ChatPRD 每月有 128,788 次造訪，月增率 +1.5%，定價模式為免費增值。ZeroGPT 每月有 32,864,541 次造訪，成長率 +19.7%，定價模式為免費增值、付費。
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.
| 面向／指標 | ||
|---|---|---|
| 官方網域 | chatprd.ai | zerogpt.com |
| 定價模式 | 免費增值 | 免費增值、付費 |
| 每月造訪次數 | 12.88萬 (128,788) | 3286.45萬 (32,864,541) |
| 月流量變化量 | +1900 (+1.5%) | +541.1萬 (+19.7%) |
| 主要市場與市佔 | 🇺🇸 美國 (43.8%) | 🇺🇸 美國 (43%) |
|---|
| 每月直接造訪 | 4.98萬 | 822萬 |
|---|
| 使用者評分 | 4.4 | 3.8 |
|---|
| 支援平台 | 網站 | 網站 |
|---|
為整個團隊服務的 AI 產品經理
把一句話、會議紀錄或筆記變成真正基於你 Notion、Linear、GitHub、Granola 上下文的 PRD。
以 CPO 視角為文件在策略、結構、清晰度與完整性上打分，並給出可一鍵接受的行級修改建議。
直接從規格生成可點擊原型，指點即可微調元素並當天分享連結，或匯出到 v0、Lovable、Bolt、Cursor。
從文件、工單、程式碼和會議中提取上下文，再把成品推送到 Google Docs、Notion、Confluence、Linear、Jira、Slack 和 Teams。
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.
Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.
專項更強Cross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
專項更強Popular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
#2
專項更強Academic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
專項更強Online writing suite blending AI humanization tools with plagiarism and readability checking features.
Writing integrity platform offering plagiarism detection and AI content identification alongside grammar and summarization tools.
專項更強Cross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
專項更強Popular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
專項更強Academic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
結合了可靠的 AI 偵測與先進的文字真人化工具，能自然地改寫機器生成的內容。
專為數位出版商打造的全方位內容完整性平台，主打精準的 AI 偵測與抄襲檢查。
支援多國語言的 AI 內容偵測平台，提供詳細的句子層級評分與寫作完整性工具。
高精準度的 AI 內容偵測器，可同時掃描文字與上傳的圖片以辨識是否為機器生成。
Writing integrity platform offering plagiarism detection and AI content identification alongside grammar and summarization tools.
