Silent Auction Software for Australian Charities: 8 Things to Compare Before You Choose

Supporters will often bid from a phone, particularly when the auction runs alongside an in-person event. What good looks like: a supporter can open the auction, understand what an item is, see the current bid, and place their own bid without needing help from your team, with item images and descriptions clear at phone size.

How to test it: don’t settle for a demo video. Ask for a link to a test auction and place a bid on your own phone, away from your desk. Then hand your phone to somebody who has never seen it and watch where they hesitate. If your team would need to explain the process on the night, that is a cost the software was meant to remove.

Where we sit: we built bidding in SupporterHub Online Auctions as a single form with mobile bidding, so supporters can take part from the room or from home. Auction pages carry images and descriptions for each prize.

Repeat bidding can help keep an auction active, so bidders need an easy way to know when something has changed. What good looks like: a bidder finds out they have been outbid without checking, and can get back into the auction in one tap. In the room, something visible shows activity, and near the close, people know time is running out.

How to test it: ask the provider to show you the actual outbid message on a phone, not a screenshot in a slide deck, and to show what happens when the bidder taps back through. Ask how it is delivered, and whether SMS is supported as well as email.

Where we sit: we send outbid notifications by both email and SMS, with a link straight back to the auction so the bidder can raise their bid. We also include mobile alerts, live leaderboards, real-time bidding activity and countdown timers, and you can schedule an auction to close at a certain time. For in-person events, we can build a digital display screen you project onto TVs around the room, scrolling through auction items, prize images and the current winning bid.

Charities run auctions differently and for different reasons. A gala auction in a full room behaves differently from an online-only auction running over a week. What good looks like: you decide how much bidding information is public — visible bid amounts can drive competition, or they can discourage people, or you may not want to display who is bidding what in a small community.

One control worth asking about specifically is whether you can stop a single bidder winning everything. If one supporter with a large budget takes six items, that changes how prizes are distributed across your supporters. How to test it: ask to see the settings screen, not a description of it.

Where we sit: we let you hide winning bid amounts, hide winning bidder names, and limit a bidder to winning one auction item.

An auction page is not a campaign. Around it you need a launch announcement, item previews, reminders while bidding is open, outbid messages, a closing push and winner communications. What good looks like: you can manage auction communications without repeatedly exporting and importing bidder lists between systems.

How to test it: ask whether email and SMS are built into the platform or require a separate integration, and how communication preferences are managed across both.

Where we sit: email and SMS are managed inside the platform, with automated journeys and one-off campaigns, and Online Auctions supports social sharing so supporters can promote items through their own networks.

Not every supporter will want to bid on an auction item. A raffle or a donation option can give them another way to take part. What good looks like: a second, usually lower-cost, way to participate that runs alongside the bidding rather than separately from it.

How to test it: ask whether the auction and the raffle can be managed within the same platform and whether supporter activity stays connected, or whether you would run and reconcile them separately.

Where we sit: you can add a raffle alongside an online auction, and supporters can also make a donation while they bid. If you want to think through raffle pricing, our guide to choosing online raffle software covers the questions we would put to any vendor.

This is the part that gets skipped in demos, and it can create a lot of follow-up work if the platform does not handle it. When bidding closes you need to identify the winner of each item, tell them, collect payment, record that payment against the right person, and arrange collection or delivery.

What good looks like: winners are notified automatically with a way to pay immediately. Two questions worth asking: do bidders have to enter card details before they can bid, and how would that affect the bidder experience at a live event? And what happens if the winning bidder does not pay?

How to test it: ask the provider to walk the whole journey in one sitting — bid, win, notification, payment, supporter record. The five minutes after bidding closes tell you more about a platform than the auction page does.

Where we sit: we do not ask for credit card details when a person places a bid. The highest bidder receives an email with instructions on how to pay through the platform, and if they do not respond you can re-notify them from the platform. Winning bidders can also receive an SMS with details of their win and a payment link. If the highest bidder does not pay, every bidder is still tracked, and we advise contacting the second highest bidder to offer them the prize. Payment processing includes fraud protection and PCI compliance.

The auction may end in one evening. The supporter relationship does not. Their bidding activity tells you something about how they have engaged with your fundraising — that information gets stranded when the auction lives in its own system.

What good looks like: a bidder’s activity lands on their existing supporter record, next to their donations, event attendance and communication history. Next year you can invite last year’s bidders directly.

How to test it: ask one question. Where does our bidder information go when the auction finishes? If the answer is “you can export a CSV”, the work has not gone away, it has moved to your team. Then ask what happens when a bidder already exists in your database under a slightly different email address.

Where we sit: we create an individual supporter profile for each person, so bidders sit alongside the rest of their history in our charity CRM rather than in a separate file. We have written more on why this matters: your auction raised money, but did your CRM capture the relationship?

The total raised matters, but on its own it tells you very little you can act on next time. What good looks like: reporting that gives you more than the total raised — item-level performance so you can see which items attracted competitive bidding and which received a single bid, supporter activity against each item, bidding activity you can watch while the auction is running, and enough detail to review the auction properly once it is finished.

How to test it: don’t ask whether reporting exists. Ask to see a real report from a completed auction with names removed, and ask which breakdowns you can get — by item, by bidder, by new supporter and by timing.

Where we sit: our Online Auctions reporting tracks bids and donations in real time, shows supporter activity against auction items, lets you review item performance, and covers donor acquisition and donation results after the auction. Live tools include a scrolling leaderboard, countdown timer and donation thermometer.

Silent auction software lets supporters view auction items and place bids on a screen instead of writing on a paper bid sheet. Depending on how the auction is run, bidding can take place before an in-person event, during it, or entirely separately. Beyond bidding itself, platforms differ widely in scope. Some are an auction page and nothing more, while others handle outbid notifications, winner payments, supporter records, email and SMS, and reporting. The useful question when comparing is not simply whether supporters can bid online. It is how much of the work around the auction the software removes from your team, and how much you are still doing manually afterwards.

That depends on the platform, and it is worth asking directly, then considering how it affects the bidder experience at a live event. We do not ask for credit card details when a person places a bid. The highest bidder receives an email after the auction closes with instructions on how to pay through the platform, and if they do not respond you can re-notify them from the platform. Winning bidders can also receive an SMS with details of their win and a payment link. When comparing, ask any vendor at what point in the journey payment details are collected, because that shapes how quickly a supporter can place a first bid.

This is worth asking before you choose a platform, because it affects what your charity actually collects rather than what was bid. Check whether every bid is retained after the auction closes, not only the winning one, so that you have somewhere to go. Ask what the platform lets you do next, and whether the item can be reassigned without setting the auction up again. In our platform all bidders remain tracked after the auction closes, and where a winner does not pay we advise contacting the second highest bidder to offer them the prize.

It depends entirely on the platform, so check specifically rather than assuming. Repeat bidding can help keep an auction active, so bidders need an easy way to know when something has changed. Ask the provider to show you the actual message on a phone rather than a screenshot, and to show what happens when the bidder taps back through. For a live event it is worth checking whether the platform supports SMS as well as email. We send outbid notifications by both email and SMS, with a link straight back to the auction so the bidder can raise their bid.

They should be able to, and many supporters will, particularly when the auction runs alongside an in-person event. When comparing platforms, do not accept a demo video. Ask for a link to a test auction and place a bid yourself, on your own phone, away from your desk and ideally on mobile data rather than office wifi. Then hand the phone to somebody who has not seen it before and watch where they pause. If your team would need to explain the bidding process on the night, that is a cost the software was meant to remove. We support mobile bidding through a single form.

With some platforms yes, with others you would run it separately and reconcile the two afterwards. It is worth doing, because not every supporter will want to bid on an auction item, and a raffle can give them another, usually lower-cost, way to take part. When comparing, ask whether the auction and the raffle can be managed within the same platform and whether supporter activity stays connected, or whether you would run and reconcile them separately. In our platform you can add a raffle alongside an auction, and supporters can also donate while they bid.

Some platforms support this and some do not, so ask if you are running an in-person auction. A visible display keeps bidding activity in front of the room, which matters because a silent auction depends on people returning to raise their bids rather than placing one and forgetting. We can build a digital display screen you project onto TVs around the event, scrolling through auction items, prize images and the current winning bid. Alongside it we offer a scrolling leaderboard, a countdown timer and a donation thermometer, and you can schedule the auction to close at a set time so the room knows when bidding ends.

Only into your supporter database if the platform is built to put it there, and this is the biggest difference between a standalone auction tool and a connected fundraising platform. Their bidding activity tells you something about how they have engaged with your fundraising, and that gets stranded when the auction lives in its own system. If the answer to this question is that you can export a CSV, the work has moved to your team rather than gone away. Also ask what happens when a bidder already exists in your database under a different email address.