Code Arena records 35,827,928 monthly visits with +19.4% month-over-month growth and Free pricing. Lium records 58,483 monthly visits with -13.9% growth and Paid pricing.
Battle-test AI coding models side by side
Agent-first GPU cloud: rent NVIDIA pods by the second from your terminal or API
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arena.ai | lium.io |
| Pricing Model | Free | Paid |
| Monthly Visits | 35.83M (35,827,928) | 58.48K (58,483) |
| MoM Traffic Delta | +5.83M (+19.4%) | -9.45K (-13.9%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇺🇸 United States (42.6%) |
| Direct Visits / mo | 24.34M | 40.96K |
| 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.
Agent-first GPU cloud: rent NVIDIA pods by the second from your terminal or API
Start and stop pods on demand and pay for the seconds you actually use, rather than reserving capacity by the month.
Pick from consumer cards, workstation GPUs and datacentre accelerators including H100, H200 and B200, with VRAM, CPU, RAM and disk shown per listing.
A single install command gives your agent or script the ability to launch pods with a GPU type, budget and auto-expiry.
Each listing reports reliability, uptime, network throughput and renter ratings so you can choose a dependable provider.
The AI developer cloud for GPU pods, serverless inference and clustering
Rent cloud GPUs by the second from a global marketplace
Rent cloud GPUs by the second from a global marketplace
Free / Open-sourceServerless cloud infrastructure for AI and data workloads
Free / Open-sourceServerless cloud infrastructure for AI and data workloads
An AI-native cloud built from silicon to API for training, tuning, and serving models
An AI-native cloud built from silicon to API for training, tuning, and serving models
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
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
Free / Open-sourceThe AI cloud built by the creators of PyTorch Lightning
Free / Open-sourceThe AI cloud built by the creators of PyTorch Lightning
Gigawatt-scale AI compute, built and operated end to end
Community plugin, rule, and MCP server hub for Cursor
Community plugin, rule, and MCP server hub for Cursor
Low-cost cloud GPUs with per-minute instances and per-second sandboxes for AI workloads.
Low-cost cloud GPUs with per-minute instances and per-second sandboxes for AI workloads.
