Code Arena records 35,827,928 monthly visits with +19.4% month-over-month growth and Free pricing. ZeroThreat records 29,304 monthly visits with -11.2% growth and Free pricing.
Battle-test AI coding models side by side
Continuous AI-powered pentesting for web apps and APIs
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arena.ai | zerothreat.ai |
| Pricing Model | Free | Free |
| Monthly Visits | 35.83M (35,827,928) | 29.3K (29,304) |
| MoM Traffic Delta | +5.83M (+19.4%) | -3.71K (-11.2%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇺🇸 United States (37.9%) |
| Direct Visits / mo | 24.34M | 11.82K |
| User Rating | 4.7 | 4.2 |
| Supported Platforms | Website | Website |
Battle-test AI coding models side by side
Send the same coding prompt to multiple leading models and compare their generated apps and logic side by side.
Watch models construct web apps and websites live, so you can see process and output, not just the final file.
Projects go beyond one-off snippets, testing how well a model structures components, routes, and styles together.
Track which coding models accumulate the most wins over time to identify consistently strong performers.
Continuous AI-powered pentesting for web apps and APIs
Run unlimited automated penetration tests per target that mimic real attacker workflows, validating exploitable paths rather than just flagging CVEs.
Scan authenticated areas, business logic and access controls to surface BOLA, IDOR and privilege-escalation flaws that signature scanners miss.
Cover REST, GraphQL, SOAP and gRPC interfaces, discover shadow APIs and detect API attack patterns alongside your web application surface.
Test live production applications without disrupting them, and rely on audit-ready evidence and continuous mapping to GDPR, ISO 27001, PCI-DSS and HIPAA.
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
All-in-one AppSec platform that finds and auto-fixes vulnerabilities
All-in-one AppSec platform that finds and auto-fixes vulnerabilities
Agent Skills that give your coding agent real design taste
Agent Skills that give your coding agent real design taste
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free AI hackathons and a global community for AI builders
Free AI hackathons and a global community for AI builders
AI security platform that finds exposures, proves they're exploitable, and ships the fix
AI security platform that finds exposures, proves they're exploitable, and ships the fix
AI-augmented quality platform for web, mobile, API and desktop testing
Attack-led AI security testing and red teaming
Attack-led AI security testing and red teaming
AI-native offensive security: continuous red teaming, white-box pentests, and PR review
Community plugin, rule, and MCP server hub for Cursor
Community plugin, rule, and MCP server hub for Cursor
AI testing platform for the entire software testing lifecycle
AI testing platform for the entire software testing lifecycle
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
