision, Skyvern and Windmill.
When was this checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Oct 6, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and each listing names the pages it was read from.