Search & Research AI tools
11 tools across 2 tasks.
Tasks
All search & research tools
PerplexityFree tierAn AI search assistant that answers questions with cited web sources and supports multi-step deep research reports.NotebookLMFree tierGoogle's AI notebook that grounds every answer in your uploaded documents, PDFs and audio files with source citations.
ChatPDFVerifiedFree tierUpload a document, ask questions in plain language, and get answers with page citations.ConsensusFree tierAn AI academic search engine that surfaces the degree of scientific agreement on a question from peer-reviewed papers.
ElicitVerifiedFree tierAI research assistant that finds academic papers and drafts cited reports for researchers.LinerFree tierAI search built for students and researchers.FeloFree tierMultilingual AI search engine.
Browse AIVerifiedFree tierNo-code web scraping and monitoring that turns any website into structured data for business teams.
HumataVerifiedFree tierLets researchers, students, and teams ask questions across their PDFs and get answers with citations.SciSpacePaidAn AI tool for reading research papers with inline concept explanations, full-paper Q&A and related literature discovery.SciteFree trialAn academic research platform that classifies citations as supporting or contrasting, showing the evidential weight behind published claims.
ChatPDFVerifiedFree tierUpload a document, ask questions in plain language, and get answers with page citations.ConsensusFree tierAn AI academic search engine that surfaces the degree of scientific agreement on a question from peer-reviewed papers.ElicitVerifiedFree tierAI research assistant that finds academic papers and drafts cited reports for researchers.LinerFree tierAI search built for students and researchers.FeloFree tierMultilingual AI search engine.Browse AIVerifiedFree tierNo-code web scraping and monitoring that turns any website into structured data for business teams.HumataVerifiedFree tierLets researchers, students, and teams ask questions across their PDFs and get answers with citations.SciSpacePaidAn AI tool for reading research papers with inline concept explanations, full-paper Q&A and related literature discovery.SciteFree trialAn academic research platform that classifies citations as supporting or contrasting, showing the evidential weight behind published claims.