In order to enable donors to find nonprofits more easily, or donate to 'themes', and to distribute the automatic donations from the Better Giving Alliance in a way that engages the community, is intentional, transparent, equitable, and impactful, Better Giving created a rotating system of 17 nonprofit indexes, one for each of the 17 UN Sustainable Development Goals or SDG. More information about those can be found here.
Within the Nonprofit Marketplace, each nonprofit has a dedicated landing page capable of accepting fiat and cryptocurrency donations, organised inside their most relevant SDG.