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Nonprofit auction software

Simplify and energize your auctions with mobile bidding

Create memorable event experiences with innovative, easy-to-use mobile bidding and auction software. Whether you’re hosting an in-person, virtual, or hybrid fundraiser, streamline your auctions and raise more for your cause.

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Laptop and mobile screens showing an event fundraising site for “16th Annual Night of Gratitude,” alongside a “Proceeds by Type” summary card with a bar chart and revenue breakdown (tickets, sponsorships, silent auction, live auction, raffles, and more).
Guests sit at a decorated gala table while attendees in the background raise bid paddles during a live auction, with bright floral centerpieces and a lively event atmosphere.

Maximize fundraising results at your next auction

Join more than 14,000 nonprofits using our auction software to fundraise fearlessly.
90,000+
fundraisers hosted with OneCause
Collage showing an auction event experience across devices: a mobile ticket with QR code, a live silent-auction dashboard with category chart and totals, and an event website page.

Captivate your guests, wherever they are

Host in-person, online, and hybrid auctions that keep guests engaged from the first bid to final checkout. Mobile bidding, interactive leaderboards, instant bid updates, and seamless checkout create an experience that feels exciting, simple, and fully connected.

See for yourself
Mobile bidding and silent-auction screens on phone and desktop, including item detail pages, sponsor logos, and a bid entry field with a “Place Bid” button.

Drive more revenue with dynamic mobile bidding

Inspire more bids and increase revenue with real-time outbid notifications, Max Bid functionality, Buy Now options, and easy-to browse item categories that make it easy for guests to discover and compete for items they love.

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Tablet interface for managing auction items, showing an item list with values and status icons alongside an “Add item” form with fields for name, description, value, restrictions, and photos.

Leverage the power of AI to save your team time

Save up to eight hours of auction prep time with AI-generated auction item descriptions. AI-powered recommendations then automatically suggest items to guests and sort listings based on real-time activity, helping you drive more bids while reducing manual work.

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Industry-leading nonprofit auction software features

Everything you need to plan, manage, and optimize high-performing auctions in one powerful platform.

Accessible, engaging auctions

Host inclusive, flexible auctions that increase participation and revenue.

  • Unlimited in-person, hybrid, and virtual auctions
  • Live and silent auction support
  • Integrated ticketing and registration
  • Scoreboard and slideshows
  • SMS guest messaging

Best-in-class mobile bidding

Create an intuitive and exciting mobile bidding experience that keeps donors engaged.

  • Intuitive mobile bidding experiences
  • Real-time outbid and item won notifications
  • Custom starting bids, bid increments, and max bids
  • Simplified checkout and item pickup

AI-powered auction innovation

Use built-in AI tools to streamline event planning and raise more for your mission.

  • AI-generated item descriptions
  • Personalized item recommendations
  • Real-time item sorting based on bidding activity
  • AI-powered event readiness tracker

Industry-leading nonprofit auction software features

Everything you need to plan, manage, and optimize high-performing auctions in one powerful platform.

Host inclusive, flexible auctions that increase participation and revenue.

  • Unlimited in-person, hybrid, and virtual auctions
  • Live and silent auction support
  • Integrated ticketing and registration
  • Scoreboard and slideshows
  • SMS guest messaging

Ready to raise more at your nonprofit’s auction?

With powerful auction software for nonprofits, you can replace paper bid sheets, manual spreadsheets, and fragmented tools with one streamlined system built for fundraising success.

Track and manage item procurement

Keep every auction item organized from donation to display. Manage item details, donor information, restrictions, and pricing in one place. Easily set custom starting bids, bid increments, and Buy Now options to maximize revenue from every item.

Streamline auction check-in and checkout

Help guests spend less time waiting and more time engaging with your cause. Deliver a streamlined registration experience with QR code check-in and minimize wait time with self-checkout and item pickup.

Keep bidders engaged and motivated

Mobile bidding, real-time notifications, and gamification features create urgency and excitement throughout your event. When supporters feel the momentum, they bid more often and give more generously.

Generate more revenue with raffles and wine pulls

Expand your fundraising potential beyond auctions with raffles, sign-up parties, wine pulls, beverage tickets, VIP packages, and fixed-price items. These additional revenue streams help you increase total event proceeds without adding complexity.

Read the full story
We felt supported every step of the way. The team at OneCause was more than just a vendor – they were true partners in our success.
Debbie Kanda
Development Associate – Valley Outreach
Read the full story

FAQs about nonprofit auction software

Our nonprofit auction software supports silent auctions, live auctions, hybrid events, fully virtual auctions, and in-person fundraising galas. You can integrate auctions into broader fundraising events that include ticketing, sponsorships, donation appeals, raffles, and more.

SEE BONTERRA IN ACTION

Ready to drive more impact?

Modern, intuitive nonprofit silent auction software can transform your next event and help you exceed your fundraising goals.

Request a demo