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2016 created by RK-Tech
32 printed catalogues
150'000 lots
17M$ prices realised

Selloff : Auction management software

Selloff is a software to help traditional auction houses on a daily basis and facilitates the sales process, from the description of lots to the online payment of invoices.

The software adapts to different types of sales: room with bids collected on your website, strictly online or fixed prices. Modules for easy display of lots on your website are available and included in the offer.

Selloff is able to communicate with other services including automatic retrieval of bids on certain platforms (Numisbids, Sixbid, ...) and fully integrates with live auction software (Redpoint Auction Systems).

Contact us for free trial


  • Contacts and prospects
  • Activity feed per contact
  • Emails adresses
  • Mailchimp Synchronisation
  • Vendor opportunities
  • Marketing campaigns
  • Client lists
  • Letter PDF Template
  • Collecting interests


  • Consignments
  • Lots and catalogues
  • Barcodes
  • Buyer registration
  • Reports
  • Auctions
  • Bids confirmation by email
  • Auction console and room screen
  • Shipments with tracking


  • Buyer invoice
  • Vendor invoice
  • Online or manual payments
  • Reminder and interests
  • Credit note
  • Debit note
  • Account statement
  • Aging report
  • Export

Applicable rates

Number of users Monthly price Yearly price
5 CHF 380 CHF 4'100
10 CHF 600 CHF 6'450
20 CHF 1'100 CHF 11'800
Preferential rates are offered for more than 20 users
Contact us
We answer the phone Monday to Friday from 9am to 6pm.

+41 79 311 44 98

Use the form below to contact us by email from Monday to Sunday. A number will be assigned to your application for easy follow-up.

Auction management software

Launched in 2016, Selloff is used by several auction houses in Switzerland and since 2018 in United Kingdom. The total volume of sales realised is above 17 millions swiss francs and growing every day.
Price and informations

Customised back-office

We create tailor-made software solutions for small and medium businesses. Our full stack developers are certified Oracl Mysql in an effort to obtain the most performing databases.

E-commerce and websites

Several clients trust us to work with them and offer them a solution adapted to their websites. In the past, we have customized and integrated platforms such as Wordpress, Magento, Shopify and WooCommerce.

Automated catalogue and magazine production

With more than 10 years of experience in scripting and automating Adobe suite software, we are able to produce magazines and catalogues of several hundred pages from any database without human intervention.

And everything else

Because we appreciate our clients, we are committed to supporting them in all the different facets of their entrepreneurial adventures, and frequently respond to specific requests that go beyond the general scope of our services.