Gorby 每月有 60,173 次造訪,月增率 +48.3%,定價模式為免費增值。Knowt 每月有 4,183,953 次造訪,成長率 +5.4%,定價模式為免費。

注重隱私的文字分析與沉浸式寫作編輯器
在你寫下的瞬間,被動語態、複雜句、限定詞、陳腔濫調、冗餘與高頻詞都會在上下文中被標示。
Flesch Reading Ease、Dale-Chall、ARI 與 SMOG 分數顯示文本的年級難度,幫助你面向特定讀者寫作。
依句長著色的標示顯示語感在哪裡變平,幫助你變化句長、維持閱讀節奏。
紙感、無干擾的編輯器,可搭配打字機音效、環境音與計時器,適合深度寫作。
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.
Upload up to 30 files and Kai instantly produces notes, flashcards, summaries, and practice resources from them.
Convert Quizlet, Kahoot, Wayground, and YouTube content, or record live lectures to generate notes and study sets.
Upload class files to get a study plan and exam prediction that highlights what your professor emphasizes most.
Kai quizzes you by voice and can turn any note or flashcard into a podcast for study on the go.
結合同儕級學術校對、抄襲比對與 AI 寫作工具
專項更強Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
專項更強Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
一次掃描完成 AI 偵測、抄襲比對與內容品質評估
互動式 AI 學習平台,可將課程教材轉為字卡和測驗,但包含更多影片解說。

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.
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
專項更強用可讀性與文法回饋,寫出更清晰有力的文字