CoArena races two computer-use models on the same real task and lets people judge which did better. It publishes a leaderboard and benchmarks of agents.
Builder’s Brief
CoArena is an ai models tool on FalcoScan. Crowdsourced arena that compares computer-use AI agents. FalcoScan rates CoArena as high opportunity, a open market, and low wrapper risk. Momentum: stable. Pricing: Free.
Market position · AI Models
How CoArena compares in AI Models
CoArena has high opportunity and sits in the middle third of 444 live AI Models tools on FalcoScan. Across AI Models, the average opportunity score is 74.7 and the average saturation score 30.5. FalcoScan rates CoArena's own market position as open. 200 of the 444 operating AI Models tools have hot momentum, and FalcoScan has recorded 13 shutdowns in the category.
The closest alternatives to CoArena that are still running, matched on the AI capabilities, uses and audience they share, are Kimpton, Langfuse, LangSmith, Encord, and Letta (MemGPT).
Is CoArena still operating?
Yes. FalcoScan's operating checks list CoArena as active.
Does CoArena have an API?
FalcoScan's records show no public API for CoArena.
How do I sign in to CoArena?
Sign in on CoArena's own website, coarena.ai. FalcoScan reviews CoArena but does not run its accounts, so logins, passwords and billing are handled by CoArena directly.