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Sim is the open-source AI workspace where HR teams build, deploy, and manage AI agents for onboarding, employee questions, and approvals. Agents connect your HRIS and 1,000+ integrations so people operations keep moving.

HR

Automate onboarding, employee questions, and approvals with AI agents in Sim.

Sim is the open-source AI workspace where HR teams build AI agents for onboarding, employee questions, and approvals. Agents wire into your HRIS and 1,000+ integrations to keep people operations moving.

Companies building AI agents with Sim

  • Rivian | Volkswagen Group Technologies
  • Russell Investments
  • eXp Realty
  • Artie
  • thinkproject
  • Mobile Health Consumer

Onboard and support.

Sim agents handle the repetitive people-ops work end to end.

Onboard new hires

Sim runs the onboarding checklist across every system so day one just works.

Answer HR questions

Sim deploys an agent that answers policy and benefits questions from your docs.

Generate documents

Sim drafts offer letters and policy docs from your templates automatically.

Run the team.

Sim keeps people operations moving without the manual chase.

Route approvals

Sim sends PTO and expense requests to the right manager and tracks the response.

Run surveys

Sim collects and summarizes engagement feedback so trends surface early.

Build reports

Sim assembles headcount and people reports from your HRIS on schedule.

Build your first agent today.