Code Arena records 35,827,928 monthly visits with +19.4% month-over-month growth and Free pricing. OrcaRouter records 975,300 monthly visits with -5.2% growth and Freemium pricing.
Battle-test AI coding models side by side
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arena.ai | orcarouter.ai |
| Pricing Model | Free | Freemium |
| Monthly Visits | 35.83M (35,827,928) | 975.3K (975,300) |
| MoM Traffic Delta | +5.83M (+19.4%) | -53.81K (-5.2%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇺🇸 United States (21.5%) |
| Direct Visits / mo | 24.34M | 249.71K |
| User Rating | 4.7 | 4.3 |
| 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.
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Each prompt is graded and routed to the model that clears your quality bar, with configurable fallback chains that retry before a response starts.
Pay provider prices with $0 per-token added on pay-as-you-go and subscriptions, or bring your own provider keys and credits.
PII shielding, jailbreak and injection blocking, and per-call approval for tool and MCP actions run before you are billed.
Request logs, per-prompt receipts, routing and spend dashboards, and copy-as-cURL make every call auditable and attributable.
Provides access to a massive catalog of frontier models with flexible routing, but lacks OrcaRouter's dedicated enterprise governance.
Provides access to a massive catalog of frontier models with flexible routing, but lacks OrcaRouter's dedicated enterprise governance.
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
One OpenAI-compatible API key for 500+ AI models
One OpenAI-compatible API key for 500+ AI models
Free / Open-sourceOffers an open-source proxy and SDK for unifying 100+ LLMs with failover, requiring self-hosting rather than a managed service.
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
Routes requests across frontier models with automatic failover and analytics, serving as a straightforward alternative API proxy.
Routes requests across frontier models with automatic failover and analytics, serving as a straightforward alternative API proxy.
Free AI hackathons and a global community for AI builders
Free AI hackathons and a global community for AI builders
Gives developers a single OpenAI-compatible endpoint for multiple LLMs with failover, but offers fewer advanced routing rules.
Delivers enterprise-grade LLM gateway features with advanced caching and observability, though at a higher operational complexity.
Delivers enterprise-grade LLM gateway features with advanced caching and observability, though at a higher operational complexity.
Unifies multi-provider model access with built-in governance and cost tracking, but functions more as a broad AI marketplace.
Free / Open-sourceProvides an open-source gateway for unifying model access and failover, but demands self-management and infrastructure setup.
Free / Open-sourceProvides an open-source gateway for unifying model access and failover, but demands self-management and infrastructure setup.
