Best Open Source Automation Tools

Self-hostable, open-source workflow automation platforms.

3 tools found
n8n

n8n

Source-available workflow automation that combines visual building with custom code and AI agents.

AutomationOpen Source+1
Windmill

Windmill

Open-source platform that turns scripts into workflows, UIs, and scheduled jobs.

Open SourceWorkflow+1
Activepieces

Activepieces

Open-source, AI-first business automation you can self-host — an MIT-licensed alternative to Zapier.

AutomationOpen Source+1

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Frequently Asked Questions

What are open source automation tools?

Open Source Automation tools are part of the Automation category. This page groups active listings so you can browse, compare features and pricing signals, and open each official website from one place.

How do I choose the right open source automation tool?

Start from the task you need to complete, then compare each listing by features, pricing, free plan availability, open-source status, and platform support before opening the official website.

Are there free open source automation tools?

Listings with a free plan or freemium pricing are labeled where that information is available. Check each tool card and detail page for pricing signals.

How many open source automation tools are listed?

3 active open source automation tools are currently listed on this page. The list is refreshed as listings change.