What it sells
The biggest crowdsourced benchmark for Computer-Use
Business model breakdown
Buyer: who owns the budget?
UnverifiedAI labs and agent builders evaluating computer-use models, plus research teams citing the public leaderboard.
Workflow: what inputs become what output?
Two computer-use agents run live tasks, humans blindly judge the outputs, and results feed a public leaderboard with a published rule for every number; also private day-long CUA KnowledgeBench tasks scored on solved runs.
Economics: what it saves and how it charges
UnverifiedNo pricing or revenue model stated on the site; operated by Coasty Systems (YC-backed) alongside its own agent, so likely a credibility and lead-generation asset.
Distribution: how it reaches customers
Free public arena and leaderboard, a metrics API, dataset and citation pages, and a blog; operated by Coasty Systems, Inc. as a funnel for its computer-use agent.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Summer 2026 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.