Research
47 tools · Featured Research tools
Falcon AI Free
Open-weight LLM family from Abu Dhabi's TII, free to download and deploy on your own servers
Zotero Freemium
Free reference manager that clips papers from any browser and writes citations for you
Readwise Reader Paid
Read-it-later app that syncs highlights to Notion and Obsidian, plus AI summaries and Ghostreader prompts
Adobe Acrobat Paid
PDF editing with Adobe's AI Assistant for summaries and document chat, from $12.99 per month
OpenAI o3-pro Paid
OpenAI's slow, expensive reasoning model for hard math, science and code
NotebookLM Video Overviews Freemium
Turns your uploaded documents into narrated slide-style explainer videos
NotebookLM Plus Paid
NotebookLM Plus gives you five times the notebooks and Audio Overviews of the free tier, and it's bundled into Google…
Voyage AI Freemium
Embedding and reranking models tuned for retrieval, with a strong code-search model
Dovetail Paid
Customer research platform that turns interviews and support tickets into tagged, searchable insight
Exa Freemium
Exa: The Semantic Search API Built for AI Applications
Kagi Paid
Kagi: The Ad-Free Premium Search Engine With AI Summaries
Diffbot Paid
Diffbot Knowledge Graph API for Structured Web Data
Mojeek Freemium
Mojeek Independent Search Engine: Private, Bot-Free Web Results You Can Trust
You.com Freemium
You.com AI Search Engine: Chat-Based Research with Cited, Real-Time Answers
Explainpaper Freemium
Explainpaper AI to Understand Research Papers & Math
Scholarcy Freemium
Scholarcy AI Research Summarizer & Knowledge Cards
Connected Papers Freemium
Visual Literature Map Tool to Explore Related Academic Papers
Scite Freemium
Smart Citations Tool to See How Research Is Really Used
Notably Freemium
Notably: AI Research Platform to Analyze Interviews and User Feedback
Kimi AI HOT Freemium
Kimi AI Assistant: Long-Context Research and Document Analysis
Detail Freemium
Run AI-Powered User Research Interviews That Reveal Real Insights
Unriddle Freemium
Unriddle AI: Understand Complex Research Papers with AI Reading Assistance
PDF.ai Freemium
PDF.ai: Chat with Any PDF and Get Instant Answers from Your Documents
Litmaps Freemium
Litmaps: Visual Literature Mapping to Discover & Track Research Papers
ResearchRabbit Freemium
ResearchRabbit: AI-Powered Literature Discovery & Citation Visualization
Humata Freemium
Humata AI: Chat with Your Files, Papers & Documents for Fast Answers
ChatDOC Freemium
ChatDOC: Chat with PDFs, Docs & Files to Get Instant, Cited Answers
Wander AI Freemium
Wander AI: Lightning-Fast AI Search and Answer Engine
Gist AI Free
Gist AI — Free Chrome Extension to Summarize Articles, Videos, and PDFs Instantly
Rationale Freemium
Rationale AI Decision-Making Tool for Pros and Cons Analysis
ChatPDF Freemium
ChatPDF: Chat with Any PDF to Find Answers Instantly
Hexomatic Freemium
Hexomatic AI Automation – Scrape Websites & Run Workflows Without Code
Komo AI Freemium
Komo AI Search Engine – Privacy-First Visual Answers & Insights
Summarize.tech Freemium
Summarize.tech: AI Summary of Any YouTube Video
Felo Search Free
Free AI Search Engine That Connects Information Across Languages and Sources
Firecrawl Freemium
AI Web Scraping and Crawling API for Clean, LLM-Ready Data
Mindgrasp Freemium
AI Study Tool that Turns Videos, PDFs and Docs into Notes and Quizzes
Khoj Freemium
Open-Source AI Research Assistant That Searches, Summarizes, and Reasons Across Your Documents
Tavily Freemium
The AI Search API Built for LLM Agents and Autonomous Research Workflows
Afforai Freemium
The AI Research Assistant That Reads, Analyzes, and Synthesizes Documents for Faster Literature Review
Glasp Free
AI-Powered Highlighting and Knowledge Curation Tool for Researchers and Learners
SciSpace Freemium
The AI Research Assistant That Reads, Explains, and Connects Scientific Papers for Faster Literature Discovery
Semantic Scholar Free
The AI-Powered Academic Search Engine for Scientific Literature Discovery and Analysis
Elicit Freemium
The AI Research Assistant That Finds, Summarizes, and Synthesizes Relevant Academic Papers for Any Research Question
Heptabase Freemium
The Ultimate Visual Wiki and Infinite Whiteboard to Research and Learn Complex Topics
Consensus Freemium
The Scientific Search Engine to Get Evidence-Based Answers from Research Papers
Perplexity Freemium
The AI-Powered Answer Engine for Real-Time Research