GrammarBot 每月有 158 次造訪，月增率 -92.8%，定價模式為免費。Scribbr 每月有 7,530,803 次造訪，成長率 +14.6%，定價模式為免費增值。
| 面向／指標 |  |  |
|---|---|---|
| 官方網域 | grammarbot.app | scribbr.com |
| 定價模式 | 免費 | 免費增值 |
| 每月造訪次數 | 158 (158) | 753.08萬 (7,530,803) |
| 月流量變化量 | -2044 (-92.8%) | +95.7萬 (+14.6%) |
| 主要市場與市佔 | 🇺🇸 美國 (79.7%) | 🇺🇸 美國 (32.1%) |
| 每月直接造訪 | 63 | 247.28萬 |
| 使用者評分 | 4.2 | 4.4 |
| 支援平台 | 網站 | 網站 |
免費的瀏覽器內文法、可讀性、語氣與 SEO 分析工具
由開源 LanguageTool 引擎驅動，偵測錯誤、生硬表達與風格問題並給出建議。
Flesch Reading Ease、Flesch-Kincaid、SMOG、Coleman-Liau 與 Dale-Chall 同時計算，並附年級水平解讀。
標註文字是學術、專業或口語風格，並回報情緒傾向，幫你契合目標讀者。
針對目標關鍵詞，將關鍵詞密度、內容長度、語意完整度與可讀性與搜尋結果平均值對比評分。
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。
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。
提供強大的文句改寫與引用工具，但較不著重於全面的學術校對與真人編修。
專項更強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.
ProWritingAid is a writing platform that combines line-level grammar and style checking with planning, manuscript analysis and story critique tools aimed at novelists, students and professional writers.
ProWritingAid is a writing platform that combines line-level grammar and style checking with planning, manuscript analysis and story critique tools aimed at novelists, students and professional writers.
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。
支援句子級洞察的多語言 AI 檢測工具
用可讀性與文法回饋，寫出更清晰有力的文字
專項更強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.
專項更強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.
