Copyleaks 每月有 2,402,494 次造訪，月增率 -14.1%，定價模式為付費、需聯絡報價。DetectMy 每月有 2,499 次造訪，成長率 +33%，定價模式為免費增值。
DetectMy.AI is a free-to-start AI content detector that runs your text through several leading detection models at once and returns a combined score. Instead of trusting a single number, you get an aggregated verdict plus a sentence-by-sentence report showing which passages look AI-generated, AI-paraphrased or human, along with a built-in humanizer to rewrite flagged sentences.
| 面向／指標 |  | |
|---|---|---|
| 官方網域 | copyleaks.com | detectmy.ai |
| 定價模式 | 付費、需聯絡報價 | 免費增值 |
| 每月造訪次數 | 240.25萬 (2,402,494) | 2499 (2,499) |
| 月流量變化量 | -39.44萬 (-14.1%) | +620 (+33%) |
| 主要市場與市佔 | 🇺🇸 美國 (53.2%) | 🇺🇸 美國 (100%) |
| 每月直接造訪 | 75.85萬 | 986 |
| 使用者評分 | 4.4 | 3.8 |
| 支援平台 | 網站 | 網站 |
為內容完整性打造的企業級 AI 與抄襲偵測
辨識超過 30 種語言與主流 LLM 的 AI 生成文字，內部英文測試集準確率宣稱超過 99%。
搜尋 60 兆個網站、16,000 多種開放取用期刊與內部資料庫，揪出改寫與隱藏複製。
將偵測延伸至 AI 生成的影片、音訊與圖像，讓團隊能驗證文字以外的內容。
可擴充的 API 與工作流程整合，自動化 LMS、出版工具與企業系統中的內容分析。
DetectMy.AI is a free-to-start AI content detector that runs your text through several leading detection models at once and returns a combined score. Instead of trusting a single number, you get an aggregated verdict plus a sentence-by-sentence report showing which passages look AI-generated, AI-paraphrased or human, along with a built-in humanizer to rewrite flagged sentences.
Run one check and compare outputs from several detectors, including GPTZero, Originality.ai, Winston AI, Detector.io and ZeroGPT, without copying your text between tabs.
Beyond a single percentage, DetectMy highlights the specific sentences and paragraphs likely to be AI-generated or AI-paraphrased, and explains why.
Paste text, type it directly or upload a document, then get your report in seconds through a straightforward workflow.
A built-in rewrite option helps you rework flagged sentences so the final text reads more naturally.
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.
GPTZero is an AI detection platform for identifying machine-generated text. It combines a text detector with a Chrome extension, a plagiarism checker, writing-process verification, and educator-focused classroom tools.
專項更強除了抄襲檢查外還包含專家人工校對，但缺乏原生的自動 AI 內容檢測功能。
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.
一次掃描完成 AI 偵測、抄襲比對與內容品質評估
支援句子級洞察的多語言 AI 檢測工具
提供可靠的多模態內容掃描，但企業級整合功能比 Copyleaks 少。
免費 AI 檢測器，提供逐句分析與文本人性化改寫
不只給分數，還標出證據的 AI 檢測器
為學校、大學與團隊打造的準確抄襲與 AI 偵測
Quetext is an online writing-integrity platform built around its DeepSearch™ engine, combining a plagiarism checker, AI content detector, grammar checker, summarizer, humanizer, citation generator and paraphrasing assistant in one dashboard. It is used by students, teachers, copywriters and content teams to confirm that a piece of writing is original, human-written and properly sourced before it is submitted or published.
Quetext is an online writing-integrity platform built around its DeepSearch™ engine, combining a plagiarism checker, AI content detector, grammar checker, summarizer, humanizer, citation generator and paraphrasing assistant in one dashboard. It is used by students, teachers, copywriters and content teams to confirm that a piece of writing is original, human-written and properly sourced before it is submitted or published.
