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。Reflection 每月有 65,238 次造訪，成長率 -8.4%，定價模式為免費增值、免費試用。
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.
Reflection is an AI-powered journaling app and personal growth coach available on iOS, Android, macOS and the web. It lets you write or speak your entries, responds with an AI coach in the moment, and answers plain-language questions about your own history.
| 面向／指標 | | |
|---|---|---|
| 官方網域 | gptzero.me | reflection.app |
| 定價模式 | 免費增值、付費 | 免費增值、免費試用 |
| 每月造訪次數 | 2324.7萬 (23,246,989) | 6.52萬 (65,238) |
| 月流量變化量 | +569.95萬 (+32.5%) | -5963 (-8.4%) |
| 主要市場與市佔 | 🇺🇸 美國 (54%) | 🇺🇸 美國 (21.7%) |
| 每月直接造訪 | 752.93萬 | 3.55萬 |
| 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.
Reflection is an AI-powered journaling app and personal growth coach available on iOS, Android, macOS and the web. It lets you write or speak your entries, responds with an AI coach in the moment, and answers plain-language questions about your own history.
Instant Chat replies on the next line as you write, and one-tap actions like Go Deeper or Get Perspective give you a fresh angle without leaving your journal page.
Talk out loud in a real-time back-and-forth and save the transcript, or simply dictate an entry and let Reflection transcribe it.
Natural-language search across everything you have written, so you can ask about patterns, people or a specific period and get a plain-language answer.
Structured programs on gratitude, anxiety, relationships and productivity, plus journaling templates, daily reminders and nine light/dark color themes.
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.
會記住你故事的 24/7 AI 心理健康陪伴助手
