Agilon One - Agilon One is a Nonprofit CRM software solution that connects and gathers information on constituents.
Giftbit Payment API - Stripe for gift cards
Txt2Give - Txt2Give helps churches, non-profits, schools, alumni associations, and political campaigns receive donations with text messages.
Wirize - Payment checkout for freelancers
Give by Cell - Give by Cell is the nation’s leading provider of mobile fundraising solutions to non-profit organizations with more than 2,500 clients.
Payant for Messenger - Pay + get paid anywhere, including messaging apps