Research AI Tools
GummySearch
Discover and analyze Reddit audience insights for your niche
GummySearch is an audience research tool that helps entrepreneurs and marketers explore Reddit communities to uncover customer pain points, language, and trends. It aggregates and organizes Reddit conversations so founders can validate ideas and craft messaging that resonates with their target audience.
Compass
Get AI-driven answers to your business strategy questions instantly
Compass by Whys is an AI research and strategy assistant that answers founders' and operators' questions about markets, competitors, and business decisions using curated data. It helps early-stage startups move faster by providing on-demand strategic insight without expensive consultants.
Andrew Ng’s Machine Learning at Stanford University
The world's most popular machine learning course on Coursera
Andrew Ng's foundational Machine Learning Specialization on Coursera covers supervised learning, unsupervised learning, and best practices for ML system design. The course uses Python and is suitable for beginners and practitioners alike. It remains one of the most-taken online courses in AI education globally.
Generative AI: A Creative New World
Sequoia Capital's landmark analysis of the generative AI landscape
This seminal article by Sequoia Capital explores the emergence and implications of generative AI across industries including media, gaming, healthcare, and software. It maps the technology stack, key players, and investment opportunities in the generative AI ecosystem. A must-read for founders, investors, and anyone tracking AI's trajectory.
Geoffrey Hinton’s Neural Networks For Machine Learning
Foundational deep learning course from the godfather of AI
Originally offered on Coursera by Geoffrey Hinton, this course covers the theory and application of neural networks including backpropagation, RNNs, and deep belief networks. It is widely regarded as a seminal resource in deep learning education. The course content is now referenced and discussed extensively across the ML community.
Chatbot Arena
Crowdsourced LLM benchmark through blind head-to-head battles
Chatbot Arena, hosted at lmarena.ai, is an open platform where users compare two anonymous AI chatbots side-by-side and vote for the better response, generating a live crowdsourced leaderboard of LLM quality. Developed by researchers at UC Berkeley, it provides an Elo-based ranking across dozens of models. Widely referenced by AI researchers and practitioners as a reliable model quality benchmark.
ASReview
AI-assisted systematic review tool that prioritizes relevant papers
ASReview (Active learning for Systematic Reviews) is an open-source machine learning tool developed at Utrecht University that helps researchers efficiently screen large volumes of academic literature. It uses active learning to prioritize papers most likely to be relevant, dramatically reducing screening time. Designed for systematic reviewers in academia and evidence synthesis.
Synthical
Read and understand scientific papers with AI-powered simplification
Synthical is an AI-powered research platform that simplifies scientific papers, making academic literature accessible to a broader audience. Users can search for papers, get plain-language explanations, and explore related research in an intuitive interface. Designed for students, researchers, and curious learners who want to stay current with science.
Cogram
AI note-taker that writes meeting summaries and action items
Cogram is an AI-powered meeting assistant that automatically transcribes online meetings and generates structured summaries, decisions, and action items. It integrates with Zoom and Teams and keeps notes private by default, catering to consultants, project managers, and client-facing teams.
SciSpace
Discover, read, and understand scientific papers with AI help
SciSpace is an AI research platform that provides access to millions of scientific papers and lets users ask questions about any paper to get plain-language explanations of methods, results, and concepts. It also supports literature discovery, citation management, and AI-assisted writing for researchers and academics.
Explainpaper
Understand complex research papers by highlighting and asking AI
Explainpaper lets users upload research papers and highlight confusing passages to receive instant AI-generated plain-English explanations. It is designed for students, early-career researchers, and curious learners who want to engage with technical literature without getting lost in jargon.
NotebookLM
Google's AI notebook that reasons over your own uploaded sources
NotebookLM is an AI-powered research assistant from Google that lets users upload documents, PDFs, and notes and then ask questions grounded exclusively in those sources. It generates summaries, FAQs, and study guides from personal source material, making it ideal for students, researchers, and analysts.
Sourcely
Find credible academic sources for any topic or essay instantly
Sourcely is an AI tool that finds relevant, credible academic sources for essays, research papers, and projects based on a user's text or topic description. It saves students and researchers hours of database searching by returning vetted citations aligned with the input content.
Recall
AI bookmarking that summarizes and connects everything you save online
Recall is an AI-powered knowledge management tool that automatically summarizes and categorizes bookmarked content from articles, videos, PDFs, and podcasts. It surfaces connections between saved items and allows natural language search across your personal library. Ideal for researchers, curious learners, and knowledge workers building a long-term second brain.
alphaXiv
Open discussion and annotation layer built on top of arXiv
alphaXiv is a platform that adds a social discussion and commentary layer to arXiv preprints, allowing researchers to annotate papers, ask questions, and engage with authors and peers. It makes the scientific review and discussion process more open and collaborative. Useful for researchers who want richer community engagement around academic papers.
Gist AI
Summarize any webpage, YouTube video, or PDF in just seconds
Gist AI is a browser extension that uses AI to instantly summarize web pages, YouTube videos, and PDF documents into concise key points. It supports multiple languages and integrates directly into your browser workflow. Ideal for researchers, students, and busy professionals who need to consume content faster.
Summary With AI
Summarize any article or webpage into key points with one click
Summary With AI is a browser-based tool and extension that condenses web articles, blog posts, and online content into short, readable summaries using AI. It delivers key takeaways without requiring users to read the full text. Designed for busy readers, researchers, and professionals who need to stay informed efficiently.
aiPDF
Chat with and extract precise insights from any PDF using AI
aiPDF lets users upload PDF documents and interact with them via an AI chat interface, asking questions and getting precise answers drawn from the document's content. It supports large, multi-page PDFs and provides source-cited responses. Useful for students, lawyers, researchers, and professionals who frequently work with lengthy documents.
Exam Samurai
Generate practice exams and quizzes from any study material instantly
Exam Samurai uses AI to turn notes, textbooks, or uploaded documents into customized practice quizzes and mock exams. Students can test their knowledge, identify weak areas, and reinforce learning in an active, efficient way suited to any subject or academic level.
ChatGPT Heralds an Intellectual Revolution
Kissinger and Schmidt's WSJ essay on AI's civilizational impact
Published in The Wall Street Journal, this essay by Henry Kissinger, Eric Schmidt, and Daniel Huttenlocher argues that ChatGPT and generative AI represent a profound intellectual and philosophical shift for humanity. The authors explore implications for knowledge, governance, and human reasoning. A thought-provoking perspective from policy and technology leaders.
Open Notebook
Open-source AI notebook for research and document exploration
Open Notebook is an open-source AI-powered research tool inspired by Google's NotebookLM, allowing users to upload documents and have conversations with their content. It supports multi-document synthesis, Q&A, and summarization using local or cloud LLMs. Built for researchers and knowledge workers who value open-source flexibility.
STORM
Stanford's AI system that writes Wikipedia-style research articles
STORM (Synthesis of Topic Outlines through Retrieval and Multi-perspective Question Asking) is a Stanford research system that autonomously generates long-form, well-structured articles on any topic using web research and LLMs. It simulates multi-perspective question asking to ensure comprehensive coverage. Aimed at researchers and writers who need detailed background reports quickly.
ChatPDF
Chat directly with any PDF to get instant answers from it
ChatPDF allows users to upload any PDF document and then ask questions to receive precise, cited answers extracted directly from the document's content. It works with research papers, contracts, textbooks, and manuals, making dense documents instantly searchable in plain language. Ideal for students, researchers, lawyers, and professionals who need to extract information from lengthy PDFs quickly.
Scribbl
AI Google Meet assistant that captures notes and highlights
Scribbl is an AI meeting notes tool built specifically for Google Meet, automatically generating transcripts, summaries, and key highlights after every call. It works as a Chrome extension and syncs notes with tools like Notion and Slack, helping remote teams stay aligned without manual note-taking.
IAS PYQ
Previous year UPSC questions explorer.
IAS PYQ is a smart and user-friendly platform designed for UPSC aspirants to explore and practice Previous Year Questions (PYQs) efficiently. Instead of scrolling through lengthy PDFs, users can instantly search and filter UPSC Prelims and Mains questions by subject, topic, keyword, or year. The platform helps students identify exam patterns, revise strategically, and focus on high-yield topics through a clean and minimal interface. Built for serious IAS preparation, IAS PYQ makes analyzing 10+ years of UPSC questions faster, simpler, and more organized.
Answer Visibility Lab
See how AI assistants cite and describe your content.
Answer Visibility Lab helps content teams test how AI assistants cite and describe a website or article. Run structured prompts, compare model responses, and capture citations to improve clarity and discoverability.
AI Watermark and Claude Checker
Check AI text for watermark signals and Claude artifacts
Check text from Claude and other AI tools for hidden Unicode characters. Get an honest report about what text-only detection can prove.
PrepGo
AI-powered AP exam prep platform
PrepGo is a comprehensive AI-powered AP test preparation platform for students. It combines organized AP courses, study planning, flashcards, practice questions, mock exams, past papers, exam schedules, and an AI score calculator to help learners prepare efficiently and reach a stronger score.
TeachQuill
The #1 All-in-One AI for Teachers
TeachQuill is an all-in-one AI platform that helps teachers plan faster, create better materials, and manage their classroom with ease. It offers lesson planning, worksheets, quizzes, assessments, classroom activities, feedback, and parent communication tools for K-12 educators.
BioLayers AI
AI-powered platform mapping biological mechanisms from biomedical evidence
BioLayers AI transforms biomedical literature into evidence-linked maps of genes, proteins, pathways, cell types, and disease mechanisms. Built for researchers and students, it uses AI to connect fragmented evidence and accelerate mechanistic discovery in oncology and biomedical research.
AyurCDS
Clinical Decision Support for Ayurveda Physicians
Help Ayurveda practitioners find and understand relevant clinical knowledge, case reports, research, and evidence. Practitioners can explore patient conditions, search trusted Ayurvedic references, compare clinical evidence, and access case-based insights in one place. It combines traditional Ayurvedic knowledge with modern research to support faster, more informed clinical decision-making.
BitPredict
New This MonthSkill-based crypto price prediction game with verified calls, leaderboards, and rewards.
BitPredict is a free skill-based crypto prediction game where users call whether 200+ cryptocurrencies will go UP or DOWN over 24 hours, with every prediction timestamped, automatically settled, and publicly scored. It’s aimed at crypto enthusiasts and traders who want to prove their market-reading skills without risking money, with public profiles, leaderboards, verifiable prediction receipts, confidence scores, and sponsored USDT rewards. Pro adds real-time feeds, Smart Money Index, CSV exports, and more prediction slots, while Elite adds API access.
AnyImageDetector
New This MonthCheck whether an image is likely AI-generated, with a confidence score.
AnyImageDetector provides a browser-based first-pass assessment of whether an uploaded image is likely AI-generated. It serves fact-checkers, journalists, marketplace teams, and everyday users, with public pricing and API documentation for repeatable workflows. Results are probabilistic, not proof, and edits or compression can reduce reliability.
YesNoMystery
New This MonthFree browser game for lateral-thinking yes-no mysteries
YesNoMystery is a free browser tool for classic lateral-thinking and situation puzzles. You choose a mystery, ask only yes/no questions, and an AI hosts the round with clear answers and soft hints. Library of 1000+ curated puzzles; works solo or in a group; no install.