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Arcadium records 85,113 monthly visits with -12.1% month-over-month growth and Freemium pricing. Code Arena records 35,827,928 monthly visits with +19.4% growth and Free pricing.
Free 3D house design with AI visualizations
Battle-test AI coding models side by side
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arcadium3d.com | arena.ai |
| Pricing Model | Freemium | Free |
| Monthly Visits | 85.11K (85,113) | 35.83M (35,827,928) |
| MoM Traffic Delta | -11.74K (-12.1%) | +5.83M (+19.4%) |
| Primary Market & Share | 🇺🇸 United States (46.4%) | 🇮🇳 India (13.1%) |
| Direct Visits / mo | 24.45K | 24.34M |
| User Rating | 4.1 | 4.7 |
| Supported Platforms | Website | Website |
Free 3D house design with AI visualizations
Build walls, doors, windows and rooms with dynamic parametric components and alignment tools, using precise measurements.
Render any 3D view as photoreal, restyled interiors, sketch or watercolor for client-ready presentations.
Switch to outline mode and generate cross sections and elevations suitable for builders and planning applications.
Furnish designs from a free 3D object library, then adjust materials, colors, labels and dimensions.
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.
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.
Build and share random generators for free with lists and simple code
Build and share random generators for free with lists and simple code
Create 3D models from text and images in seconds
The AI coding agent for building ambitious software
The AI coding agent for building ambitious software
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
Generate production-ready 3D assets from text or a single image
Describe your idea and Replit builds a working app in minutes
An agentic coding platform that ships real software
Google's AI tool for generating mobile and web UI designs from prompts
Node-based visual AI studio for images, video, 3D and audio
