Tiltify Catalyst is a community-driven, peer-to-peer fundraising platform built to help nonprofits turn supporters into active fundraisers and fundraisers into community builders. Originally known for pioneering livestream fundraising, Tiltify has evolved into a full-scale peer-to-peer solution designed for how people connect and give today. Catalyst empowers volunteer fundraisers to launch campaigns in minutes and raise money in the ways they already live online, from DIY fundraising and team challenges to fitness events, corporate engagement programs, livestreams, and emergency response campaigns. Built-in engagement tools like polls, rewards, matching challenges, auctions, milestones, and real-time donor interaction transform fundraising from a static transaction into an interactive experience. When fundraising feels social and dynamic, supporters stay motivated, donors stay engaged, and nonprofits raise more. With flexible campaign management, modern supporter experiences, and robust analytics and reporting, Tiltify Catalyst helps organizations expand their reach beyond their existing audience and power their entire peer-to-peer portfolio from one unified platform.