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Sim vs Activepieces: catalog facts
SimActivepieces
Freemium

Open source to self-host; the hosted workspace is available with sales-led plans for…

Freemium

Free to self-host and a free cloud plan, with paid and enterprise tiers.

Web, Self-hosted, Command line Web, Self-hosted
  • Visual workflow canvas plus conversational and code building
  • Hundreds of integrations and support for major LLMs
  • Can be self-hosted
  • More than 760 app integrations
  • Organisation-focused features add complexity for solo use
  • Advanced governance features point toward sales-led plans
  • Open source at the core, with some enterprise features sold separately
  • Recent focus on AI agents may add complexity for simple automations
Web application, Self-hosted Self-hosted, Hosted service
Open source Open source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 26, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.