Research
Search, read and synthesize sources, from the open web to academic papers. 42 tools, in our ranking order.
Updated 9 October 2026 Top three Moving up Moving downHow rankings work
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#1
Answer engine that searches the web and replies with cited sources.
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#2
Research notebook that answers questions grounded in the sources you upload.
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#3
ChatGPT (moving up)
General-purpose AI assistant for questions, writing, analysis, images and voice.
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#4
Gemini (moving up)
Google's AI assistant, connected to Search and Google apps like Gmail, Docs and Drive.
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#5
Claude (moving up)
AI assistant for writing, analysis, coding help and working with long documents.
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#6
AI research assistant for finding papers and extracting data for literature reviews.
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#7
Search engine that answers research questions from peer-reviewed studies.
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#8
Semantic ScholarEditor’s pick
Free, AI-powered search engine for academic literature.
More in Research
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#9
Details coming soon.
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#10
Scite searches 300M+ scholarly articles to give you citation-backed answers and show you how every claim is supported or disputed.
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#11
Accelerate your literature reviews with ResearchRabbit – explore, organize, visualize, and stay up-to-date.
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#12
Undermind finds the papers others miss, reading full texts and figures, citing every source.
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#13
AI-native platform for literature reviews and auditable systematic reviews, with reference management and research agents.
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#14
A unique, visual tool to help researchers and applied scientists find and explore papers relevant to their field of work.
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#15
Details coming soon.
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#16
Reclaim the web from clutter. Get ad-free search, private browsing, and powerful tools that respect your data.
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#17
Skip the groundwork with our AI-ready Web Search APIs, delivering advanced search capabilities to power your next product.
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#18
Search the Web. Privately. Truly useful results, AI-powered answers, & more.
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#19
Ask AI anything, search across languages, and create slides, mind maps, docs, images, and webpages with Felo.
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#20
Andi AI search gives you answers, not just links.
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#21
Devv is the coding agent for indie builders and small teams.
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#22
Ask anything. Komo searches the web and answers with sources.
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#23
MemFree - Hybrid AI Search Engine & AI Page Generator - memfreeme/memfree
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#24
Jenni is an AI research and academic writing assistant that helps students, researchers, and academics create essays, papers, and citations with ease.
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#25
Details coming soon.
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#26
Details coming soon.
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#27
Gemini Notebook (formerly NotebookLM)
Discover how Gemini Notebook (formerly NotebookLM) helps teams learn new topics and get to insights faster with helpful AI from Google.
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#28
ChatPDF brings ChatGPT-style intelligence and PDF AI technology together for smarter document understanding.
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#29
aiPDF is your AI assistant that can scan, understand and 'chat' with all your documents.
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#30
I'll extract, analyze & chat with multiple PDFs or Google Drive documents.
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#31
Humata is an AI agent that turns your documents into a fast, intelligent knowledge base for instant analysis, insights, and answers.
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#32
Keep PDFs, videos, and pages in one library.
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#33
Read research papers 10x faster
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#34
From idea to impact: Navigate the links between grants, publications, datasets, clinical trials, patents, and policy documents.
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#35
Using citations to find the most relevant literature.
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#36
For industries where a wrong answer isn’t an option, AI needs an expert harness.
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#37
The Lens serves all the patents and scholarly work in the world as an open and secure digital public good, with user privacy a paramount focus.
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#38
Litmaps accelerates your entire literature review.
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#39
Discover AI tools, curated lists, and categories — all in one place.
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#40
Handpicked AI tools — no fluff, no mediocre apps.
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#41
Futurepedia is a free site to help you find the best AI tools and software to make your work and life more efficient and productive.
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#42
Curated AI news, tools, and Matt Wolfe's picks.
