Beam Impact, a social impact tech company, has raised $13.3M in Series A funding to help mission-driven ecommerce brands build stronger loyalty by empowering people to make an impact on massive social issues as part of their everyday purchases.

Index Ventures led the funding round with participation from previous investors Ulu Ventures and HearstLab as well as strategic angels like Brian Long and Andrew Jones (co-founders of Attentive), and Ruchika Julapalli (Head of Product at Everlane). This brings Beam's total funding to date to $15.4M.