Mearto is an auction database website and appraisal intermediary. A Copenhagen based startup that aims to mix data science and technology with online valuations. Mearto connects private sellers with interested auction houses and dealers and allow them to compare appraisals and seller's premium percentage.

Do you have valuable objects you would like to sell at an auction? Do you want to get the best offer but not spend all your time? Then you will love Mearto’s free auction appraisal service!

It saves you time because we contact many auction houses for you. All you have to do is to submit a user-friendly form at Mearto.


You are welcome to do your own free appraisal of your antiques, art, watch, jewellery or wine in our auction results database. You can access our free auction price database with more than 4 million realized prices from auction houses around the world, allowing you to conduct your own comparative analysis in valuing your object. We have made price trends and developments available for free and will continue to offer free statistic on auction results with plenty of new updates in 2017.

All the best

Team Mearto



Mads Hallas Bjerg
CEO & Co-Founder
Johan Laidlaw
CTO & Co-Founder
Daniel Rafaj
Zeynep Rekkali


Lars Seier Christensen
Jesper Søgaard