Sim AI
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Introduction
Sim is an open-source AI workspace for building, deploying, and managing AI agents with 1,000+ integrations and every major LLM.
Listed on
August 19, 2026
What is Sim AI?
Sim is an open-source AI workspace that enables teams to build, deploy, and manage AI agents. It provides a visual workflow builder, knowledge base, tables, files, and logs to support agent development and monitoring. With over 1,000 integrations and support for every major LLM, Sim allows agents to act across various tools and data sources. It is SOC2 compliant and production-ready for teams of all sizes.
How to use Sim AI?
- To use Sim, start by describing the automation you want in plain English, and Sim will generate a workflow with the appropriate blocks, models, and tools. You can then review, customize, test, and deploy the workflow. Alternatively, use the visual builder to design agent logic manually. Integrate your existing tools via the 1,000+ integrations, provide context through knowledge bases, tables, and files, and monitor every run with live traces and logs.
Core features of Sim AI
- Visual workflow builder for designing agent logic
- Knowledge base for semantic memory
- Tables for structured data
- Files for team and agent file storage
- Logs for tracing every agent decision
- 1,000+ integrations (Slack, HubSpot, Salesforce, Notion, etc.)
- Support for every major LLM (OpenAI, Anthropic, Google, etc.)
- MCP and API access for extensibility
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