Category: Unpaywall

The number and proportion of freely available articles is growing; reaching 45% of the literature published in 2015

Using open data and open services, a large-scale study of the state of open and free access has found both the number and proportion of articles freely available to the public is growing, having reached 45% of the literature published in 2015. Juan Pablo Alperin reveals more about this study and suggests we are at the beginning of a new […]

Announcing Unpaywall: unlocking #openaccess versions of paywalled research articles as you browse

Today marks the official launch of Unpaywall, a web browser extension that links users directly to free full-text versions of research articles. Heather Piwowar and Jason Priem of Impactstory, the team behind Unpaywall, report on the successful pre-release phase, and explain how two decades of investment, a slew of new tools, and a flurry of new government mandates have helped […]