Free
Free
Leaderboard, arena play, and published methodology appear free to browse without a paid subscription.
- Access
- Leaderboard, arena play, and published methodology appear free to browse without a paid subscription.
Finding the possibilities
CoArena
● Identity checkedResearch · Vendor site 2026-10-04
CoArena is a public arena and leaderboard for computer-use AI agents from Coasty. Users can watch blind head-to-head agent battles on live tasks, explore benchmark metrics, and compare models on completion, speed, cost, and safety dimensions.
- Category
- Research
- Free access
- Leaderboard, arena play, and published methodology appear free to browse without a paid subscription.
- API access
- Site navigation lists a Metrics API for researchers citing published evaluation rules.
Is CoArena right for you?
A good fit for
Researchers and developers evaluating desktop and browser agents on real-world computer-use tasks with human preference scoring.
Before you choose
Arena participation requires agreeing to terms covering saved credentials and agent memory; there is no consumer SaaS pricing page.
Computer-use agent arena
CoArena ranks models on live computer-use tasks with transparent methodology, blind human judges, and downloadable benchmark evidence.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Human judgment | Leaderboard copy states rankings come from blind human evaluation of paired agent runs. | Facts sourced | 2026-10-04 |
| Live tasks | Homepage invites users to watch two computer-use agents work on real research tasks side by side. | Facts sourced | 2026-10-04 |
| Published evidence | Site promises every metric cites the file and rule that produced it, with dataset and methodology pages. | Facts sourced | 2026-10-04 |
Understand the total cost
CoArena pricing & plans
Alternatives to CoArena
View all ↗
AllyhubAllyhub provides AI agents that collect, monitor, and act on web data from social platforms, marketplaces, and the open web. Users describe what to track, and agents gather fresh data, watch for meaningful changes, and deliver scheduled insights.
Explore tool
Homesage.aiHomesage.ai provides AI property intelligence for investors, agents, and lenders, combining investment search with subscription API credits for reports and analytics across U.S. properties. Plans scale monthly credits from Starter through Large volumes.
Explore tool
AssistLoopAssistLoop trains an AI support agent on your files, website, and Q&A pairs, then embeds it to answer customers 24/7 with optional human handoff, tickets, and agent actions. It also offers live chat and integrations for bookings or CRM-style follow-ups.
Explore toolThe practical questions
Frequently asked questions
What is CoArena used for?
CoArena is a public arena and leaderboard for computer-use AI agents from Coasty. Users can watch blind head-to-head agent battles on live tasks, explore benchmark metrics, and compare models on completion, speed, cost, and safety dimensions.
Does CoArena have a free plan?
Leaderboard, arena play, and published methodology appear free to browse without a paid subscription.. This record lists ongoing free access; check the plan limits before starting.
How much does CoArena cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use CoArena through an API?
Site navigation lists a Metrics API for researchers citing published evaluation rules.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Arena participation requires agreeing to terms covering saved credentials and agent memory; there is no consumer SaaS pricing page.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.