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. Fimo records 26,486 monthly visits with +37.3% growth and Freemium, Contact for Pricing pricing.

An autonomous website platform where SEO, GEO and content agents keep your site improving every week
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | arena.ai | fimo.ai |
| Pricing Model | Free | Freemium, Contact for Pricing |
| Monthly Visits | 35.83M (35,827,928) | 26.49K (26,486) |
| MoM Traffic Delta |
| +5.83M (+19.4%) |
| +7.19K (+37.3%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇺🇸 United States (90%) |
|---|
| Direct Visits / mo | 24.34M | 11.28K |
|---|
| User Rating | 5 | 5 |
|---|
| 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.

An autonomous website platform where SEO, GEO and content agents keep your site improving every week
Separate agents handle SEO, GEO, content, performance, accessibility and compliance, each acting on its own expertise rather than one generic bot.
Agents run daily, weekly or monthly, or fire the moment something changes such as a published page or updated price.
Edit text, images and links directly on the rendered page — structured in Fimo — so the whole team can ship without raising a developer ticket.
Every change gets its own preview before going live, with version history and one-click restore backed in.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
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