Best AI tools for summarization

An AI search assistant that answers questions with cited web sources and supports multi-step deep research reports.

Google's AI notebook that grounds every answer in your uploaded documents, PDFs and audio files with source citations.

Paraphrasing and writing tool that rewrites text in several modes with grammar checking built in.

AI meeting assistant that joins calls to transcribe, summarise and extract action items in real time.

Upload a PDF and chat with its contents: ask questions, get summaries and locate specific passages.

An AI research assistant for literature reviews that searches academic papers and extracts key findings into structured tables.

AI document Q&A that works across multiple uploaded files and returns answers with references to the source text.

An AI tool for reading research papers with inline concept explanations, full-paper Q&A and related literature discovery.