Scribbr 记录了 7,530,803 月访问量，月度环比增长为 +14.6%，定价为免费增值。uPass AI 记录了 10,419 月访问量，增长率为 -60.8%，定价为免费增值。
uPass AI is a student-focused AI humanizer and checker. It rewrites AI-generated text into natural, human-sounding prose, then lets you test the result against multiple AI detectors in one run.
| 维度 / 指标 |  | |
|---|---|---|
| 官方域名 | scribbr.com | upass.ai |
| 定价模式 | 免费增值 | 免费增值 |
| 月访问量 | 753.08万 (7,530,803) | 1.04万 (10,419) |
| 月度环比流量变化 | +95.7万 (+14.6%) | -1.62万 (-60.8%) |
| 主要市场与份额 | 🇺🇸 美国 (32.1%) | 🇺🇸 美国 (39.9%) |
| 直接访问 / 月 | 247.28万 | 4187 |
| 用户评分 | 4.4 | 3.6 |
| 支持的平台 | 网站 | 网站 |
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。
uPass AI is a student-focused AI humanizer and checker. It rewrites AI-generated text into natural, human-sounding prose, then lets you test the result against multiple AI detectors in one run.
Paste AI-written text and uPass rewrites it with vocabulary and sentence structures that read like a person wrote it, rather than simple synonym swapping.
Check a passage against several popular detectors in a single run instead of submitting it to each service separately, and see where your text stands.
Select Basic, Advanced or Aggressive depending on how much restructuring the text needs while keeping the meaning intact.
The rewriter generates varied phrasing designed to keep output free of matches flagged by plagiarism checkers as well as AI detectors.
能在网页应用程序中提供更广泛的即时文法与语气修正，但缺乏 Scribbr 深厚的学术专注度与引用格式编排。
提供强大的文句改写与引用工具，但较不着重于全面的学术校对与真人编修。
专项更强ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.
专项更强ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.
免费在线 AI 文本人性化工具，让 AI 文字读起来更自然
专项更强支持 30 多种语言的 AI 语法、拼写与风格检查工具
Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.
Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.
让 AI 文本更像人写，并可检测真人程度
把AI生成文本改写成像真人写作一样自然
专项更强Provides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
专项更强Provides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
提供专业的学术写作协助与 AI 引用生成，但缺乏 Scribbr 的真人校对与正式编辑服务。
Phrasly is an AI writing suite built around a humanizer and detector pairing: it rewrites AI-generated drafts into more natural prose, then checks the result, alongside an AI writer, plagiarism checker, document editor, translator and chatbot.
Phrasly is an AI writing suite built around a humanizer and detector pairing: it rewrites AI-generated drafts into more natural prose, then checks the result, alongside an AI writer, plagiarism checker, document editor, translator and chatbot.
