Top research tool AI tools

Recall is an AI-powered knowledge management tool that summarizes web content, organizes information into a personal knowledge base, and helps users recall saved information through augmented browsing.

• Freemium
• From 7$

OctopusAI is a unified platform that provides unlimited access to ChatGPT, Gemini, Claude, and Mistral with seamless model switching, web search capabilities, and no context limits.

• Freemium
• From 6$

Ryne is a comprehensive academic AI platform offering tools like Text Humanizer, Chat, Essay Composer, and Note Taker to help students excel in their studies and bypass AI detection systems.

• Freemium
• From 30$

Audiolizer is an AI tool that transforms academic papers into accessible audio formats, simplifying complex content like math and tables for on-the-go learning.

• Freemium
• From 11$

Bard PDF is an AI-powered tool that enables users to interact with PDF documents through natural language conversations, offering features like summarization, information extraction, and Q&A capabilities.

• Free

Clarity is an AI-powered assistant enabling users to interact with, analyze, and extract insights from documents through conversational queries and team collaboration.

• Freemium
• From 20$

AI Answer Generator is a free online tool that uses advanced AI technology to provide instant, accurate answers to any type of question across multiple topics. It leverages natural language processing and machine learning to deliver reliable information 24/7.

• Free

Keymate.AI is an advanced AI-powered platform that combines human-mimic browsing, knowledge base building, and PDF processing capabilities with seamless ChatGPT integration.

• Freemium
• From 5$

WorldData.AI offers access to 3.3 billion datasets, news sentiment analysis, and geo-intelligence tools. It's a comprehensive platform for researchers, analysts, and economists.

• Freemium

MaxAI.me is a comprehensive browser extension that combines AI-powered reading, writing, and search capabilities to boost productivity across web applications. It integrates with GPT-4, Claude 3.5, and Gemini 1.5 Pro to provide summarization, translation, and content generation features.

• Freemium
• From 19$

HeyScience is transitioning to thesify.ai, a powerful AI-driven study assistant. It helps students research and write essays and assignments.

• Free

Briefy is an AI-powered tool that transforms lengthy content into structured summaries and stores them in a personal knowledge base. It supports multiple content types, including webpages, videos, PDFs, and emails, offering various summary views and multilingual capabilities.

• Freemium

SPSSAU is a web-based statistical analysis platform offering AI-powered analytics and an intuitive drag-and-click interface. It provides a comprehensive suite of tools for researchers and analysts, generating standardized results and intelligent interpretations.

• Free

AskYoutube is an AI-powered tool that allows users to interact with YouTube videos through chat, helping them find specific moments and extract insights without scrolling through comments.

• Freemium

AI Lime is an AI-powered tool allowing users to upload documents and interact with them via natural chat to instantly gain insights, find information, and analyze content.

• Freemium
• From 15$

Heuristica is an AI-powered concept mapping tool that helps students, teachers, and researchers visualize and organize complex ideas on an infinite canvas. It integrates with multiple academic resources and transforms research into actionable outputs.

• Freemium
• From 7$

Parafact is an AI-powered fact-checking tool that instantly verifies human or AI-written text using reliable sources. It provides real-time verification with source citations in just one click.

• Paid
• From 20$

MARK•R is a revolutionary AI Conversational Assistant browser plugin that enables users to highlight text on any webpage and interact with it using AI-powered queries, transforming passive browsing into active engagement.

• Freemium
• From 8$

Liner is an AI-powered search engine and research assistant that offers advanced features like multi-model AI access, file analysis, and in-depth answer generation.

• Freemium

VidQuest is a Chrome extension that accelerates YouTube research. It allows users to ask questions about videos and find keywords with timestamps.

• Freemium
• From 6$

FragDasPDF is an AI-powered tool that lets you chat with PDFs, research literature from over 200 million scientific articles, and write efficiently with an intelligent AI editor.

• Paid
• From 14$

JotBot is an AI-powered document assistant designed to streamline writing and research by helping users overcome writer's block, find and cite sources, and generate drafts.

• Freemium

Summarizer AI is an innovative online tool that simplifies and condenses extensive text documents into concise, easily digestible summaries using advanced AI technology.

• Freemium
• From 7$

Scribewave is an AI-powered transcription service that converts audio and video files into text across 90+ languages, offering automatic subtitles generation and customizable exports with GDPR compliance.

• Usage Based
• From 47$

Macro is an AI-powered workspace that combines document management, note-taking, and research capabilities with integrated AI models from Claude, GPT, and Gemini. It offers intelligent document processing, instant AI popups, and seamless hyperlinking for enhanced productivity.

• Freemium
• From 20$

Citez.ai is an AI-powered writing assistant designed to help researchers, students, and professionals write and organize research papers efficiently. It offers features like AI autocomplete, chatbot, and citation generation.

• Freemium
• From 14$

MisoraAI is an advanced search platform that offers customizable chatbots and comprehensive data source integration, designed to transform traditional search experiences.

• Freemium
• From 15$

DocXter is an AI-powered document analysis and study assistant that helps teams, professionals, and students interact with their documents through intelligent AI agents and knowledge management tools.

• Freemium
• From 8$

Aethera AI is an advanced document analysis platform that helps users understand documents, YouTube videos, and websites without reading them, powered by cutting-edge AI models including GPT-4.

• Freemium
• From 13$

Doclime is an AI-powered assistant that enables users to chat with and extract information from PDF documents using advanced AI models from OpenAI and Anthropic.

• Paid
• From 12$

Long Summary is an AI-powered tool that generates custom-length summaries from large texts without typical AI model limitations, offering unlimited input and output capabilities for comprehensive text analysis.

• Freemium

Rabrain is a retrieval-augmented second brain app with powerful bookmark management, AI-powered search, and knowledge organization features.

• Freemium
• From 9$

TubeMemo is a Chrome extension that enables users to capture transcripts, organize notes, and generate AI-powered summaries from YouTube videos with timestamped annotations.

• Free

MediSearch provides direct, science-based answers to your medical questions. It's a specialized search engine designed to deliver evidence-backed information.

• Free

PDF AI is an AI-powered research assistant that allows users to interact with PDF documents through chat. It facilitates effortless exploration of academic literature and other PDF documents.

• Paid
• From 9$

Gist AI is a free Chrome extension that uses ChatGPT to generate summaries of websites, YouTube videos, and PDFs. It features intelligent content breakdown and direct source navigation capabilities.

• Free

Keenious is an AI-powered research tool that analyzes your text to recommend relevant scientific articles and topics, helping you discover unique and valuable insights.

• Freemium
• From 10$

The Science App analyzes claims by examining supporting and opposing evidence, providing direct links to peer-reviewed scientific research for verification.

• Free

The Drive AI acts as a second brain, providing AI-powered storage to organize resources like documents, videos, and websites. Users can gain deeper insights by asking questions directly to their files and collaborate effectively through integrated chat channels.

• Freemium

Workki AI is a comprehensive fact-checking and information verification platform that helps organizations detect bias, verify sources, and generate reliability reports using advanced AI technology.

• Free

Voilà is an all-in-one AI assistant that integrates seamlessly into your browser to help with creating, writing, brainstorming, and research tasks across any website or platform.

• Freemium
• From 8$

Peek is an AI-powered workspace that automatically organizes and summarizes browser tabs, helping users maintain productivity while exploring the internet without getting lost.

• Free Trial

Topyc is an AI-powered content creation platform that helps websites grow through automated, brand-aligned content generation with real-time research capabilities and direct publishing integrations.

• Freemium
• From 20$

Semantic Scholar is a free, AI-powered research tool that provides access to a vast database of scientific literature. It leverages artificial intelligence to enhance research and discovery.

• Free

Notebooks is an AI-powered visual workspace designed for marketers to connect diverse content sources like notes, videos, and websites, utilizing AI models like ChatGPT and Claude to generate winning content faster.

• Free Trial
• From 39$

TabCrunch uses AI to organize and summarize browser tabs, enhancing research efficiency. It groups tabs, provides summaries, and offers collaboration features.

• Free

An AI-powered tool that provides summarisation and research functions to significantly enhance productivity in research and writing.

• Free Trial
• From 10$
• API

EssayService.ai is an AI-powered essay writing tool that helps users create high-quality, well-structured essays. It offers intelligent writing assistance, impeccable grammar and style checks, and in-depth research capabilities.

• Free

PDFtoChat is a free, open-source tool that enables users to have interactive conversations with their PDF documents using AI powered by Together.ai and Mixtral.

• Free

SearchGPT is a browser extension that integrates ChatGPT into major search engines, providing personalized, context-aware search results across Google, Bing, Yahoo, and DuckDuckGo.

• Free