
BiddingOwl is primarily an auction management platform that offers essential features like bid notifications, event ticketing, and mobile bidding without the need for a separate BiddingOwl app. Givebutter, however, provides similar core features for in-person, hybrid, and virtual silent auctions, plus a whole lot more—such as flexible payment options, auto-charging winners, event livestreaming, and a QR code generator for in-person bidding.
With Givebutter, you also get a built-in nonprofit CRM, eliminating the need to export and import data between your auction website and donor database.


Free forever thanks to optional donor tips

Why give up a percentage of winning bids when you don’t have to? Thanks to the Givebutter Guarantee, you take home every dollar you raise when you enable donor tips. If you’d rather not show tips, a flat 3% platform fee applies, plus standard processing fees, which you can either ask donors to cover or cover yourself.


Backed by the Givebutter Guarantee
$0
Up to
5%
2.9% + 30¢
Not listed publicly
Unlimited
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92% of donors
How is Givebutter free?
Thanks to optional donor tips, Givebutter’s core fundraising features are free for all nonprofits. When tips are enabled, you pay $0—backed by the Givebutter Guarantee. Prefer to hide tips? Disable them and pay a flat 3% platform fee plus standard processing fees. For more advanced tools, Givebutter Plus starts at $29/month.

BiddingOwl users appreciate its customer service and user-friendly design. However, when it comes to easy setup and quality of support, Givebutter takes the cake.



Free forever thanks to optional donor tips
Hear from real nonprofits what makes Givebutter better

Givebutter’s editorial staff aims to bring you the most transparent and objective comparisons possible. We sourced these comparison metrics directly from fundraising platform websites and third-party review sites like G2, Capterra, Trustpilot, and more. Score data gathered on September 2023.
Switch to Givebutter in minutes, and bring everything with you
Givebutter leads the pack in user satisfaction
We’re proud to say that that we’re the most-reviewed and highest-rated nonprofit software company on G2, the largest independent software review site. Givebutter is ranked as the #1 software for fundraising, donor management, and auctions based on user satisfaction ratings.
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Winter 2025

