The best Academic Research Tool alternative to Google Scholar is Semantic Scholar, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to Google Scholar and 16 are Academic Research Tools so hopefully you can find a suitable replacement. Other interesting Academic Research Tool alternatives to Google Scholar are Scinapse, Scopus, Connected Papers and Bielefeld Academic Search Engine.
Semantic Scholar (paywall free) is a science publication aggregator that collects citation-data from PubMed, CiteSeer, IEEE etc and rank each article according to the percieved number of impactful citations.
Scinapse is a free search engine for academic papers. As of September 2018, it indexes more than 200 million articles from more than 40,000 journals.
Compared to other similar website, scinapase seems like, close alternative to google scholar. If they introduce scholar profile section which is under beta will make it more appealing.
Elsevier’s Scopus, the largest abstract and citation database of peer-reviewed literature. Search and access research from the science, technology, medicine, social sciences and arts and humanities fields.
Connected Papers is a unique, visual tool to help researchers and applied scientists find and explore papers relevant to their field of work.
gives a brief view of papers associated with searched paper
BASE is one of the world's most voluminous search engines especially for academic web resources. BASE provides more than 300 million documents from more than 10,000 content providers. You can access the full texts of about 60% of the indexed documents for free (Open Access).
ArnetMiner (AMiner) is designed to search and perform data mining operations against academic publications on the Internet, using social network analysis to identify connections between researchers, conferences, and publications.
OA.mg is a search engine for academic papers. Whether you are looking for a specific paper, or for research from a field, or all of an author’s works – OA.mg is the place to find it.
RefSeek is a web search engine for students and researchers that aims to make academic information easily accessible to everyone. RefSeek searches more than five billion documents, including web pages, books, encyclopedias, journals, and newspapers.
CiteSeerx is an evolving scientific literature digital library and search engine that has focused primarily on the literature in computer and information science.
Wispar is a user-friendly and privacy-friendly Android/iOS app that seamlessly searches scientific journals and articles using the Crossref and OpenAlex API. Stay updated on your preferred journals by following them and receive new article abstracts in your main feed.
BioSeek Mobile - Next Generation Search For Life Sciences. Fast. Efficient. Free. We process at one go multi-component searches that are normally quite time consuming. We strive to deliver the clearest representations of massive amounts of data.
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SemanticScholar has a large corpus of works.