Asteroid

Asteroid, backed by Y Combinator, OpenAI, and Hugging Face and serving over 100 healthcare and operations teams, automates workflows across healthcare systems that lack proper APIs — including EHRs, payer portals, registries, and legacy desktop applications — without building custom integrations. Multi-system connectivity reaches browser-based portals, desktop apps, Citrix systems, and reverse-engineered APIs, and pre-built workflows cover over 100 systems already configured for EHR extraction, eligibility checks, and credentialing. Self-optimizing agents transition from AI-driven to scripted to API-based automation as they learn each system, HIPAA compliance includes an encrypted credential vault and human approval checkpoints, a low-code "Astro" AI agent builder lets non-engineers create workflows, and managed delivery offers professional services for custom builds.