In simple English
This tool helps you build and run artificial intelligence helpers. You connect different services together on a visual board. It handles tasks like reading files, searching notes, and talking to customers. You can run it on their website or download it to your own computer. It is free to use under an open source licence.
What it is
Sim is a visual workspace for building AI agents and automated workflows with hundreds of pre-built integrations. It combines chat interfaces, node-based flow editors, databases, and file stores into a single application.
What it is good for
Solo builders who want to connect artificial intelligence models to business apps like Slack or HubSpot without writing complex integration code from scratch.
- Connects to hundreds of popular external services and every major language model.
- Provides a visual canvas to wire steps together without writing code.
- Includes built-in file stores, tables, and knowledge bases for your agents.
- Requires Docker (a way to run a program inside its own sealed box, so it cannot break anything else on your server) and Node.js to run locally.
- Self-hosting needs plenty of memory to run smoothly.
- Chat features rely on a managed service key created during setup.
manual API integration scripts and disconnected automation tools
Ollama
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npx sim-setup