Sim
Open source platform to build AI agent workflows
Sim is a business in b2b based in San Francisco, CA, USA, founded in 1992.
Profile
Sim enables fast-growing technical teams to build and deploy AI agent workflows.
70,000+ developers are already using Sim, integrating with 1000+ apps and LLMs to streamline workflows with AI agents.
Sim is positioned in b2b, a segment that rewards a clear, focused offering.
Its base of operations is San Francisco, CA, USA.
The company is listed at the Spring 2025 stage of development.
Recorded headcount: 6 employees.
Directory analysis
Sim is an open‑source platform that enables technical teams to design and deploy AI agent workflows. With more than 70,000 developers using the tool and integrations with over 1,000 apps and large language models, it aims to streamline workflow automation for B2B customers. The company, headquartered in San Francisco, has been operating since 1992.
Positioning: Sim occupies a niche in the AI workflow orchestration market, targeting developers and technical teams that require rapid, customizable agent solutions. Its sizable developer community and extensive integration ecosystem position it as a notable player, though competition in the space remains strong.
Note: Sim is a small San Francisco‑based startup focused on open‑source AI workflow tools.
Auto-generated directory analysis from public data · updated 10 Oct 2026. Informational only, not investment advice.
| Sector | B2B |
|---|---|
| Headquarters | San Francisco, CA, USA |
| Country | USA |
| Founded | 1992 |
| Employees | 6 |
| Stage | Spring 2025 |
Website: sim.ai
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