
Memdex is a browser extension that automatically captures your AI chat history across ChatGPT, Claude, and Gemini, stores it locally, and lets you re-inject past context into any new conversation.
ウェブに線を引き、公開しながら学び、自分の AI クローンをつくる
ブラウザ拡張から任意のサイトの段落や YouTube 字幕の行をマークし、検索可能な一つのライブラリに保管します。
ハイライトは既定で公開共有され、他のユーザーをフォローし、反応し、関心の近い人を通じて情報源を発見できます。
長い記事、PDF、YouTube 動画の要約を生成し、関連性を素早く判断したり、保存済みの内容を消化したりできます。
蓄積したハイライトとメモで学習し、あなたの読書履歴と関心領域の形で答える AI クローンです。

Memdex is a browser extension that automatically captures your AI chat history across ChatGPT, Claude, and Gemini, stores it locally, and lets you re-inject past context into any new conversation.
Your chats in ChatGPT, Claude, Gemini and other AI tools are saved in the background without you having to copy-paste anything.
Memories are kept on your own device, so sensitive project context stays under your control rather than in a vendor cloud.
Pull a previous conversation, snippet, or project brief straight into a new chat so the model starts with your background already loaded.
Browse and search everything you have saved to find that one prompt or decision you half-remember.
特化型ライブ Web の引用とフロンティア推論モデルを組み合わせた、リアルタイム AI アンサーエンジン兼リサーチワークスペース。

特化型Excels at deep scientific literature reading and analysis, whereas Glasp targets general web and video content curation.

複数のタブでの高速なAIサポートや記事要約を提供しますが、専用のソーシャルナレッジキュレーションやノートアーカイブ機能はありません。

Tabbit is an AI-native desktop browser for macOS and Windows that turns browsing into agentic work. It reads your open tabs, PDFs, bookmarks, screenshots, highlights, and local files as context, then chats with them, runs multi-step web tasks with Agent, and executes ready-made Skills for research, GitHub, email, and media.
Tabbit is an AI-native desktop browser for macOS and Windows that turns browsing into agentic work. It reads your open tabs, PDFs, bookmarks, screenshots, highlights, and local files as context, then chats with them, runs multi-step web tasks with Agent, and executes ready-made Skills for research, GitHub, email, and media.
AI Toolbox (formerly ChatGPT Toolbox) is a browser extension that adds folders, global search, a prompt library and one-click exports to the AI chatbots you already use.
AI Toolbox (formerly ChatGPT Toolbox) is a browser extension that adds folders, global search, a prompt library and one-click exports to the AI chatbots you already use.
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

特化型Converts academic papers into structured summary flashcards, but lacks Glasp's broad web article and YouTube highlighting capabilities.

無料・オープンソースProvides open-source YouTube and webpage summarization directly in search results, but lacks Glasp's long-term knowledge management.