OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Traffic SummaryCode Arena records 29,995,091 monthly visits with +1.3% month-over-month growth and Free pricing. OpenAI Platform records 259,461,422 monthly visits with +27% growth and Paid pricing.
Code Arena: Experience the frontier
Monthly traffic volume, acquisition channels, pricing structure, and ecosystem footprint
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | arena.ai | openai.com |
| Pricing Model | Free | Paid |
| Pricing Details | Code Arena is listed as Free to use, allowing users to access its ai developer tools capabilities directly on arena.ai without an upfront subscription. | Usage-based pay-per-token API billing: GPT-6 Astra at $10/1M input and $50/1M output tokens; GPT-6.1 Sol at $2/1M input and $10/1M output; GPT-6.1 Terra at $1/1M input and $5/1M output; GPT-6 Luna at $0.10/1M input and $0.50/1M output; GPT-Live-1 voice at $0.05/minute; 90% discount on cached inputs and 50% off via Batch API. |
| Monthly Visits | 30M29,995,091 visits/mo | 259.46M259,461,422 visits/mo |
| MoM Traffic Delta | +389.67K389,671 visits delta | +55.13M55,126,264 visits delta |
| MoM Growth Velocity (%) | +1.3% | +27% |
| Primary Market & Share | 🇮🇳 India(15% share) | 🇺🇸 United States(25.5% share) |
| Direct Visits / mo | 20.52M(20,522,109) | 111.7M(111,695,320) |
| Referral Visits / mo | 604.72K(604,721) | 22.91M(22,911,336) |
| Email Visits / mo | 307.76K(307,761) | 3.82M(3,824,685) |
| User Rating | 5 / 5(87 reviews) | 4.3 / 5(78 reviews) |
| Bookmarks | 0 saves | 144 saves |
| Supported Platforms | Website | Website |
| Chrome Extension Installs | — | — |
| Discord Community Members | — | — |
| Primary Categories |

Code Arena: Experience the frontier
Purpose-built AI engine for ai developer tools tasks, delivering fast, accurate, and production-ready results.
Purpose-built AI engine for ai models tasks, delivering fast, accurate, and production-ready results.
Purpose-built AI engine for ai code generator tasks, delivering fast, accurate, and production-ready results.
Integrated support for ai coding within the Code Arena workspace to streamline complex workflows.

Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Spanning GPT-6 Astra ($10/$50 per MTok), GPT-6.1 Sol ($2/$10), GPT-6.1 Terra ($1/$5), and GPT-6 Luna ($0.10/$0.50), all with a 1,050,000-token context window and 128K max output.
Tune thinking token budgets per API request across six granularity levels (`none`, `low`, `medium`, `high`, `xhigh`, `max`) to balance latency, accuracy, and cost.
Combine model inference with hosted web search, file search, function calling, and autonomous GUI computer-use actions in a single stateful API call.
Build ultra-low-latency multimodal voice agents billed per second ($0.05/minute) without rounding up to whole minutes.
Code Arena has 29,995,091 monthly visits, while OpenAI Platform has 259,461,422. Traffic estimates describe audience size, not product quality.
Code Arena has a month-over-month growth rate of +1.3%; OpenAI Platform has +27%.
Code Arena: Free. Code Arena is listed as Free to use, allowing users to access its ai developer tools capabilities directly on arena.ai without an upfront subscription. OpenAI Platform: Paid. Usage-based pay-per-token API billing: GPT-6 Astra at $10/1M input and $50/1M output tokens; GPT-6.1 Sol at $2/1M input and $10/1M output; GPT-6.1 Terra at $1/1M input and $5/1M output; GPT-6 Luna at $0.10/1M input and $0.50/1M output; GPT-Live-1 voice at $0.05/minute; 90% discount on cached inputs and 50% off via Batch API.
Other tools in related categories include ChatGPT, Google Gemini, Claude, DeepSeek, Grok.
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