One of our Hungarian customers ran an auction on their own platform this week rather than through a third-party portal. It went well, and it is worth explaining why that matters beyond one sale.
The commission question
Portals charge a commission on every lot sold. For a small auction house starting out, that is a fair trade — the portal brings an audience you do not have yet. The trade stops being fair at the point where a meaningful share of your bidders would have found you anyway.
Most auction houses do not notice when they cross that line, because the commission is deducted rather than invoiced. It never appears as a cost you have to approve.
What you get back
Running your own platform returns three things. The commission, obviously. But also the branding — your auction looks like your business rather than a listing on someone else's site. And most importantly the bidder relationship: their email address, their bidding history, their preferences. On a portal, those belong to the portal.
That last one compounds. Every auction you run on your own platform makes the next one easier, because you know who to tell.
It is not either-or
Worth saying plainly: most of our customers do both. They run their own platform and still list on Invaluable or Lot-tissimo for reach. The difference is that the portal becomes one channel among several rather than the whole business.
