Scribbr 每月有 7,530,803 次造訪，月增率 +14.6%，定價模式為免費增值。WriteTone 每月有 7,461 次造訪，成長率 -9.2%，定價模式為免費增值。
| 面向／指標 |  |  |
|---|---|---|
| 官方網域 | scribbr.com | writetone.com |
| 定價模式 | 免費增值 | 免費增值 |
| 每月造訪次數 | 753.08萬 (7,530,803) | 7461 (7,461) |
| 月流量變化量 | +95.7萬 (+14.6%) | -756 (-9.2%) |
| 主要市場與市佔 | 🇺🇸 美國 (32.1%) | 🇬🇧 英國 (56.9%) |
| 每月直接造訪 | 247.28萬 | 3568 |
| 使用者評分 | 4.4 | 4.2 |
| 支援平台 | 網站 | 網站 |
結合同儕級學術校對、抄襲比對與 AI 寫作工具
由認證學術編輯在數小時內審閱論文，回傳修訂痕跡、批註與說明信。
將文件與大型網頁及出版品資料庫比對，投稿前標出可能缺乏原創性的段落。
辨識疑似由大型語言模型產生的文字，並提供讓 AI 輔助草稿讀起來更自然的改寫模式。
透過 URL、DOI 或標題搜尋，產生並核驗 APA、MLA、Chicago、AMA、IEEE、ACS 格式的參考文獻。
為每種受眾，用對每一種語氣
用 90 多種語氣改寫任意文字——學術、正式、自信、說服、隨性、友善等——並可選擇縮短、擴寫或簡化，同時保留你的原意。
把 AI 生成的草稿改寫成更自然的文字，配套偵測器會標出哪些句子看起來是機器寫的、原因何在，並支援下載報告。
校對文法、拼字與標點錯誤，並與網路來源比對文字，附上詳細的比對報告與相似度評分。
把長篇文件濃縮為關鍵要點，並在不遺失論證的前提下控制字數或頁數限制。
能在網頁應用程式中提供更廣泛的即時文法與語氣修正，但缺乏 Scribbr 深厚的學術專注度與引用格式編排。
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
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.
專項更強支援 30 多種語言的 AI 文法、拼字與風格檢查工具
專項更強Provides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
專項更強Provides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
提供專業的學術寫作協助與 AI 引用產生，但缺乏 Scribbr 的真人校對與正式編輯服務。
專項更強寫作、檢測與摘要的一站式工作台
支援七種改寫模式的免費 AI 改寫工具
Wordtune is an AI writing assistant from AI21 Labs that rewrites and tightens your sentences in one click, checks grammar, sums up documents and translates other languages into natural English.
Wordtune is an AI writing assistant from AI21 Labs that rewrites and tightens your sentences in one click, checks grammar, sums up documents and translates other languages into natural English.
Assists with essay drafting and scholarly source generation, but lacks Scribbr's human-in-the-loop proofreading and dedicated citation tools.
Assists with essay drafting and scholarly source generation, but lacks Scribbr's human-in-the-loop proofreading and dedicated citation tools.
