AI Research
AI research tools for search, summarisation, knowledge management, and academic work.
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114 items

Free AI-powered visual search engine for scientific knowledge

Literature management and reading platform for researchers

AI-powered platform for systematic literature review screening

Free software for retrieving and analyzing academic citations

AI-powered reading and literature discovery tool for researchers

Free and open index of hundreds of millions of scholarly works

AI research assistant for searching and summarizing academic literature

Free tool for visualizing trends and patterns in scientific literature

The world's largest connected research database with AI-powered analytics

AI search engine for scientific research that finds and summarises evidence-based answers from peer-reviewed papers.

AI-native search API that finds content based on meaning rather than keywords — built for AI applications and research agents.

AI web scraper that extracts data from any website in two clicks

Free portal for journal rankings and scientific indicator analysis

Formerly Unriddle - rebranded to Anara. AI research assistant for reading and understanding complex documents.

Premium ad-free search engine with AI features, personalised results, and user-first design that does not track or profile users.

AI research assistant that analyses academic papers, extracts key findings, and synthesises evidence across thousands of studies.

Free AI-powered academic search engine for discovering research papers

No-code web scraping tool for extracting structured data at scale

AI research assistant for deep scientific literature discovery

Open-source active learning tool for systematic review screening

AI research assistant that generates citation-backed literature reviews

No-code web scraping with visual robot training

Upload documents in 50+ formats and chat across them with full citation tracking and source verification.

Smart citation analysis tool that shows how papers have been cited - whether supporting, contradicting, or merely mentioning a claim.

Web data API that turns websites into LLM-ready structured data

Paste your draft text and get AI-powered recommendations for relevant research papers from 250 million sources.

Free tool that visualises citation networks and recommends related papers based on your personal research collections.

Stanford's AI system that researches topics and writes cited reports

Open discovery platform linking scholarly works, patents, and datasets

Systematic review management platform endorsed by Cochrane

Affordable instant access to over 30 million paywalled journal articles

Unified AI workspace for research notes, sources, and writing

All-in-one AI assistant for summarizing papers, videos, and lectures

AI research assistant that explains complex academic papers, extracts data from tables, and helps with literature reviews.

AI research discovery tool that finds related papers, visualises research networks, and sends alerts for new relevant publications.

Academic proofreading and plagiarism checker with citation tools

Free AI citation generator supporting over 9,000 styles

Search-driven analytics platform that lets business users type questions and get instant AI-generated charts and insights from their data.

AI writing assistant for theses, papers, and grant proposals

AI search engine that gives answers instead of just links

Plagiarism detection service for researchers and publishers

EU-funded AI platform for verification and fact-checking research

R package and web app for comprehensive bibliometric analysis

Privacy-focused AI for research, chat, and document creation

AI-powered reference management with built-in research assistant

AI tool that lets you chat with any PDF document — ask questions, get summaries, and extract information from research papers and reports.

AI-powered search engine with multiple AI modes for research, coding, writing, and creative tasks with cited sources.

Google's AI research notebook that analyses your uploaded documents and lets you chat with, summarise, and generate insights from them.

Multi-model AI chatbot platform by Quora for research and exploration

AI workspace for researching, citing, and writing papers, with access to 200 million academic sources.

AI-driven competitive intelligence platform that automatically tracks competitor websites, pricing changes, messaging updates, and product launches.

AI-powered academic search engine by Allen AI that finds and analyses research papers with semantic understanding of content.

Free tool for constructing and visualizing bibliometric networks

Free open-source reference manager for collecting, organising, citing, and sharing research with AI-powered PDF reading.

AI research assistant that reads your documents and answers questions instantly — like ChatGPT for your files and papers.

AI-powered academic source finder with citation management

One-click article and research paper summarizer

AI-powered research discovery within the Web of Science database

Visual note-taking and mind mapping for connected knowledge management

Free reference manager with AI-powered PDF metadata extraction

AI platform for interacting with and extracting insights from documents

AI tool that summarizes scientific articles and research papers

Linked research database connecting publications, datasets, grants, patents, and clinical trials in a single searchable platform.

AI academic writing assistant that provides real-time language, grammar, and technical writing suggestions for research manuscripts.

Visual tool for finding and exploring academic papers connected to a seed paper through citation relationships and similarities.

AI research and writing partner for academic papers, videos, and articles

Universal API for meeting bots that provides transcription, recording, and real-time AI analysis across Zoom, Teams, and Meet.

AI citation analysis tool that shows how a paper has been cited — whether studies support, contradict, or simply mention findings.

Zero-maintenance AI web scraping for enterprise data extraction

Free browser extension that finds open access versions of research papers

AI-powered document analysis and knowledge management tool for finding patterns and connections across large document collections.

AI article summariser that reads research papers and creates structured summaries with key findings, methods, and limitations.

AI-powered qualitative data analysis software for research

Google's multimodal AI assistant for research, analysis, coding, and creative tasks with deep Google Workspace integration.

AI-powered answer engine that searches the web in real time and provides cited, structured responses to complex questions.

Search API built specifically for AI agents — provides clean, relevant web data optimised for LLM consumption and RAG pipelines.

Grammar and language correction built for academic and technical writing

Privacy-focused note-taking app that stores everything as local Markdown files with powerful linking, graph views, and community plugins.

Mobile-first research app that learns your interests and serves daily personalised paper recommendations.

Connected workspace platform with AI that links strategy, product development, and feedback into a unified knowledge graph.

Stanford research tool that generates Wikipedia-style articles with citations by scouring hundreds of sources.

AI-powered answer engine that combines real-time web search with cited responses — a smarter alternative to traditional search.

AI-powered concept maps and mind maps for visual learning and research

Browser extension for one-click access to full-text research papers

Computational knowledge engine that answers factual queries with computed results using curated data and algorithms.

Open-source collaborative annotation layer for the web

Google's most capable AI model with extended context windows, complex reasoning, and integration with Google Workspace apps.

Social web highlighter for collecting and sharing research insights

Statistics and market data platform providing access to over a million data points, reports, and infographics across 600+ industries.

No-code AI data analysis and visualization for researchers

Formerly MonkeyLearn - acquired by Medallia. Text analytics and sentiment analysis platform for customer feedback.

Central hub for reading highlights with spaced repetition review

Enterprise automated machine learning platform that builds, deploys, and monitors predictive models without requiring deep data science expertise.

AI research assistant that condenses weeks of literature review into hours

Web-based reference manager with Google Docs integration

Social annotation platform with AI-powered engagement scoring

AI agent that reads web layouts and extracts content automatically

AI-powered patent intelligence platform for searching, analysing, and monitoring intellectual property landscapes across industries.

Fast AI assistant from French company Mistral for research and analysis

Free AI answer engine that provides source-backed, factual responses without the usual search engine clutter.

Free open-source AI chatbot with access to multiple language models

Visualises citation networks as interactive maps so you can spot gaps and track new papers in your field.

Visual analytics platform with built-in AI features for creating interactive dashboards and discovering patterns in business data.

AI content detection and automated fact-checking tool

Web analytics and competitive intelligence platform showing traffic estimates, audience demographics, and marketing channels for any website.

Highlight confusing sections in any research paper and get plain-English explanations powered by GPT-4o.

AI-powered search engine for developers that provides technical answers with code examples and cited documentation sources.

AI-powered fact-checking that identifies false claims in real time

Object-based note-taking tool that organises knowledge as interconnected objects rather than files and folders.

Interactive AI paper platform with Q&A and paper generation tools

Formerly Wisdolia - rebranded to Jungle AI. AI flashcard generator that creates study questions from any content.

AI platform for automated scientific literature retrieval and synthesis

Clean, fast AI chat interface that connects to multiple models. Switch between GPT-4, Claude, Gemini, and open-source models in one place.

xAI's conversational AI with real-time access to X/Twitter data. Known for direct answers and willingness to tackle controversial topics.
Delv lists 114 ai research tools across 5 subcategories. The most popular options include Open Knowledge Maps, ReadCube Papers, Rayyan. Around 85% of tools in this category offer free or freemium plans.