Directory
Activepieces
MIT-licensed open-source automation
Free tier + paidAutomation & background jobsactivepieces.com
What it is
Open-source Zapier alternative under a true MIT licence. One credit per flow run regardless of how many steps it contains, which makes long workflows cheap. Ships Flows, Agents, Chat, Tables and MCP servers on every tier, and pieces are TypeScript so you can write your own.
Why it earns a slot
The pick when licence purity matters: MIT lets you embed and resell it, which n8n's fair-code licence forbids. Per-run rather than per-step billing rewards big workflows, and self-hosting has no artificial run cap.
Know before you commit
The open-source build excludes Agents, Chat, Projects, API access, SSO and audit logs, so 'MIT licensed' does not mean feature parity with cloud. AI model steps cost 2 to 20 credits unless you bring your own key.
Getting started
docker run -p 8080:80 activepieces/activepieces
Neighbourhood
How Activepieces sits against the rest of the atlas — swaps, companions and the tools builders actually save alongside it.
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