Sites and apps similar to Zerocast include Gemini Notebook, which is free. Other options are Open Notebook, Hivemind, musen and Nootube. You can choose from more than 10 Note-taking Tools like Zerocast for Android, iPhone, iPad, Mac and Windows.
Source-grounded AI notebook for research and study. Add PDFs, websites, YouTube videos, audio files, documents, or presentations, then ask questions and receive cited answers. Generate summaries, study guides, mind maps, audio overviews, and video overviews on web or mobile.
United States
Privacy-focused, open source platform for multi-modal content organization, integrates 16+ AI model providers, enables full-text and vector search, advanced multi-speaker podcast generation, and context-driven AI conversations to manage diverse research needs.
Brazil
Hivemind is an AI-powered study app that transforms learning into an experience similar to scrolling through social media. Instead of using traditional flashcards, it presents educational content through interactive posts, memes, quizzes, and short explanations designed to make...
Adaptive AI-powered service delivers continuous, personalized audio streams using listening patterns, session context, and editorial agents for pacing and flow, replacing playlists and searches. Features AI DJs, live radio, and a creator-focused content discovery system.
Estonia
EU
NooTube transforms YouTube videos into searchable knowledge with AI-powered summaries, transcripts, insights, timestamps, and chat.
AuroraNote turns audio/video lectures, PDFs, slides and photos of handwritten notes into study material. It transcribes with speaker labels and automatic language detection, then generates clean text, notes, summaries, translations, mind maps, FSRS-6 flashcards, quizzes and...
Opennote is an AI-powered notebook that centralizes notes, resources, and learning tools while proactively helping you understand, practice, and collaborate on ideas in one connected space.
United States
AI-powered study assistant that transforms notes, PDFs, slides, videos, and lectures into summaries, flashcards, quizzes, concept maps, and an AI tutor.
Kenya
Chat with your documents — upload PDFs, Office files, web pages, audio and images, then ask questions and get cited answers.
AIR (Augmented Information Retrieval) is a document Q&A tool. Upload your files — PDFs, Word docs, text files — ask questions in plain language, and get answers with citations linked to exact source pages.
Canada
Atlas uses AI to help you study with anything you upload. Turn websites, PDFs, videos, PowerPoint slides, Word documents, audio recordings, and much more into notes, flashcards, quizzes, study guides, and essays.
United States
Produces daily AI audio briefings by aggregating updates from work teams, favorite sites, apps, web searches, and news sources into a single personalized podcast. Supports article review, deep dives, and on-the-go listening with most podcast apps.
United States
Italy
