Huginn vs Sim

Comparing two open source alternatives to Zapier . Use the comparison below to decide which one fits your needs.

Huginn

MIT

Self-hosted automation platform for building agents that monitor and act on your behalf — a hackable, open source alternative to IFTTT and Zapier.

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Sim

Apache-2.0

Open-source workspace to build, deploy, and orchestrate AI agents and agentic workflows.

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Side-by-side comparison

	Huginn	Sim
License	MIT	Apache-2.0
Self-hostable	Yes	Yes
GitHub Stars	49,597	29,082
Forks	4,277	3,706
Open Issues	697	232
Last Commit	Jul 11, 2026	Jul 13, 2026
First Released	Mar 10, 2013	Jan 5, 2025
Categories	Automation Tools	AI Agent Builders
Tags	#automation #agents #No Code #monitoring #rss	#ai #ai agent #agents #workflow #rag

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