AI research
AI answer engines, academic paper search, and tools that answer questions about PDFs, documents and data.
78 results, page 3 of 3
RAGFlow
An open-source, self-hostable RAG engine with document ingestion, hybrid search and a visual agent builder.
ResearchRabbit
A web tool for literature reviews that finds related papers and builds citation maps.
Scholarcy
An AI summarizer that turns papers, articles and videos into interactive flashcard summaries.
Scira
An open-source, minimalist AI search engine that finds information on the web and cites its sources.
SciSpace
An AI research assistant for searching papers, running literature reviews and writing with citations.
SciSummary
A web tool that uses AI to summarize scientific articles and research papers.
Scite
An AI research tool that answers questions from scholarly articles and shows how claims are cited.
Semantic Scholar
A free, AI-powered search engine for scientific literature covering papers from all fields of science.
Skywork
A web-based AI agent workspace that turns simple prompts into documents, slides, sheets and more.
Snipd
A podcast app that uses AI to save highlights, transcribe snippets and summarise episodes.
Sonix
An online transcription service that converts audio and video to text in over 54 languages.
STORM
An open-source LLM system that researches a topic and writes a full-length report with citations.
SurfSense
An open-source, self-hostable research agent and NotebookLM alternative that answers questions over your documents.
The Lens
A search and analysis platform for patents and scholarly literature, with charts and collections.
Undermind
An AI research agent that searches the scientific literature in depth and cites every source.
UPDF
A cross-platform PDF editor with annotation, OCR, conversion, redaction and built-in AI tools.
Vane (formerly Perplexica)
Self-hosted, privacy-focused AI search engine with cited answers.
You.com
A set of web search APIs that return search results, page contents and grounded answers for AI agents.
