Best-of · 15 tools · updated Nov 3, 2026
Best Free AI Tools for Summarizing Long Text
When choosing a tool to summarize long text, check whether it works from your own uploaded files or the live web, whether answers cite source passages, and whether it handles one document or many. NotebookLM grounds answers in uploaded PDFs, Docs, audio files, and web pages, and can create summaries, study guides, and audio overviews. ChatPDF summarizes and answers questions about a single PDF with passage citations. Humata queries across multiple uploaded files and references source text.
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Google's AI notebook that grounds every answer in your uploaded documents, PDFs and audio files with source citations.
Free tier · from $9.99/moWeb, iOS, Android - 2Microsoft CopilotVerified Nov 3, 2026
An AI assistant for everyday and work tasks, with chat, search, drafting and image creation.
Free tier · from $9.99/moWeb, Windows, Mac, iOS, Android - 3
An AI search assistant that answers questions with cited web sources and supports multi-step deep research reports.
Free tierWeb, iOS, Android, Browser extension - 4
Otter.aiVerified Nov 4, 2026Records, transcribes and summarizes meetings for individuals and teams, then answers questions about them.
Free tier · from $16/moMac, Windows, iOS, Android - 5
Fireflies.aiVerified Nov 4, 2026Records, transcribes, and summarizes meetings for teams that want searchable notes and action items.
Free tier · from $10/moiOS, Android, Browser extension, API - 6
ChatPDFVerified Nov 4, 2026Upload a document, ask questions in plain language, and get answers with page citations.
Free tierWeb - 7
ElicitVerified Nov 4, 2026AI research assistant that finds academic papers and drafts cited reports for researchers.
Free tier · from $11/moWeb - 8
WordtuneVerified Nov 4, 2026AI writing assistant for students and professionals to rewrite, proofread, summarize, and translate into English.
Free tier · from $4.89/moBrowser extension - 9
KhanmigoVerified Nov 4, 2026An AI tutor and teaching assistant from Khan Academy for students, teachers, and parents.
Free tier · from $4/mo - 10
Paraphrasing and writing tool that rewrites text in several modes with grammar checking built in.
Free tierWeb, Browser extension - 11
GranolaVerified Nov 4, 2026An AI notepad that captures meetings and turns them into notes and next steps for busy professionals.
Free tier · from $14/moMac, Windows, iOS, Android - 12
KrispVerified Nov 4, 2026AI meeting assistant that removes background noise, transcribes calls, and takes notes for teams and call centers.
Free trial · from $8/moBrowser extension, API - 13
FathomVerified Nov 4, 2026AI notetaker that records and summarizes Zoom, Google Meet, and Teams calls for individuals and teams.
Free tier · from $15/moiOS - 14HumataVerified Nov 4, 2026
Lets researchers, students, and teams ask questions across their PDFs and get answers with citations.
Free tier · from $9.99/moWeb - 15
tl;dvVerified Nov 4, 2026An AI notetaker that records, transcribes, and summarizes meetings for sales, customer success, and internal teams.
Free tieriOS, Android
