Code Arena 记录了 35,827,928 月访问量,月度环比增长为 +19.4%,定价为免费。GitBook 记录了 557,489 月访问量,增长率为 -4.6%,定价为免费增值。

GitBook is a documentation platform that helps teams create, publish, and maintain product docs, API references, and knowledge bases. It pairs a block-based editor and Git Sync with AI tooling that answers reader questions, flags stale content, and keeps docs accurate for both people and AI agents.
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | arena.ai | gitbook.com |
| 定价模式 | 免费 | 免费增值 |
| 月访问量 | 3582.79万 (35,827,928) | 55.75万 (557,489) |
| 月度环比流量变化 | +583.28万 (+19.4%) | -2.66万 (-4.6%) |
| 主要市场与份额 | 🇮🇳 印度 (13.1%) | 🇺🇸 美国 (26%) |
| 直接访问 / 月 | 2433.99万 | 30.19万 |
| 用户评分 | 4.7 | 4.7 |
| 支持的平台 | 网站 | 网站 |

让 AI 编程模型同台竞技
把同一个编程需求发给多个主流模型,对比它们生成的应用与逻辑。
实时观看模型搭建 Web 应用和网站,看到的不只是最终文件,还有过程。
项目不止于零散片段,能检验模型如何组织组件、路由与样式。
追踪哪些编程模型长期累积胜场,找出稳定表现优异的选手。

GitBook is a documentation platform that helps teams create, publish, and maintain product docs, API references, and knowledge bases. It pairs a block-based editor and Git Sync with AI tooling that answers reader questions, flags stale content, and keeps docs accurate for both people and AI agents.
Write with a block-based visual editor, reusable content blocks, and custom components that keep large docs consistent.
Sync a GitHub or GitLab repo and branch, review, and merge documentation changes like pull requests.
Readers can ask your docs questions directly and get contextual answers pulled from your content.
GitBook scans for content that no longer matches your product and flags it for review before wrong answers spread.
让 AI 模型同台竞技、由真人投票选出最佳设计产出的众包竞技场
专项更强基于你的文档与知识库训练的定制 AI 智能体
免费 / 开源检索并研究数百万公开的 SKILL.md 智能体技能

LabLab is a free global community and hackathon platform where developers, designers and founders build AI-native products with sponsor-provided models, APIs and prize pools.
LabLab is a free global community and hackathon platform where developers, designers and founders build AI-native products with sponsor-provided models, APIs and prize pools.

提供更干净、以开发者为核心且自带搜索的文档托管,但对一般 wiki 页面的侧重较少。
面向 Cursor 的社区插件、规则与 MCP 服务器中心
提供更高级的企业知识库管理和访问控制,但缺少原生的 Git 同步功能。
用盲测对战评测电脑与手机操作型 AI 智能体