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.
Bright Data records 802,752 monthly visits with -5.9% month-over-month growth and Free Trial, Paid pricing. Code Arena records 35,827,928 monthly visits with +19.4% growth and Free pricing.

Web data infrastructure for scraping, proxies, and AI-ready datasets

Battle-test AI coding models side by side
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | brightdata.com | arena.ai |
| Pricing Model | Free Trial, Paid | Free |
| Monthly Visits | 802.75K (802,752) | 35.83M (35,827,928) |
| MoM Traffic Delta | -50.4K (-5.9%) | +5.83M (+19.4%) |
| Primary Market & Share | 🇺🇸 United States (29.5%) | 🇮🇳 India (13.1%) |
| Direct Visits / mo | 383.71K | 24.34M |
| User Rating | 4.6 | 4.7 |
| Supported Platforms | Website | Website |

Web data infrastructure for scraping, proxies, and AI-ready datasets
Unlocker, SERP, Browser, and Crawl APIs fetch and parse public pages, handle anti-bot measures and CAPTCHAs, and return results in JSON, HTML, or Markdown.
Residential, ISP, and datacenter proxy pools with country, city, and ASN targeting, plus proxy management APIs for rotation and session control.
Structured endpoints for well-known domains such as LinkedIn, Amazon, and social platforms, delivering fresh records on demand or on a schedule.
Purchase or filter pre-collected datasets across business, e-commerce, social, and real-estate categories with billions of records available.

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

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

Describe your idea and Replit builds a working app in minutes
An agentic coding platform that ships real software

The AI coding agent that turns ideas into shipped software

Google's AI tool for generating mobile and web UI designs from prompts

Run thousands of ready-made web scrapers and AI agents from one cloud platform
Run thousands of ready-made web scrapers and AI agents from one cloud platform
A spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
A spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.