Nonprofits run on every dollar they raise. Zeffy is built to make sure they keep every single one. We're an all-in-one fundraising platform — donation forms, recurring giving, event ticketing, peer-to-peer campaigns, membership management, online auctions, raffles, and a full donor CRM, all under one login. There are no platform fees, no transaction fees, no processing fees of any kind. Every dollar your supporters give goes directly to your organization, not to us. So how does Zeffy stay free? Donors can choose to leave a small voluntary tip at checkout to help support the platform. Two out of three do. Nonprofits never pay anything — not when you sign up, not as you grow, and not when it comes time to run your biggest campaign of the year. More than 100,000 nonprofits across the US, Canada, UK and Australia trust Zeffy to power their fundraising. Together, they've raised over $2 billion — and not one of them has ever paid us a fee. We've been doing this for seven years, and that number has never changed. Zeffy is a Certified B Corporation, which means our commitment to nonprofits isn't just a promise. It's written into how we're built.