Best-in-Class
Event Fundraising Software
The platform trusted by 14,000+ nonprofits to help them raise more and stress less.

Support a wide range of events, from galas to golf outings, luncheons, community events, and more.
- Raise More, Stress Less: Capture more donations with integrated ticketing, sponsorship management, donation scoreboards, digital wallet, and more.
- Save Time with Smart Tools: Streamline every step with express check-in and checkout, AI-powered event readiness, and real-time analytics and reporting.
- Engage Supporters Anywhere: Expand your reach with seamless online and in-person events. Connect with remote donors and grow your supporter base.
- Award-Winning Support: From your first event to your biggest gala, our expert team is with you—whether it’s onsite, by phone, chat, or email—every step of the way.
Take your events from good to great with the all-in-one fundraising solution built for innovation, engagement, and results.
Why Choose OneCause?
Integrated Tickets
& Tables
Simplify ticketing with custom packages, promo codes & express check-in. Save hours with drag-and-drop seating.
Sponsorship
Management
Sell packages online & invoice sponsors. Maximize logo exposure and track engagement to prove sponsor ROI.
Giving &
Donation Appeals
From donation appeals and paddle raises to Text2Give® and AI-powered features — we’ll help you raise more and save valuable time!
Analytics &
Reporting
Track contributions, configure receipts, and analyze donor activity for individual events or
across multiple.
Request a Demo
Discover why thousands of nonprofits trust us to help them raise more, engage supporters, and simplify every event.
Let’s make fundraising effortless—and extraordinary.