Sim
Build, deploy, and manage AI agents in one open-source workspace.

Sim is an open-source AI workspace that lets teams build, deploy, and manage AI agents using a visual workflow builder, natural-language interface, or API. It connects to 1,000+ integrations and all major LLMs including OpenAI, Anthropic, Google Gemini, and more. The platform includes built-in databases, file storage, execution logs, and real-time collaboration, and is trusted by over 100,000 builders across startups and Fortune 500 companies.
Users create agents visually with a workflow builder, conversationally via Mothership, or programmatically via API, connecting LLMs and 1,000+ integrations, then monitor every execution run from a single workspace.
Teams and individual developers at startups and enterprises building and deploying AI agents
Background.
- Status
- launched
- Business model
- freemium
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