Crane は月間 0 訪問、前月比成長率 —、料金体系料金は要問い合わせを記録しています。Flexnote は月間 41,017 訪問、成長率 +113.1%、料金体系フリーミアムを記録しています。

Crane is a Chrome extension that acts as an AI-powered personal knowledge base. You save web pages, notes, images, YouTube videos and podcasts into one place, ask questions against everything you have stored, explore how your ideas connect, and receive a daily newsletter summarizing what you read the day before.
| 項目 / 指標 | ![]() | |
|---|---|---|
| 公式ドメイン | chromewebstore.google.com | myflexnote.com |
| 料金モデル | 料金は要問い合わせ | フリーミアム |
| 月間訪問数 | 0 (0) | 4.1万 (41,017) |
| 前月比トラフィック増減 | 0 (—) | +2.18万 (+113.1%) |
| 主要市場とシェア | 🌐 グローバル (—) | 🇨🇳 中国 (74.6%) |
| 月間ダイレクト訪問数 | 0 | 1.76万 |
| ユーザー評価 | 3.4 | 4.4 |
| 対応プラットフォーム | ブラウザ拡張機能 | ウェブサイト |

Crane is a Chrome extension that acts as an AI-powered personal knowledge base. You save web pages, notes, images, YouTube videos and podcasts into one place, ask questions against everything you have stored, explore how your ideas connect, and receive a daily newsletter summarizing what you read the day before.
Save web pages, text notes, images, YouTube videos and podcasts into a single personal knowledge base, so your reading and watching live in one place.
Ask questions to your saved knowledge base and get answers grounded in the material you have collected rather than the open web.
Explore a visual map of how your items relate and mine the collection for connections, themes and blind spots you might have overlooked.
Get a daily newsletter of what you read yesterday, or listen to it as a podcast. A lightweight way to review and retain what you have learned.
無限キャンバスとマインドマップ、知識ベースAIを備えたローカルファーストの視覚ノート
カードをキャンバス上の好きな場所に置き、マインドマップやデータベース表示に切り替えて構造を把握できます。
キャンバス上でPDFをハイライト・注釈し、動画にはタイムスタンプ付きノートを追加。ハイライトは自動で参照カードになります。
意味検索、知識ベースQ&A、コンテンツ検索で適切なノートを見つけられます。チャットは自分のモデルAPIキーで動作します。
ファイルは既定で端末に保存され、WebDAV、S3、OneDrive、百度網盤で端末間同期。認証情報は自分の管理下にあります。
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.
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.

Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
無料・オープンソーステンセントのAIナレッジマネージャー。検索・読解・執筆・知識ベース管理を一か所で。
あらゆる教材を視覚的な学習セット・単語カード・クイズに変換

MindMap AI is an AI mind map generator that starts from a prompt, PDF, video, audio file or webpage and returns a structured map you can edit by hand or refine in chat. Manual mind mapping is free forever, and AI credits are the paid layer.
MindMap AI is an AI mind map generator that starts from a prompt, PDF, video, audio file or webpage and returns a structured map you can edit by hand or refine in chat. Manual mind mapping is free forever, and AI credits are the paid layer.

iWeaver is an AI productivity platform built around your own knowledge base. Upload documents, videos, audio or web pages, then use specialised AI agents to summarise, analyse, visualise and write, so research and reporting happen in one workspace instead of many tabs.
iWeaver is an AI productivity platform built around your own knowledge base. Upload documents, videos, audio or web pages, then use specialised AI agents to summarise, analyse, visualise and write, so research and reporting happen in one workspace instead of many tabs.
AI 概念マップと単語カード、学習ツールを一つに
無限キャンバスで実現するオフライン視覚ノート

無料・オープンソースフォルダもタグも不要、あらゆる情報を保存して思い出せるプライベートなAIスペース
無料・オープンソースフォルダもタグも不要、あらゆる情報を保存して思い出せるプライベートなAIスペース