AI research
AI answer engines, academic paper search, and tools that answer questions about PDFs, documents and data.
78 results, page 2 of 3
iAsk.ai
A free AI answer engine that replies to natural-language questions with cited answers.
Inciteful
A free web tool that uses citation graphs to find related academic papers and connect two papers.
Jenni AI
An AI writing assistant for academic essays and research papers, with source library and citations.
Julius AI
An AI workspace that analyses data and creates spreadsheets, slides, dashboards, websites, images and video.
Keenious
A research recommender that suggests relevant academic papers based on the text you are writing.
Khoj
Open-source AI second brain that researches across your documents and the web with any model.
Knowt
A study app for flashcards, notes, quizzes and exam prep, with AI tools that summarize lectures.
Kotaemon
An open-source, self-hosted RAG app for chatting with your documents using local or hosted models.
LightPDF
Online and desktop PDF editor and converter with OCR and AI document chat.
Liner
Browser extension for highlighting, bookmarking and AI-summarizing webpages.
Litmaps
A literature review tool that maps citation networks around seed papers to find related research.
Local Deep Research
A self-hosted research assistant that runs multi-step searches with local or cloud language models.
LocalGPT
A self-hosted tool for asking questions about your own documents using local language models.
Logically
An AI workspace for citation-backed research, reference management, PDF annotation and paper writing.
MaxKB
An open-source, self-hosted platform for building knowledge-base question answering and AI agents.
Metaso AI Search
A Chinese AI search engine that gives ad-free, structured answers, with file upload and slide generation.
Morphic
An open-source AI search engine with a generative interface that you can host yourself.
Open Knowledge Maps
A nonprofit visual search engine that builds topic maps of research literature.
Open Notebook
Self-hosted, open source alternative to Google's NotebookLM.
OpenEvidence
An AI answer engine for healthcare professionals, grounded in peer-reviewed medical literature and guidelines.
OpenRead
A web platform for searching, reading, comparing and taking notes on academic papers with AI help.
Paper Digest
A web platform that uses AI to search, review, read and write about academic research papers.
Paperguide
An AI research platform for finding papers, managing references and running systematic reviews.
Paperlib
An open-source desktop app for organizing academic papers, scraping their metadata and exporting references.
Paperpal
An AI academic writing tool with grammar checks, citations, paraphrasing and journal submission checks.
PDF.ai
A web app for asking questions about PDF files and getting AI answers and summaries.
Petal
A web platform for storing documents and asking an AI questions answered with sources from them.
Pieces
A desktop app that builds a searchable AI memory of your work and feeds context to other AI tools.
Powerdrill
An AI data analysis workspace that answers plain-language questions about documents, spreadsheets and databases.
Quadratic
A browser-based spreadsheet that combines formulas with Python, JavaScript and AI-written analysis code.
