Best Research and notes AI Tools
Research, notes, documents, and knowledge workspaces
38 tools
- Free
An open-source NotebookLM-style app for researching, summarizing and chatting with your sources
Free and open source; self-hosting, model or API costs may apply
- Free
An AI meeting assistant that records, transcribes and summarises your calls
Free Basic plan; Pro $16.99/user/mo monthly ($8.33 billed annually); Business $30/user/mo monthly ($19.99 billed annually); Enterprise
- Free
A document manager that scans, OCRs and auto-tags your paperwork, with optional AI chat
Free and open source; self-hosting, model or API costs may apply
- Free
An AI answer engine that searches the web and cites its sources
Free plan; Pro $17/mo and Max $167/mo when billed annually; Enterprise plans available
- Free
A private AI layer for asking questions about your documents with local models
Free and open source; self-hosting, model or API costs may apply
- Free
AI meeting reports, transcripts, and search
Free plan with limited meeting transcripts; paid Premium and higher tiers unlock more transcripts and integrations
- Free
AI personal assistant for notes, email, and to-dos
Free $0/mo (30 AI messages/mo); Starter about $8/mo; Standard about $16/mo (annual discount available)
- Free
A privacy-first note and knowledge workspace with built-in AI writing and Q&A
Free and open source; self-hosting, model or API costs may apply
- Free
A PDF toolkit with 50+ tools (edit, sign, OCR, convert) and AI pipelines for incoming PDFs
Free and open source (open-core: some features are paid); self-hosting, model or API costs may apply
- Free
Tasks, lists, and AI meeting notes for you and your team
Free $0 forever; Basic $5/person/mo ($59/yr); Super about $21/person/mo ($249/yr) with unlimited AI meeting notes
- Free
A privacy-focused, open-source NotebookLM alternative that researches across your connected sources
Free and open source (open-core: some features are paid); self-hosting, model or API costs may apply
- Free
AI meeting notes that turn conversations into organized work
Free $0 (5 hosted meetings/mo, 50 AI queries); Pro early-bird $20/user/mo (list $30); Business custom
- Free
AI meeting recorder with free forever transcription
Free forever plan; Pro about €18/seat/mo billed annually (€29 monthly); Business about €29/seat/mo billed annually
- Free
A personal knowledge-base app with optional AI features that are off until you turn them on
Free and open source; self-hosting, model or API costs may apply
How we chose these tools
We review each tool's public pricing and features. A tool can appear in more than one category.
Read our full ranking method →