High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Search AI tools, categories, and leaderboards
Code Arena records 35,827,928 monthly visits with +19.4% month-over-month growth and Free pricing. CodeDesign.ai records 173,592 monthly visits with -4.8% growth and Freemium, Paid pricing.

Agentic AI website builder you can host, sync or export
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | arena.ai | codedesign.ai |
| Pricing Model | Free | Freemium, Paid |
| Monthly Visits | 35.83M (35,827,928) | 173.59K (173,592) |
| MoM Traffic Delta | +5.83M (+19.4%) | -8.68K (-4.8%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇺🇸 United States (30.6%) |
| Direct Visits / mo | 24.34M | 47.88K |
| User Rating | 5 | 4.9 |
| 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.

Agentic AI website builder you can host, sync or export
Describe your business in plain English and get a complete, editable multi-page site drafted for you in seconds.
Change copy and layout by describing what you want, or by dragging and dropping elements with no prompts at all.
Host on CodeDesign's cloud, sync to WordPress, or export clean HTML and CSS to run the site anywhere.
Buy or connect a domain inside the dashboard with automatic SSL, and track visitors, sources and top pages.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
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