ActBlue is a nonprofit technology organization established to facilitate grassroots fundraising for Democratic candidates, progressive organizations, and nonprofits. By providing a secure online platform, ActBlue allows supporters to make contributions to political campaigns and causes aligned with progressive values. Their tools streamline the donation process, enabling smaller donors to have a significant impact in political campaigns across the United States. ActBlue is widely used by Democratic campaigns at all levels, from local races to presidential elections, as well as by various progressive advocacy groups.