由 DeepSeek-V4 与 R1 驱动的高效开源权重与托管推理 AI,token 成本极低。
Katteb 记录了 84,001 月访问量,月度环比增长为 +52.4%,定价为免费增值。Scribbr 记录了 7,530,803 月访问量,增长率为 +14.6%,定价为免费增值。
集学术校对、查重与 AI 写作工具于一体
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | katteb.com | scribbr.com |
| 定价模式 | 免费增值 | 免费增值 |
| 月访问量 | 8.4万 (84,001) | 753.08万 (7,530,803) |
| 月度环比流量变化 | +2.89万 (+52.4%) | +95.7万 (+14.6%) |
| 主要市场与份额 | 🇪🇬 埃及 (23.8%) | 🇺🇸 美国 (32.1%) |
| 直接访问 / 月 | 3.59万 | 247.28万 |
| 用户评分 | 4.1 | 4.4 |
| 支持的平台 | 网站 | 网站 |

目标驱动的 AI 智能体,登录你的工具并持续工作
一句包含结果、数字和 14 至 180 天截止日期的话,会变成一份书面计划,含带日期的里程碑、最多三个周期工作流以及智能体持续追踪的指标。
每次运行都会以你的身份开启真实浏览器会话,在你已连接的工具中工作,不会重复联系同一个人,并遵守可配置的每日发送上限。
进展数据从你连接的工具中读取而非臆测,成功与失败都会被记忆,让后续运行接着上一轮继续。每天早晨送达一份报告。
除长期目标外,Katteb 还能按需执行一次性任务,且每个付费套餐都包含合理使用范围内的不限量聊天、图片和视频生成。

集学术校对、查重与 AI 写作工具于一体
由认证学术编辑在数小时内审阅论文,返回修订痕迹、批注与说明信。
将文档与大型网页及出版物数据库比对,提交前标出可能缺乏原创性的段落。
识别疑似由大语言模型生成的文本,并提供让 AI 辅助草稿读起来更自然的改写模式。
通过 URL、DOI 或标题检索,生成并核验 APA、MLA、Chicago、AMA、IEEE、ACS 格式的参考文献。
由 DeepSeek-V4 与 R1 驱动的高效开源权重与托管推理 AI,token 成本极低。

提供实时语法纠错、语气校准、写作来源追踪与团队风格指南的跨平台 AI 写作助手。
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
内置 AI 模板与照片编辑的免费在线设计工具
集作业辅导、考试备考、笔记与闪卡于一体的一站式 AI 学习工具
既是语法检查器,也是写作技艺教练
200+ 款免费浏览器工具,覆盖 PDF、图片、视频、文件与 AI 写作。
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.