Double the Donation is a provider of matching gift and workplace giving automation software for nonprofits and educational institutions, founded by Adam Weinger and based in Atlanta. The company maintains a proprietary database of 20,000+ companies offering corporate matching gift, volunteer grant, and payroll giving programs. Its flagship product, 360MatchPro, screens donor employer information against this database and automatically delivers company-specific instructions to help donors submit matching gift requests, claim volunteer grants, or enroll in payroll giving. The platform integrates with 90-100+ fundraising platforms and serves 8,000+ nonprofits and schools.