Edfinity

Edfinity is an innovative, collaborative online homework and assessment platform for collegiate STEM courses. Unbundling expensive publisher packages of textbooks and homework platforms, Edfinity empowers educators with ready-to-use homework mapped to more than 300 textbooks as well as hundreds of thousands of interactive, algorithmic homework problems that can be mapped to any commercial or Open Educational Resources (OER) textbook or paired with any curriculum. Architected with an open-source problem format, Edfinity features intuitive authoring tools for educators to create, curate and crowdsource richly interactive problems for greater student engagement. Free to educators, student access to Edfinity costs less than a cup of coffee per month. Privately owned and based in Austin, Texas, Edfinity grew out of the educator community in 2017 and today is trusted by more than 350 institutions. Edfinity is supported by the National Science Foundation's Small Business Innovation Research (SBIR) grants for cutting-edge, advanced technological innovation in commercially viable applications.