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。Serpex 每月有 2,405 次造訪，成長率 -34.3%，定價模式為免費增值、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.
價格實惠的即時搜尋 API，一次呼叫就回傳結構化 JSON 與網頁正文。
| 面向／指標 | ||
|---|---|---|
| 官方網域 | gptzero.me | serpex.dev |
| 定價模式 | 免費增值、付費 | 免費增值、免費試用、付費 |
| 每月造訪次數 | 2324.7萬 (23,246,989) | 2405 (2,405) |
| 月流量變化量 | +569.95萬 (+32.5%) | -1255 (-34.3%) |
| 主要市場與市佔 | 🇺🇸 美國 (54%) | 🇮🇳 印度 (91.3%) |
| 每月直接造訪 | 752.93萬 | 936 |
| 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.
價格實惠的即時搜尋 API，一次呼叫就回傳結構化 JSON 與網頁正文。
送出查詢即可取得乾淨、結構化的即時網頁結果 JSON，可直接解析、排序或餵給模型。
用同一組 API Key 把任意 URL 轉成乾淨易讀的 Markdown，去除版型雜訊，讓擷取文本可直接用於 RAG 與摘要。
請求會在數個底層搜尋來源間路由，並搭配健康監控與自動重試，單一來源無結果不會中斷你的管線。
提供 Python、JavaScript、MCP 與 LangChain 的官方函式庫與範例，幾行程式碼就能為代理或應用加入即時搜尋。
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。
Bright Data's SERP API is a real-time search engine scraping API that returns Google, Bing, DuckDuckGo, and Yandex results in JSON, HTML, or Markdown, with automatic proxy management, unblocking, and parsing, and geo-targeting at no extra cost.
Bright Data's SERP API is a real-time search engine scraping API that returns Google, Bing, DuckDuckGo, and Yandex results in JSON, HTML, or Markdown, with automatic proxy management, unblocking, and parsing, and geo-targeting at no extra cost.
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
