GPTZero 每月有 23,246,989 次造訪，月增率 +32.5%，定價模式為免費增值、付費。PostPlanify 每月有 35,383 次造訪，成長率 -13%，定價模式為免費試用、付費。
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.
| 面向／指標 | ||
|---|---|---|
| 官方網域 | gptzero.me | postplanify.com |
| 定價模式 | 免費增值、付費 | 免費試用、付費 |
| 每月造訪次數 | 2324.7萬 (23,246,989) | 3.54萬 (35,383) |
| 月流量變化量 | +569.95萬 (+32.5%) | -5281 (-13%) |
| 主要市場與市佔 | 🇺🇸 美國 (54%) | 🇺🇸 美國 (20.9%) |
| 每月直接造訪 | 752.93萬 | 1.44萬 |
| 使用者評分 | 4.1 | 4.3 |
| 支援平台 | 網站 | 網站 |
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.
Paste text or upload a document and get an overall AI probability score plus a sentence-by-sentence breakdown of which parts look machine-written.
Flags AI text from major model families including ChatGPT, Gemini, Claude, Llama, and others, rather than training for a single model.
A Chrome extension and Google Docs add-on bring scanning into Gmail, Docs, Classroom, and other surfaces you already work in.
Checks content for copied passages from outside sources so you can separate AI-generation questions from originality questions.
為代理商與其客戶打造的社群媒體管理工具
每個客戶擁有獨立工作區、帳號與團隊，可免費邀請任意數量的協作者或客戶審核人。
在拖曳式日曆上規劃內容，批次排入發布佇列，並讓草稿經過帶留言與 @ 提及的審核流程後才上線。
把各平台的留言、私訊與評論集中到同一佇列，進行回覆、標記、分派並觸發私訊自動化。
追蹤 10 個平台的曝光、互動與成長，並寄送帶品牌的 PDF 報告，支援每週或每月自動送達。
專項更強Combines AI detection with professional human proofreading and citation tools, but functions primarily as an editing service.
專項更強Combines AI detection with professional human proofreading and citation tools, but functions primarily as an editing service.
專項更強結合了 AI 檢測與強大的文字擬人化工具，但比起單純驗證，更專注於改寫。
提供強大的事實查核與全面的全站抄襲稽查，但比 GPTZero 有更嚴格的付費牆。
提供多語言文字的詳細句子級分析，但缺乏 GPTZero 廣泛的學術品牌知名度。
擅長高精度掃描文字與圖片，但每日免費檢測次數比 GPTZero 少。
不只給分數，還標出證據的 AI 檢測器
專項更強Tailors detection specifically for academic institutions and LMS integrations, but is less optimized for casual web users.
專項更強Tailors detection specifically for academic institutions and LMS integrations, but is less optimized for casual web users.
一站式社群媒體管理與 X/Twitter 經營工具
