HyNote (AI Notebook App)

HyNote — the product that previously operated as AI Notebook App — is an AI note-taking platform built around capturing content in whatever form you already have it and turning that content into structured notes. It accepts eight input types: live audio, uploaded audio and video files, PDFs, images for OCR, YouTube links, web pages, phone calls, and even Apple Watch capture. Each is transcribed or summarised into a searchable note you can later chat with using retrieval-augmented generation.

The summarisation layer goes beyond bullet extraction. HyNote's abstractive AI reads the full transcript or document and produces a brief summary, key points, action items, and formatted meeting minutes, drawing on more than 30 professional templates covering SWOT analyses, interviews, study notes, lectures, and follow-up emails. For meetings, it transcribes Zoom, Google Meet, Teams, and Webex sessions without joining as a bot, identifies speakers, and timestamps the output. A study toolkit adds flashcards, quizzes, study plans, mind maps, and Cornell notes.

HyNote reports more than 1 million users and 2,000+ teams, with apps on iOS, Android, web, Mac, and a Chrome extension, plus integration with Google Docs, Notion, and Google and Apple Calendar. Storage is encrypted on Google Cloud with AES-256 at rest and TLS 1.2+ in transit, aligned with GDPR and CCPA, and the company states it does not train models on your content. Plans run from a free tier to Pro, Plus, Unlimited, and a Teams option starting at two seats.