CapSolver 记录了 73,385 月访问量，月度环比增长为 -30.9%，定价为免费试用，付费。Studocu 记录了 39,297,122 月访问量，增长率为 +1.1%，定价为免费增值。
面向 reCAPTCHA、Cloudflare 等的 AI 验证码识别 API
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | dashboard.capsolver.com | studocu.com |
| 定价模式 | 免费试用，付费 | 免费增值 |
| 月访问量 | 7.34万 (73,385) | 3929.71万 (39,297,122) |
| 月度环比流量变化 | -3.28万 (-30.9%) | +43.05万 (+1.1%) |
| 主要市场与份额 | 🇺🇸 美国 (29.6%) | 🇺🇸 美国 (12.3%) |
| 直接访问 / 月 | 5.52万 | 649.61万 |
| 用户评分 | 4.2 | 4.4 |
| 支持的平台 | 网站 | 网站 |
面向 reCAPTCHA、Cloudflare 等的 AI 验证码识别 API
支持 reCAPTCHA、hCaptcha、Cloudflare Turnstile 等主流类型，以及图像与 OCR 识别任务。
通过简洁的 HTTP API，开发者可提交验证任务并以编程方式获取解答令牌。
扩展与浏览器自动化挂钩让在真实浏览会话中处理验证更轻松。
结合图像识别与 OCR 模型处理文字、图片类验证码及交互式挑战。
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
Search a vast, student-contributed library of lecture notes, summaries, study guides and past exams organised by course and institution.
Generate notes, summaries and revision material from documents so you can study the essentials instead of re-reading everything.
Turn study material into interactive quizzes and flashcards so you can test yourself and target weak spots.
Use built-in text-to-speech to listen to study documents on the go, useful for revision during commutes or downtime.
专项更强General-purpose conversational AI that can explain complex concepts and make practice quizzes, but lacks dedicated study note repositories.
专项更强Tailored for specific exam prep and coursework feedback with an AI tutor, rather than open note sharing.
专项更强Tailored for specific exam prep and coursework feedback with an AI tutor, rather than open note sharing.
具备出色的AI视频讲解和互动学习集，但缺乏Studocu庞大的大众收集课程笔记库。
两者的大学共享文档数据库和学习工具非常相似，但这款更专注于欧洲学生社区。
面向规模化场景的 AI 验证码识别 API
专项更强Converts course notes into personalized flashcards and mind maps, but lacks crowdsourced document sharing.
