Best Unpaywall Alternatives ranked by AI · updated May 2025
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Unpaywall is a free browser extension that finds full-text versions of research papers across the web.
Top 5 Unpaywall alternatives
Kopernio helps you access research articles and organize your references. Works seamlessly with your browser.
Pros
- Access to research articles
- Reference organization
Cons
- Premium features require payment
Free basic version, Paid premium
Sci-Hub is a website that provides free access to research papers.
Pros
- Free access to research papers
- Easy to use interface
Cons
- Legal issues with publishers
Library Genesis is a search engine that provides free access to millions of research papers and books.
Arxiv Vanity is a service that takes papers from the arXiv and formats them into a responsive web page so you don't...
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