Matilda is an open academic search engine aiming to make references and citation data as usable as Open Access scholarly texts and datasets. By treating academic documents and their metadata equally it seeks to give a fair place to academic content excluded from proprietary tools. Matilda searches more than 141 million research works coming from ArXiv, PubMed, Crossref, RePEc, HAL, Unpaywall and ORCID. It also offers various RSS feeds to keep you informed of changes to the results of a search query, citations for a publication, and works by an author and their citations.