Knowt は月間 4,183,953 訪問、前月比成長率 +5.4%、料金体系無料を記録しています。Pixno (Photes.io) は月間 55,774 訪問、成長率 +5%、料金体系フリーミアム、有料を記録しています。
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.
Pixno (formerly Photes.io) is an AI note-taking app that converts photos, screenshots, PDFs, slide captures, audio recordings, and videos into clean, structured text notes. It uses GPT-4 Vision/GPT-4o to understand context rather than plain OCR, then exports notes to Notion, Obsidian, Google Docs, or Word, with cross-device sync and an AI dictation companion for macOS and Windows.
| 項目 / 指標 | ||
|---|---|---|
| 公式ドメイン | knowt.com | photes.io |
| 料金モデル | 無料 | フリーミアム、有料 |
| 月間訪問数 | 418.4万 (4,183,953) | 5.58万 (55,774) |
| 前月比トラフィック増減 | +21.48万 (+5.4%) | +2680 (+5%) |
| 主要市場とシェア | 🇺🇸 アメリカ合衆国 (69.6%) | 🇺🇸 アメリカ合衆国 (16.2%) |
| 月間ダイレクト訪問数 | 274.15万 | 2.24万 |
| ユーザー評価 | 4.3 | 4.2 |
| 対応プラットフォーム | ウェブサイト | ウェブサイト |
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.
Pixno (formerly Photes.io) is an AI note-taking app that converts photos, screenshots, PDFs, slide captures, audio recordings, and videos into clean, structured text notes. It uses GPT-4 Vision/GPT-4o to understand context rather than plain OCR, then exports notes to Notion, Obsidian, Google Docs, or Word, with cross-device sync and an AI dictation companion for macOS and Windows.
Snap a whiteboard, handout, or slide deck and get an organized text note back in seconds, with charts and diagrams interpreted rather than just transcribed.
GPT-4 Vision/GPT-4o models read the meaning of a page — tables, Venn diagrams, statistics, mixed columns — and rewrite it as structured study notes.
Upload lecture recordings or videos and Pixno produces organized notes plus a transcript, with audio minutes scaling from 1,200 to 7,200 per month depending on plan.
Send notes to Notion, Obsidian, Google Docs, Microsoft Word, Evernote, and other tools with a couple of taps, backed by multi-device real-time sync.
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
ノートをフラッシュカードやクイズに変換するゲーミフィケーション型AI学習アプリだが、より遊び心のあるUI。
ノートをフラッシュカードやクイズに変換するゲーミフィケーション型AI学習アプリだが、より遊び心のあるUI。
NoteGPT is an AI agent that handles research, summarizing, transcription, document writing, slides, spreadsheets, and media generation for work and study. It routes tasks across several leading LLMs and delivers editable output files.
特化型Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
特化型Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
あらゆる会議を録音・文字起こし・要約するAIチームメイト
教材をフラッシュカードやクイズに変換するインタラクティブなAI学習プラットフォームだが、動画解説が多め。
教材をフラッシュカードやクイズに変換するインタラクティブなAI学習プラットフォームだが、動画解説が多め。
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.
講義の録音からフラッシュカードやマインドマップを作成するパーソナライズされたAI学習アシスタントだが、ユーザーコミュニティが小さめ。
講義の録音からフラッシュカードやマインドマップを作成するパーソナライズされたAI学習アシスタントだが、ユーザーコミュニティが小さめ。
講義やドキュメントを学習ガイドやフラッシュカードに変換するAI学習アシスタントだが、無料プランの使い勝手はやや劣る。
ThetaWave AI is an AI note taker for students that captures live lectures and converts PDFs, slides, videos, YouTube links, and articles into structured notes, flashcards, quizzes, and mind maps — all in one study workspace.
ThetaWave AI is an AI note taker for students that captures live lectures and converts PDFs, slides, videos, YouTube links, and articles into structured notes, flashcards, quizzes, and mind maps — all in one study workspace.
