
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
OpenRead records 27,098 monthly visits with -51.6% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. SummarizePaper records 1,308 monthly visits with -44.1% growth and Free pricing.
AI research companion that summarizes papers and answers questions with cited sources
| Dimension / Metric | ||
|---|---|---|
| Official Domain | openread.academy | summarizepaper.com |
| Pricing Model | Freemium, Paid, Contact for Pricing | Free |
| Monthly Visits | 27.1K (27,098) | 1.31K (1,308) |
| MoM Traffic Delta | -28.84K (-51.6%) | -1.03K (-44.1%) |
| Primary Market & Share | 🇮🇩 Indonesia (27.2%) | 🇺🇸 United States (100%) |
| Direct Visits / mo | 7.07K | 514 |
| User Rating | 4.3 | 3.8 |
| Supported Platforms | Website | Website |
AI research workspace for searching, reading and connecting papers
Search a corpus of hundreds of millions of papers by meaning, with new content indexed continuously from thousands of journals.
Ask questions of any paper and place multiple studies side by side to spot agreements, contradictions and the bigger picture.
A visual graph maps how papers and concepts connect, helping you find adjacent work you would otherwise miss.
Upload your own PDFs, capture reading notes, and organize everything in a single research workspace.
AI research companion that summarizes papers and answers questions with cited sources
Get a detailed summary, key points, a plain-language abstract and a blog-style article for any paper found by arXiv ID, DOI, PMID or link. Summaries can be rewritten in 16 languages and for four reader levels.
Ask questions about one paper or up to ten at once. Every claim is linked to the sentence that supports it, tagged by paper when several are compared, and a Premium comparison table reads each paper whole.
Group papers into collections with notes, tags and reading status, import BibTeX or a Zotero collection, then run comparison tables and an analysis of where the papers agree, disagree and what is left open.
Choose up to five arXiv categories, bioRxiv or medRxiv areas or journal subfields, add keywords, and get new papers with short summaries every weekday, plus weekly letters that put the field's papers in perspective.

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field

AI academic search engine for peer-reviewed science

AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers
The AI workspace where researchers read, write, and cite with every claim traceable to its source
The AI workspace where researchers read, write, and cite with every claim traceable to its source
Chat with any PDF, video, or website and get cited answers in seconds
AI answers grounded in 300M+ scholarly full texts
AI answers grounded in 300M+ scholarly full texts

Map the literature around the papers you love—free
Map the literature around the papers you love—free
Free AI Summarizer for text, articles, URLs and images
Free AI Summarizer for text, articles, URLs and images

Turn research papers and articles into interactive summary flashcards
Turn research papers and articles into interactive summary flashcards
AI-powered platform to read, write, and stay current with research

One AI agent for finding, reading and writing with real research
One AI agent for finding, reading and writing with real research
AI summaries and study guides for scientific papers
AI summaries and study guides for scientific papers