
Benchmark computer- and phone-use AI agents with blind head-to-head battles
Benchmark computer- and phone-use AI agents with blind head-to-head battles

12 alternatives to Multi-Agent Arena, matched by what they do.
| Rank | Tool & Tagline | Official Domain |
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| Monthly Visits |
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| MoM Growth |
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| Pricing Model |
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| Primary Market |
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| Rating |
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| Compare |
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| ● | Multi-Agent Arena | olamlabs.ai | 5.24K | -18.53K (-78%) | Free | United States | 4 | Profile |
| 1 | Coarena by Coasty | coarena.ai | 59K | -29.71K (-33.5%) | Free | United States | 4.1 | Compare |
| 2 | Design Arena | designarena.ai | 949.53K | -143.97K (-13.2%) | Free | India | 4.4 | Compare |
| 3 | Code Arena | arena.ai | 35.83M | 5.83M (+19.4%) | Free | India | 4.7 | Compare |
| 4 | HumanizerBench | humanizerbench.com | 7.58K | 2.76K (+57.2%) | Free | United States | 4.2 | Compare |
| 5 | Models.dev | models.dev | 200.45K | -8.17K (-3.9%) | Free | China | 4.4 | Compare |
| 6 | Future AGI | futureagi.com | 121.74K | -10.26K (-7.8%) | Freemium, Usage-based | India | 4.4 | Compare |
| 7 | AI Agent Store | aiagentstore.ai | 169.39K | -9.65K (-5.4%) | Freemium, Free Trial, Paid | United States | 3.8 | Compare |
| 8 | huntr | huntr.com | 45.28K | -73.65K (-61.9%) | Free | United States | 4.3 | Compare |
| 9 | LLMBoard.ai | llmboard.ai | 378 | 378 (0%) | Free | United States | 4.6 | Compare |
| 10 | Surge AI | surgehq.ai | 245.14K | 15.13K (+6.6%) | Contact for Pricing | United States | 4.7 | Compare |
| 11 | Bethge Lab | bethgelab.org | 4.23K | 1.73K (+69.4%) | Free | Germany | 4.7 | Compare |
| 12 | Countless.dev | countless.dev | 787 | -665 (-45.8%) | Free | Global | 4.4 | Compare |

Benchmark computer- and phone-use AI agents with blind head-to-head battles
Benchmark computer- and phone-use AI agents with blind head-to-head battles

Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output

Battle-test AI coding models side by side
Battle-test AI coding models side by side

Monthly, reproducible rankings of AI humanizers tested against six AI detectors
Monthly, reproducible rankings of AI humanizers tested against six AI detectors

Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceOpen-source database of AI models, prices and capabilities

Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents

Marketplace to find, hire, or build AI agents for real work
Marketplace to find, hire, or build AI agents for real work
The bug bounty platform built for AI and ML security
The bug bounty platform built for AI and ML security

Independent LLM leaderboard for capability, price, speed and benchmarks
Independent LLM leaderboard for capability, price, speed and benchmarks

Expert human data and evaluation for training frontier AI

Free / Open-sourceAcademic ML lab studying continual self-improvement: agents that get better with use
Free / Open-sourceAcademic ML lab studying continual self-improvement: agents that get better with use
Free / Open-sourceCompare AI model prices, features and capabilities in one place
Free / Open-sourceCompare AI model prices, features and capabilities in one place