Bidding Owl VS Silent Auction Pro

BiddingOwl and Silent Auction Pro help you run auctions, but they charge fees that reduce what you raise for your cause. Zeffy gives you auction tools plus donation forms, event ticketing, and donor management — all with zero fees so every dollar stays with your mission.

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Silent Auction Pro
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BiddingOwl

Bidding Owl VS Silent Auction Pro

Bidding Owl VS Silent Auction Pro: What nonprofits should know before choosing.

BiddingOwl
Silent Auction Pro
Silent Auction Pro
<div class="comparetable"><div class="div-block-440"><div id="emailfeatures"class="tablerow is-header"><div class="column1 is-header"><img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8c44be5e84b3fa1ec188e_email.svg"alt=""><div class="comparecategorytitle">Auctions Platforms Features</div></div><div class="column2 is-header"><div class="rich-text_table is-header"></div></div><div class="column3 is-header"><div class="rich-text_table is-header"></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Easy Upload of Auction Items</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Mobile & Online Bidding (Silent + Live)</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Automatic Payment/Checkout for Winners</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Real‑Time Outbid Notifications & Bid Tracking</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Custom Branding & Auction Page Sharing</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Reporting & Exportable Winner/Payment Data</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow endrow"><div class="column1 is-compare"><div class="left-column_text">In‑Person Event Support (QR codes, on‑site bidding, checkout) </div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div></div></div>
<div class="comparetable"><div class="div-block-440"><div id="pricing"class="tablerow is-header"><div class="column1 is-header"><img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8c44be5e84b3fa1ec188e_pricing.svg"alt=""><div class="comparecategorytitle">Pricing</div></div><div class="column2 is-header"><div class="rich-text_table is-header"><p class="rich-text_table is-header big-text">5%</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="rich-text_table is-header">card fees on winning bids</p></div></div></div><div class="column3 is-header"><div class="rich-text_table is-header"><p class="rich-text_table is-header big-text">2%</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="rich-text_table is-header">Annual fee and card fees</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Processing fees</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">2.9% + $0.30</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Stripe or PayPal processing fees apply per transaction</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">2.9%</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">via Worldpay with no per-transaction fees; 3% surcharge for paying invoice by credit card</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Platform fees</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">5%</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">performance fee on winning online/mobile auction bids only; traditional silent/live auctions have no platform fee</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">2.0%</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">of all auction proceeds (items, tickets, donations, fund-a-need), capped at $3,500 per event</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Monthly fees</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">$0</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><img><p class="table_text">No monthly or subscription fees</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">$0</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><img><p class="table_text">annual subscription plans range from $449/year to $899/year depending on plan</p></div></div></div></div><div class="tablerow endrow"><div class="column1 is-compare"><div class="left-column_text">Value for money</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">4.9</p><div class="table_icon-text-content"><img src=""alt=""><img><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">N/A</p><div class="table_icon-text-content"><img src=""alt=""><img><p class="table_text"></p></div></div></div></div></div></div>
<div class="comparetable"><div class="div-block-440"><div id="pricing"class="tablerow is-header"><div class="column1 is-header"><img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8d5b26894c6e329782874_Features.svg"alt=""><div class="comparecategorytitle">Features</div></div><div class="column2 is-header"><div class="rich-text_table is-header"><p class="rich-text_table is-header big-text">4.8/5</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img><p class="rich-text_table is-header">Auction-focused platform. Straightforward setup for mobile bidding and item management. Limited to auctions only.</p></div></div></div><div class="column3 is-header"><div class="rich-text_table is-header"><p class="rich-text_table is-header big-text">N/A</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="rich-text_table is-header">Auction management with mobile bidding. Requires separate tools for donations, ticketing, and memberships. More complex integration.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Donations</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">BiddingOwl does not offer standalone donation collection tools - their platform focuses specifically on auction fundraising.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Silent Auction Pro doesn't offer standalone donation functionality. You'd need to integrate with separate donation platforms or use workarounds through auction items.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Ticketing</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">BiddingOwl does not provide event ticketing services - their platform centers on auction item bidding and management.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">No built-in ticketing system. You'd need third-party event ticketing software and manual coordination with your auction platform.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Peer-to-Peer Fundraising</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">BiddingOwl does not offer peer-to-peer fundraising capabilities - their focus remains on centralized auction events.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">No peer-to-peer fundraising tools. Supporters can't create their own campaigns or recruit others to participate in your auctions.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Auctions</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img><p class="table_text">BiddingOwl offers online auction hosting with mobile bidding, item management, and payment processing for fundraising events.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img><p class="table_text">Silent Auction Pro offers comprehensive auction management with mobile bidding, item cataloging, and real-time bid tracking. However, it charges processing fees on all transactions and requires separate tools for other fundraising activities.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Raffles</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">BiddingOwl does not include raffle functionality - their platform specializes in auction-style bidding only.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Limited raffle capabilities through auction item setup. Not designed for traditional raffle campaigns with ticket sales and random drawings.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Online store</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">BiddingOwl does not provide online store functionality - their platform is designed exclusively for auction events.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">No e-commerce functionality for selling merchandise or products. Focus is exclusively on auction items and bidding processes.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Memberships</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">BiddingOwl doesn't offer membership management features. You'll need separate software to track member data and renewals.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Silent Auction Pro doesn't offer membership management features. You'd need separate software to track member data and benefits.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Donor Management/CRM</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Limited to basic bidder contact info during auctions. No ongoing donor relationship management or giving history tracking.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Limited donor tracking focused only on auction activity. No comprehensive donor relationship management or giving history.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Emails & Newsletter</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">No built-in email marketing tools. You'll need third-party software to send newsletters and donor communications.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">No built-in email marketing tools. You'd need to export bidder data and use separate software for follow-up communications.</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Payment Processing</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Processes auction payments but charges 2.9% + 30¢ per transaction. No support for general donations or recurring giving.</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Processes auction payments but charges 2.9% + 30¢ per transaction. No support for general donations or recurring giving.</p></div></div></div></div></div></div>
<div class="comparetable"> <div class="div-block-440"> <!-- HEADER ROW --> <div class="tablerow is-header"> <div class="column1 is-header"> <img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8de3026f5d3875f3329a3_BigIcons.svg"alt=""> <div class="comparecategorytitle">Payment methods</div> </div> <div class="column2 is-header"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="rich-text_table is-header">Credit cards only. No ACH, digital wallets, or mobile payments</p> </div> </div> <div class="column3 is-header"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="rich-text_table is-header">Credit cards only. No ACH, digital wallets, or mobile payments</p> </div> </div> </div> <!-- CREDIT CARD --> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Credit Card Payments</div> </div> <div class="column2 is-compare is-purple"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""> <p class="table_text">Supported - Processes credit card payments for auction bids and purchases</p></div> </div> <div class="column3 is-compare"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""> <p class="table_text">Supported - Accepts credit card payments through integrated payment processors for auction items</p> </div> </div> </div> <!-- APPLE PAY & GOOGLE PAY --> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Apple Pay & Google Pay</div> </div> <div class="column2 is-compare is-purple"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not specified - Digital wallet support not clearly mentioned on their platform</p></div> </div> <div class="column3 is-compare"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - Limited to traditional credit card processing methods</p> </div> </div> </div> <!-- ACH / BANK TRANSFERS --> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">ACH / Bank Transfers</div> </div> <div class="column2 is-compare is-purple"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - BiddingOwl focuses on auction management, not direct payment processing</p></div> </div> <div class="column3 is-compare"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - Silent Auction Pro focuses on auction management, not direct payment processing</p> </div> </div> </div> <!-- TAP TO PAY (END ROW) --> <div class="tablerow endrow"> <div class="column1 is-compare"> <div class="left-column_text">Tap to Pay App</div> </div> <div class="column2 is-compare is-purple"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - No mobile tap-to-pay functionality for auction events</p></div> </div> <div class="column3 is-compare"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - No mobile tap-to-pay functionality available</p> </div> </div> </div> </div></div>
<div class="comparetable"><div class="div-block-440"><div id="pricing"class="tablerow is-header"><div class="column1 is-header"><img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8df20d98a80f025f7cb0f_BigIcons.svg"alt=""><div class="comparecategorytitle">Customer Support</div></div><div class="column2 is-header"><div class="rich-text_table is-header"><p class="rich-text_table is-header big-text">4.8/5</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img></div></div></div><div class="column3 is-header"><div class="rich-text_table is-header"><p class="rich-text_table is-header big-text">N/A</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Unlimited Support</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">BiddingOwl limits support based on plan tier and response times vary</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Silent Auction Pro limits support to business hours only</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Phone Support / Office Hours</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">BiddingOwl offers phone support during business hours for premium plan users</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Silent Auction Pro offers phone support during standard business hours</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Webinars</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img><p class="table_text">BiddingOwl provides occasional training webinars for auction setup and best practices</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img><p class="table_text">Silent Auction Pro provides training webinars for auction setup and management</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Help Center</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img><p class="table_text">BiddingOwl maintains a help center with guides and FAQs for auction management</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img><p class="table_text">Silent Auction Pro has a knowledge base with articles and guides</p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Email</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img><p class="table_text">BiddingOwl offers email support for technical issues and account questions</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Silent Auction Pro offers email support during business hours</p></div></div></div></div><div class="tablerow endrow"><div class="column1 is-compare"><div class="left-column_text">Nonprofit-Focused Support Team</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Support access depends on plan — phone help limited to premium users with varying response times</p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Business hours only support with phone access restricted to standard operating hours</p></div></div></div></div></div></div>

Zeffy is 100% free, always.

Why Zeffy over Silent Auction Pro?

Why Zeffy over BiddingOwl and Silent Auction Pro?

Why choose Zeffy over BiddingOwl and Silent Auction Pro if you're a nonprofit

💸

Keep 100% of your auction proceeds

BiddingOwl takes 5% plus card fees and Silent Auction Pro charges annual fees plus 2% on every winning bid. Zeffy charges zero fees, so your gala auction actually raises money for your mission.

🧰

Run all your fundraising from one platform

BiddingOwl and Silent Auction Pro only handle auctions, forcing you to juggle separate tools for donations, raffles, and ticketing. Zeffy handles everything in one place.

📬

Get unlimited support when you need it

BiddingOwl and Silent Auction Pro limit support to business hours and premium plans. Zeffy offers unlimited email support to every organization, no matter your plan.

Questions nonprofits ask when choosing between Zeffy and Silent Auction Pro

Frequently asked questions

How much money will I save by switching from auction platforms to Zeffy?

BiddingOwl takes 5% plus card fees from every winning bid, while Silent Auction Pro charges annual fees plus 2% plus card fees. With Zeffy's 0% platform fees, a $10,000 auction keeps you an extra $500-800 for your mission.

What happens if I need help beyond auction setup with Zeffy?

Unlike auction-only platforms, Zeffy's team helps with your entire fundraising strategy. Get unlimited support for donations, ticketing, peer-to-peer campaigns, and donor management - not just auction questions.

Why should I choose Zeffy over BiddingOwl or Silent Auction Pro for my nonprofit's fundraising?

Zeffy offers 100% free fundraising tools with zero platform fees, while BiddingOwl charges 5% plus card fees and Silent Auction Pro charges annual fees plus 2% plus card fees. You keep every dollar raised for your cause.

Can Zeffy handle more than just auctions like BiddingOwl and Silent Auction Pro?

Yes. While auction platforms only handle bidding, Zeffy provides auctions, donations, ticketing, raffles, peer-to-peer campaigns, and donor management all in one place. No need for multiple expensive tools.

How does Zeffy's support compare to auction-only platforms?

Zeffy provides unlimited email support, live chat, and phone support at no extra cost. BiddingOwl and Silent Auction Pro limit support by plan tier and charge premium fees for phone assistance.

What makes Zeffy different

Zeffy was built for nonprofits like yours

focus on what matters

Built for small teams with big missions.

Zeffy is the fundraising platform that cuts out the fees, clears up your tech mess, and puts your cause first — so your team, even if you're a small team wearing many hats or a one-person show, can focus on what really matters.

Start your nonprofit
Sign up for free

ZERO-FEE

Keep 100% of every dollar.

No platform fees. No processing fees. No catch. We know it sounds too good to be true, but it's not. Every penny goes straight to your mission, while competitors take 2-3% off every donation.

Start your nonprofit
How is Zeffy free?

ALL-IN-ONE PLatform

Ditch the tech mess.

Stop bouncing between MailChimp, Eventbrite, and all those spreadsheets. Now you can handle donations, ticket sales, memberships, raffles, and all your donor info in one spot.

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Sign up for free

plug-and-play

Get going, fast.

Built for teams like yours — whether you're volunteer-led or have limited staff. Set up donation forms, sell tickets, and launch campaigns without needing a tech wizard. It's super easy, and you'll be up and running in minutes.

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Sign up for free

mobile-first

Fundraise from every device, anywhere.

From QR codes on flyers to Tap-to-Pay on a phone, Zeffy makes it easy to accept donations on the go. Mobile-optimized and offline-ready, so no donor slips through the cracks.

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Sign up for free

No turnover

Never lose a donor to volunteer transition.

Centralize supporter relationships, automate thank-you messages, and preserve institutional knowledge when board members rotate out.

Start your nonprofit
Sign up for free
Sign up to Zeffy for free
100% free forever.

50,000+ nonprofits trust Zeffy — and keep their fees at $0.

For 7+ years, Zeffy has supported nonprofits with free, user-friendly fundraising tools.

As a startup nonprofit with only two members, and no funding (yet) we’d need something with low (or no) fees. Zeffy was a dream come true.

Masey, Loose Ends.

Read the full story
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