# Sim

Sim is the open-source AI workspace where teams build, deploy, and manage AI agents. Create agents visually with the workflow builder, conversationally through Mothership, or programmatically with the API — connected to 1,000+ integrations and every major LLM.

## Key Facts

- Website: https://sim.ai
- GitHub: https://github.com/simstudioai/sim
- Documentation: https://docs.sim.ai
- License: Apache 2.0
- Category: AI workspace, AI agent builder, developer tools
- Trusted by: 100,000+ builders, from startups to Fortune 500

## What Sim Does

Sim is a unified AI workspace with these core modules:

- **Mothership** — AI command center. Build and manage everything in natural language.
- **Workflows** — Visual builder. Connect blocks, models, and integrations into agent logic.
- **Knowledge Base** — Upload docs, sync sources, build vector databases for agent memory.
- **Tables** — Built-in database. Store, query, and wire structured data into agent runs.
- **Files** — Upload, create, and share documents across your team and agents.
- **Logs** — Full execution tracing. Inputs, outputs, cost, and duration for every run.

## Capabilities

- 1,000+ integrations (Slack, Gmail, GitHub, Notion, Jira, Salesforce, HubSpot, and more)
- Every major LLM: OpenAI, Anthropic, Google Gemini, xAI Grok, Mistral, Groq, Cerebras
- Real-time team collaboration with multiplayer editing
- Enterprise governance: RBAC, staging/production environments, deployment versioning, audit logs
- Self-hosting via Docker, bring-your-own-key (BYOK) for all model providers
- API, CLI, and SDK access (TypeScript, Python)
- MCP (Model Context Protocol) server creation and connection
- SOC2 compliant

## Key Pages

- AI Models Directory: https://sim.ai/models
- Integrations: https://sim.ai/integrations
- Pricing: https://sim.ai/#pricing
- Partners: https://sim.ai/partners

## Blog

The Sim blog covers announcements, technical deep-dives, and guides for building AI agents.

- Blog: https://sim.ai/blog
- RSS: https://sim.ai/blog/rss.xml

## Documentation

- Getting Started: https://docs.sim.ai/getting-started
- Blocks: https://docs.sim.ai/blocks
- Tools & Integrations: https://docs.sim.ai/tools
- Webhooks: https://docs.sim.ai/webhooks
- MCP Protocol: https://docs.sim.ai/mcp
- Self-Hosting: https://docs.sim.ai/self-hosting
- API Reference: https://docs.sim.ai/api-reference/getting-started
- SDKs: https://docs.sim.ai/api-reference