Fundraising Auctions: Which Format Raises the Most

Most organizations pick an auction format by copying what they did last year. That is usually why the total looks the same as last year.

There are five formats, they raise funds in different ways, and the strongest events use several at once. This page sets out what each one does, what it needs from you, and how to combine them so they add rather than compete.

The Five Formats

Silent Auction

Items open for a set period and supporters bid from their phones, with the highest bid at close winning. It carries breadth: twenty, fifty or a hundred items running quietly through an evening or across a week.

Silent auctions raise from the number of people bidding rather than from any single lot. That makes them the base layer of almost every fundraising event, and the format to get right first.

Live Auction

A small number of lots sold from the stage by an auctioneer, in front of the room. It works on drama and competition between two people who both want the same thing.

Live auctions raise from depth rather than breadth. A handful of lots can out-raise a hundred silent items, but only if the lots deserve the room's attention and the auctioneer is good. A weak live auction costs you more than not having one, because it takes the energy out of the evening.

The auctioneer matters more than the lots. This is the part organisers underweight most. The same three items in front of the same room will raise very different totals depending on who is holding the microphone, and the gap is not small. A professional benefit auctioneer, many of whom hold the Benefit Auctioneer Specialist designation, knows how to open, when to slow down, how to pull a second bidder back in, and when to stop. A well meaning board member or local celebrity usually does not, and the room can feel it.

If your live auction is worth running at all, it is worth paying someone who does this for a living. If the budget will not stretch to one, that is a reason to drop the live auction and put the lots into the silent auction rather than a reason to hand the microphone to a volunteer. Ask other organizations in your area who they use, and ask what their live auction raised before and after they started using them.

Sealed Bidding

Bids stay hidden until the auction closes. Nobody knows what anyone else has offered, so supporters bid what the item is worth to them rather than one increment above the last person.

Useful for items where public bidding would suppress the price, or where you want to sell to several winners at once. Underused, and worth testing on one or two lots. Where you are selling several of the same thing, see how bidding works when the quantity is more than one.

Buy It Now

A fixed price, available immediately. It captures the supporter who wants the item without the contest, and it lets you sell multiples of the same thing.

Set on an auction lot at 150% to 200% of fair market value, a widely used convention, it gives an exit to the bidder who would otherwise drop out. As a stand alone format it turns unsold stock and merchandise into revenue. The help centre covers adding Buy It Now to an item and selling items that received no bids after the auction closes.

Online Only Auction

No event at all. The auction runs for days or weeks, supporters bid from wherever they are, and it closes on a date you set.

The audience is your whole mailing list rather than the people who can fill a room, which suits organizations with supporters spread across a wide area or without the budget for a venue.

Fund a Need, Which Is Not an Auction

Worth including here because it sits inside the same evening and is often the largest single line of the night. In a fund a need, also called a paddle raise, supporters give at suggested levels toward a specific purpose and receive nothing in return.

That last point is what makes it different from every format above. There is no item, so there is no ceiling set by what the item is worth, and no supporter deciding whether the price has gone past what the thing is objectively worth. People give what the cause is worth to them. It is also why a fund a need gift is treated differently by the IRS. Because the supporter receives nothing in return it is not a quid pro quo contribution, so the full amount is generally deductible, unlike a winning bid where only the amount paid above fair market value counts. Written acknowledgment is still required at $250 or more. Saying that from the stage lifts giving, and it is one reason fund a need often outperforms the live auction it follows.

Run it immediately after the live auction, while the room is warm. See fund a need and paddle raise for how it works in practice.

Compare Them Side by Side

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The Answer Is Usually More Than One

The question is rarely which format, it is which combination. A well built evening runs several at once and they reinforce each other.

A silent auction opens as people arrive and runs through dinner, so there is something to do during the parts of the evening that would otherwise be flat. A short live auction takes the stage once the room is seated and attention is high. Buy It Now sits alongside both, catching people who do not want to compete. And a fund a need follows the live auction, while the room is warm and giving feels normal.

Ticketing sits underneath all of it. Sell the tickets through the same system and everyone in the room is registered to bid before they arrive, which is the difference between a silent auction that half the room joins and one that most of it does.

Run in that order, each one sets up the next. The silent auction gets people bidding, which makes the live auction feel less intimidating, which makes the fund a need feel like a continuation rather than an ask.

What Ruins the Combination

• Running the live auction too late. After dessert and two hours of drinking, the room's attention is gone and so is its judgement about leaving.
• Closing the silent auction during the live one. Two things competing for the same attention halves both. Close the silent auction before the live lots start, or well after.
• The wrong person on the microphone. A live auction run by a volunteer who has not done it before will underperform the same lots sold silently. Pay a professional or do not run one.
• Too many live lots. Six is plenty. By the eighth, people are checking their phones and the last lots go cheap.
• No entry level items. If everything starts high, most of the room watches rather than bids, and a supporter who never bids at all is a supporter you have not activated.

What Every Format Needs to Get Right

Pricing

Guidance published by the Association of Fundraising Professionals, drawn from an analysis of more than 4,200 fundraising auctions, suggests opening bids at 30% to 50% of fair market value and raising in increments of around 10%, with no more than seven or eight increments between the opening bid and fair market value. GalaBid publishes its own guidance on setting increments, and how to add a reserve where you have paid for an item.

Get this wrong at the top and the format barely matters. An outstanding item priced too high sits at zero bids all night.

Items

The same analysis found the categories commanding the highest prices were sports and hobbies, one off experiences, and arts and entertainment, while the categories drawing the most bids were pets, travel and experiences, and food and wine. A catalog needs both: items that pull a high final price and items that get lots of people bidding.

Our guide to auction items, ideas and sourcing goes into what sells and what consistently underperforms.

Receipting, Which Differs by Format

Worth settling before the event rather than after. A winning bid is a quid pro quo contribution because the supporter receives an item, so only the amount paid above fair market value is deductible, and the IRS requires a written disclosure statement where the payment exceeds $75. A fund a need gift buys nothing, so the full amount is generally deductible. Either way, written acknowledgment is required for contributions of $250 or more.

Record fair market value when you list each item and the reporting becomes a report rather than a research project in January. Your CPA determines what the receipts say.

Getting Everyone Bidding

The single largest factor in how much an auction raises is how many people take part, and the largest barrier to that is friction at sign up. Every additional step loses people. Where ticketing and bidding sit in the same system, a ticket buyer is already registered and there is nothing to do on the night.

Closing Cleanly, and Why Overtime Matters

The last two minutes of an auction are the most valuable two minutes you have. Bidders who have been watching all evening commit, and the people who were going to be outbid find out while they can still do something about it.

Without overtime, that is exactly when the auction stops. A lot closes on a timer while two supporters are still going, and whatever they would have paid next is left on the table. Automatic overtime extends the item each time a late bid lands, so the contest finishes when the bidding finishes rather than when the clock does.

It is one setting and it is the single highest return thing on this page. See how overtime works in the help centre for how to set the extension length.

The Auction Is Not the Only Line on the Night

Organisers plan the auction and treat everything else as logistics. That is backwards, because two of the other lines are usually larger and one of them is the reason the auction works at all.

Ticketing

Ticket revenue is often the biggest single line of a fundraising event, and it arrives weeks before anyone bids on anything. Table sales in particular, where a company takes ten seats, can carry more than the live auction does.

It also does something the auction cannot do for itself. Where ticketing and bidding sit in the same system, a ticket buyer is already registered to bid, so on the night there is no sign up, no phone number to enter and no password to remember. Every step you remove between arriving and placing a first bid shows up in the auction total, because participation is what silent auctions raise from.

Run separately, the opposite happens. Supporters buy a ticket on one platform in March, arrive in June, and are asked to create a second account before they can bid. A meaningful share never finish. See event ticketing for how the two connect.

Donations at Checkout

The easiest gift to collect is the one you ask for while a supporter already has their card out. Prompting for a donation at checkout, after someone has won an item or bought a ticket, converts far better than a separate ask later. It also catches everyone who bid and lost, which on a well run silent auction is most of the room.

Filling the Top of the Catalog

Whichever formats you choose, the constraint is usually the same one: the items that draw the highest bids are the hardest to have donated. Most catalogs are thin at the top, and a catalog with no headline lot caps what the whole room expects to spend.

Items on consignment solve that without risk. You list items at no upfront cost, are invoiced only for the ones that sell, and everything above the cost price goes to your cause with no cap. If an item does not sell there is no charge and nothing to hand back to a local business. Afterward, GalaBid's own Redemptions Concierge team handles the booking and fulfillment, so the winner deals with us rather than with your volunteers.

It suits a live auction, where you need three to six lots worth stopping dinner for, and it suits Buy It Now, because the cost price is known before you list. The help centre covers how no risk consignment items work, whether a software fee applies, and where to find the catalogs for your region.

Choosing for Your Event

• Seated dinner, 100 to 300 people, a strong headline item. Silent plus a short live auction plus a fund a need.
• Seated dinner, no headline item. Silent plus Buy It Now plus a fund a need. Skip the live auction rather than run a weak one.
• Standing or informal event. Silent plus Buy It Now. A live auction needs a seated, quiet room.
• No event at all. Online only, run for one to two weeks with a closing date.
• School or community fundraiser on a small budget. Silent plus a raffle where your local rules permit one, with consignment items filling the top of the catalog.

Two Safety Checks Before You Commit

Whatever format you run, there are two questions worth asking any platform before you sign. Neither is about features, and neither usually gets asked.

1. Whose Account Do the Funds Land In?

There are two answers and they are not equivalent.

Into your organization's own payment account. You connect your own Stripe account, funds settle there directly, and payouts arrive on Stripe's schedule. The platform never holds your funds because they never pass through it.

Into the platform's account, released to you afterward. Every payment your supporters make sits with a third party until that third party decides to release it. This is common, it is not inherently improper, and plenty of organizations use platforms that work this way without incident.

But it is a risk you are taking on, and most committees never notice they have taken it. Your funds sit on someone else's balance sheet. If that company has a bad month, a payment dispute, a compliance freeze or worse, your event proceeds are caught in it. You are an unsecured creditor of a software company, holding funds your supporters gave to a cause.

What to ask

• Whose merchant account do payments settle into? If the answer is anything other than your own, everything below matters.
• How long between the event and the payout? A stated number of business days is fine. Up to 30 days, or on request, or after reconciliation is a longer exposure than most boards would knowingly accept.
• What happens if you go out of business between our event and the payout? A straight answer to an uncomfortable question tells you a lot. So does an evasive one.
• Are the funds held separately from your operating funds? Segregated or trust held is a materially better answer than sitting in the operating account.
• Can we see it in writing? If the payout timing and fund handling are not in the contract, they are not a commitment.

None of this is exotic. It is the same question a finance director would ask about any supplier holding funds on your behalf. It just rarely gets asked about event software, because it is bought by the events team rather than by finance.

With GalaBid, the question does not arise. You connect your organization's own Stripe account, supporters pay into it directly, and payouts reach you on Stripe's schedule. GalaBid never holds your funds, and card processing is charged at Stripe's own rates with nothing added on top.

2. Is There a Real Person Available on the Night?

Your auction closes at nine on a Saturday evening. That is the moment when a bid does not register, a supporter cannot log in, the projector display freezes, or somebody needs an item reopened because the timer beat them. It is also the moment when most software companies are shut.

Ask specifically, because the answers vary more than the marketing suggests.

What to ask

• Is support staffed at the time our event runs? Evenings and weekends, not business hours. A help centre is not support at nine on a Saturday.
• Is it a person or a bot? Many live chat widgets are automated first and human later, and later can mean Monday.
• Which time zone is the team in? A platform supported from another continent will answer, eventually, in their morning.
• Do we have a named contact, or a ticket queue? Knowing who to message is worth more than a promised response time.
• Can someone attend in person? For a large gala, onsite support is available from some providers and worth pricing.

This is the check organisers skip and then remember. Everything else about a platform can be evaluated calmly in advance. Support is the only thing you find out about at the worst possible moment.

GalaBid runs live chat staffed by people around the clock, every day, with the team in Sydney, plus remote account managed support and onsite options for larger events.

Frequently Asked Questions

What Is a Fundraising Auction?

An auction run to raise funds for a cause rather than to sell goods commercially. Items are usually donated or supplied on consignment, and the proceeds go to the organization. The main formats are silent, live, sealed, Buy It Now and fully online.

Which Auction Format Raises the Most?

It depends on the room rather than on the format. A live auction can out-raise a hundred silent items when the lots and the auctioneer are strong, and it can fall flat when they are not. A silent auction is the more reliable base because it raises from participation rather than from a single moment. Most well run events use both.

Can We Run More Than One Format at the Same Event?

Yes, and most strong events do. The usual sequence is a silent auction running through the evening, a short live auction from the stage, Buy It Now alongside both, and a fund a need immediately after the live lots.

How Many Items Does a Fundraising Auction Need?

Roughly one item per four attendees is a widely used starting point for a silent auction. A live auction needs three to six lots and no more. Too many items and the same bidders spread thinly, so each one closes lower.

Do We Need an Auctioneer?

For a live auction, almost always, and a good one changes the total materially. Software cannot build competition in a room. A professional benefit auctioneer knows how to open, when to slow down and how to bring a second bidder back in, and the difference between that and a well meaning volunteer shows up directly in what the lots raise. For a silent, sealed, Buy It Now or online auction you do not need one at all.

Should We Pay for a Professional Auctioneer?

If you are running a live auction, yes. The fee is usually small against the difference a good one makes to three or four lots. If the budget will not cover one, the better decision is to drop the live auction and move those lots into the silent auction, rather than run it with someone who has not done it before.

Can a Fundraising Auction Run Without an Event?

Yes. An online only auction runs for days or weeks with no venue, which reaches supporters who could never attend in person and removes the cost of the room.

Are Fundraising Auction Purchases Tax Deductible?

Only in part. A winning bid is a quid pro quo contribution because the supporter receives an item, so the deductible portion is the amount paid above the item's fair market value, and the IRS requires your organization to give a written disclosure statement where the payment exceeds $75. A fund a need gift is different: nothing is received in return, so the full amount is generally deductible. Written acknowledgment is required at $250 or more in both cases. Your CPA should confirm what your receipts say.

Does the Platform Hold Our Funds?

It depends entirely on the platform and it is worth asking before you sign anything. Some run payments through their own merchant account and pay you afterward, which means your event proceeds sit with a third party until they release them. Others, GalaBid included, have you connect your own Stripe account so funds settle directly with you and the platform never holds them. Ask which model applies, ask for the payout timing in writing, and ask what happens to your funds if the company fails.

What Support Should We Expect on the Night?

Ask whether support is staffed at the hour your event actually runs, which is usually a weekend evening, and whether it is answered by a person rather than a bot. A help centre and a business hours inbox are not support when an auction is closing at nine on a Saturday. Ask which time zone the team sits in, whether you get a named contact or a ticket queue, and whether anyone can attend in person for a large event.

Should We Sell Tickets Through the Same System?

Yes, if you can. Ticket revenue is usually the largest single line of the event, and when ticketing and bidding sit in the same campaign a ticket buyer is already registered to bid. Removing that second sign up is the single biggest driver of how many people take part on the night, and participation is what a silent auction raises from.

What Software Do We Need?

One system that covers the formats you are running, takes payment, and ideally handles your ticketing too so supporters register once. GalaBid runs silent, live, sealed and Buy It Now bidding plus fund a need, raffles, ticketing and donations in a single campaign, with funds settling into your organization's own Stripe account.

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