Code Arena 每月有 35,827,928 次造訪，月增率 +19.4%，定價模式為免費。LiteLLM 每月有 576,967 次造訪，成長率 +7.9%，定價模式為免費增值、需聯絡報價。
Code Arena is a hands-on playground and leaderboard where you can pit leading AI coding models against each other on real web builds, comparing speed, accuracy, and logic in live side-by-side battles.
| 面向／指標 | |  |
|---|---|---|
| 官方網域 | arena.ai | litellm.ai |
| 定價模式 | 免費 | 免費增值、需聯絡報價 |
| 每月造訪次數 | 3582.79萬 (35,827,928) | 57.7萬 (576,967) |
| 月流量變化量 | +583.28萬 (+19.4%) | +4.25萬 (+7.9%) |
| 主要市場與市佔 | 🇮🇳 印度 (13.1%) | 🇺🇸 美國 (27.9%) |
| 每月直接造訪 | 2433.99萬 | 22.9萬 |
| 使用者評分 | 4.7 | 4.8 |
| 支援平台 | 網站 | 網站 |
Code Arena is a hands-on playground and leaderboard where you can pit leading AI coding models against each other on real web builds, comparing speed, accuracy, and logic in live side-by-side battles.
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.
一個開源 AI 閘道，接入 100 多個 LLM 供應商
用一套請求格式呼叫 100 多個供應商與 1,800 多個模型，切換模型無須修改應用程式碼。
為團隊、專案或應用簽發限定範圍的金鑰，設定每月支出上限，清楚看到誰在用、花了多少。
在多個部署間分配流量，失敗時自動重試，某個模型或供應商故障時回退到備選。
用面板查看請求量、Token 數與各模型成本，並支援日誌與分析工具整合。
專項更強Hosts high-performance open-weight models directly on dedicated serverless infrastructure, but does not route across external providers.
專項更強Hosts high-performance open-weight models directly on dedicated serverless infrastructure, but does not route across external providers.
透過 API 閘道器提供自動模型備援切換與預算管理，但開源自訂性較低。
讓 AI 模型同台競技、由真人投票選出最佳設計產出的群眾外包競技場
免費 / 開源檢索並研究數百萬公開的 SKILL.md 代理技能
Unified LLM gateway with failover and analytics, but offers less robust open-source developer SDK support.
提供進階的企業級可觀測性與安全防護工具，但缺乏 LiteLLM 那種輕量、自架代理伺服器的簡便性。
免費 / 開源一個用來統一 LLM 供應商的開源替代方案，但中介軟體整合的生態系較不那麼豐富。
面向 Cursor 的社群外掛、規則與 MCP 伺服器中心
