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Code Arena records 35,827,928 monthly visits with +19.4% month-over-month growth and Free pricing. Facia records 60,126 monthly visits with -21.6% growth and Contact for Pricing pricing.
Battle-test AI coding models side by side
Liveness and deepfake detection for identity verification
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arena.ai | facia.ai |
| Pricing Model | Free | Contact for Pricing |
| Monthly Visits | 35.83M (35,827,928) | 60.13K (60,126) |
| MoM Traffic Delta | +5.83M (+19.4%) | -16.61K (-21.6%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇮🇳 India (13.1%) |
| Direct Visits / mo | 24.34M | 26.83K |
| User Rating | 4.7 | 4.4 |
| 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.
Liveness and deepfake detection for identity verification
Active and passive liveness combined with deepfake detection across RGB texture, motion, depth and neural-anomaly signals for higher assurance.
Identifies AI-generated or manipulated images and video, including real-time deepfake detection in online meetings.
1:1 face matching, photo-to-ID document comparison and 1:N face search for de-duplication and identity resolution.
Integrate via SDK or API, or deploy on-premises and in air-gapped environments to meet data-residency rules.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
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.
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.
AI content detection and a full writing toolkit in one place
AI content detection and a full writing toolkit in one place
Build and share random generators for free with lists and simple code
Build and share random generators for free with lists and simple code
The AI coding agent for building ambitious software
The AI coding agent for building ambitious software
AI detection and writing verification built for schools and editors
Anthropic's AI assistant for real work, from chat to agents
Build working apps, websites, and AI agents by describing them
Build working apps, websites, and AI agents by describing them
Describe your idea and Replit builds a working app in minutes
Free AI checker with probability scores and sentence-level signals
Free AI checker with probability scores and sentence-level signals
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Privacy-first bot detection and fraud prevention for the web
