Firecrawl 记录了 1,828,239 月访问量,月度环比增长为 -1.9%,定价为免费增值,定价请咨询。Knowt 记录了 4,183,953 月访问量,增长率为 +5.4%,定价为免费。
| 维度 / 指标 | ||
|---|---|---|
| 官方域名 | firecrawl.dev | knowt.com |
| 定价模式 | 免费增值,定价请咨询 | 免费 |
| 月访问量 | 182.82万 (1,828,239) | 418.4万 (4,183,953) |
| 月度环比流量变化 | -3.57万 (-1.9%) | +21.48万 (+5.4%) |
| 主要市场与份额 | 🇺🇸 美国 (31.8%) | 🇺🇸 美国 (69.6%) |
|---|
| 直接访问 / 月 | 74.03万 | 274.15万 |
|---|
| 用户评分 | 4.7 | 4.3 |
|---|
| 支持的平台 | 网站 | 网站 |
|---|
把任意网站变成 AI 可直接使用数据的 Web 数据 API
多个接口覆盖来源发现、单页抽取、整站爬取和 URL 映射,一套 API 全搞定。
返回 Markdown、结构化 JSON、HTML、链接和截图,同时去除导航、广告与页脚以降低 token 消耗。
抓取后可依据提示词或代码执行点击、输入、滚动和跳转,获取交互后才出现的数据。
Python 与 Node SDK、REST API、CLI 和 MCP 服务器,让智能体和 IDE 几分钟内接入。
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.
Upload up to 30 files and Kai instantly produces notes, flashcards, summaries, and practice resources from them.
Convert Quizlet, Kahoot, Wayground, and YouTube content, or record live lectures to generate notes and study sets.
Upload class files to get a study plan and exam prediction that highlights what your professor emphasizes most.
Kai quizzes you by voice and can turn any note or flashcard into a podcast for study on the go.
专项更强Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.

专项更强拥有庞大的强大网络爬虫与 Actor 市场,但比 Firecrawl 简单的 API 需要更多配置。

Combines live web search and cloud browsers for agentic automation, but less specialized in clean markdown generation.
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.

专项更强具备强大爬虫工具的企业级代理服务器基础设施,但若只是要简单转换 Markdown,复杂度和价格都明显高出许多。
专项更强Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
互动式 AI 学习平台,可将课程资料转化为闪卡和测验,但包含更多视频讲解。
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.