Alternatives to Paper Digest
A web platform that uses AI to search, review, read and write about academic research papers. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Paper Digest
A web platform that uses AI to search, review, read and write about academic research papers.
Replacements
Listings that take over the same core job as Paper Digest.
SciSpace
An AI research assistant for searching papers, running literature reviews and writing with citations.
SciSpace offers paper search, chat with PDF, literature review and writing tools with citations, but requires a paid plan for full features and does not cover patents.
Elicit
An AI research assistant that finds papers, summarizes findings and extracts data for literature reviews.
Elicit finds papers, summarizes findings and extracts data for literature reviews and evidence synthesis, with plan details not given on its homepage.
OpenRead
A web platform for searching, reading, comparing and taking notes on academic papers with AI help.
OpenRead searches more than 300 million papers and lets you compare papers, take notes and choose AI models, with advanced features behind the Pro plan.
Consensus
An AI search engine for peer-reviewed literature that gives evidence-based answers drawn from papers.
Consensus searches peer-reviewed literature for evidence-based answers and has tools to organise results, but does not search patents, grants or people.
Paperguide
An AI research platform for finding papers, managing references and running systematic reviews.
Paperguide adds reference management with Zotero and Mendeley imports and a systematic review workflow with PRISMA reporting to cited paper search.
Undermind
An AI research agent that searches the scientific literature in depth and cites every source.
Undermind is an AI agent that reads full texts and figures and follows citation trails, with topic alerts, but requires an account to use.
The Lens
A search and analysis platform for patents and scholarly literature, with charts and collections.
The Lens searches patents and scholarly works together with built-in charts and shareable collections, but offers analysis tools rather than AI summaries or question answering.
Also worth comparing
These listings name Paper Digest as their own alternative, so the relationship runs both ways.
Asta
Ai2's scholarly research assistant for finding, summarizing and analyzing scientific literature.
Paper Digest combines literature review, question answering and claim verification and also searches patents and grants, usable without signing in, though full-use pricing is unclear.
SciSummary
A web tool that uses AI to summarize scientific articles and research papers.
Paper Digest adds literature review, question answering, claim verification and daily alerts, and can be used without signing in, though pricing for full use is not clearly stated.
Scite
An AI research tool that answers questions from scholarly articles and shows how claims are cited.
Paper Digest offers claim verification, literature review and search across papers, patents and grants, and is usable without signing in, though full pricing is unclear.
Similar software
Related functionality, not a direct replacement.
Semantic Scholar
A free, AI-powered search engine for scientific literature covering papers from all fields of science.
Google Scholar
Google's free search engine for scholarly articles, theses, books, abstracts and court opinions.
Scholarcy
An AI summarizer that turns papers, articles and videos into interactive flashcard summaries.
Litmaps
A literature review tool that maps citation networks around seed papers to find related research.
