The Angel Resource Institute provides education, training, mentoring, and information on best practices in the field of angel investing to improve connections between angel investors and entrepreneurs.

The Angel Resource Institute (ARI) is a charitable organization devoted to education, mentoring, and research in the field of angel investing, a growing driver of our entrepreneurial economy.

ARI was founded in 2006 by the Ewing Marion Kauffman Foundation.

The programs of ARI include educational workshops and seminars, research projects and reports, and information about angel investing for the general public. 

ARI is affiliated with the Angel Capital Association, the professional association of angel groups in North America.