{"slug":"hud","name":"HUD","website":"https://hud.ai","tagline":"Evals and RL environments platform for computer-use agents","description":"HUD (YC W25) provides a platform for building agent evals and RL environments: teams wrap real software as agent-callable tools in isolated containers, define tasks and rewards, and run evals/RL at scale. Over 50 businesses and frontier labs use it, with 2,500+ environments built and 1.3M+ task runs.","domains":["computer-use","coding","long-horizon","agents-infrastructure","custom-environments"],"locations":["San Francisco","Singapore"],"founders":[{"name":"Lorenss Martinsons","xHandle":null},{"name":"Jay Ram","xHandle":null}],"teamSize":"11-25","funding":"$15M raised (YC W25, Exceptional Capital)","raising":null,"founded":null,"notable":"DoorDash and UiPath among users; hosts hosted versions of benchmarks like OSWorld","entityType":"Environment platform","canonicalUrl":"https://envindex.com/startup/hud","research":null,"sources":[],"capabilityCatalog":{"startupSlug":"hud","reviewedAt":"2026-08-16","status":"cataloged","items":[{"name":"Computer-Use Environment Platform","kind":"Product capability","summary":"Environment and evaluation platform for computer-use agents.","access":["Commercial"],"sourceUrl":"https://hud.ai","sourceLabel":"Official website","verificationStatus":"company-reported","lastVerified":"2026-08-16"}]},"artifacts":[],"caveat":"Legacy profile awaiting claim-level source migration"}