Sim is an open-source workspace for AI agents and workflows Released as an open-source project.
What it does well
- Released as an open-source project.
- Web-based access requires no local installation.
- Functions as a workspace combining AI agent development with workflow orchestration.
Where it falls short
- Pricing details are not publicly disclosed.
- Platform availability is limited to web with no listed IDE, CLI, or desktop support.
Tagged
- Web-based
- Agentic Mode
- Open Source
Compared with similar things
Picked by shared tags inside the AI Coding Agents.
- 01→fx (by Vercel)
Vercel's tiny, open-source coding agent
- 02→HarnessRouter Community Edition
Open-source unified interface for agent harnesses
- 03→BearDrive
The open-source shared folder for your team's AI agents
- 04→YAGNI
Proactive agent teams you manage like humans
- 05→Tiptap AI Toolkit
Empower your AI to directly edit documents in real time.
- 06→Latitude
Fix what's breaking in your AI agent
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Read guide →
Featured on Vibedonalds
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</a>Frequently asked questions
- What is Sim?
- Sim is an open-source workspace for AI agents and workflows
- What category does Sim belong to?
- Sim is in the AI Coding Agents category — Autonomous agents that write, edit, run, and review code. Includes CLI agents, agentic IDE add-ons, and code-review bots.
- What are the downsides of Sim?
- Pricing details are not publicly disclosed. Platform availability is limited to web with no listed IDE, CLI, or desktop support.