No Initial Cost

There is no cost to list with Phi, only sales commission.

Easy Shipping

We will help you ship your item directly to the buyer.

High Returns

Enjoy up to 92% of the final sale amount. All yours!

Free Estimates

Find out the value of your item before the auction.

Mobile Control

Sell and bid in our auctions from your smartphone.

Passion for Art

We believe that collecting should be an exercise in passion, not patience. With Phi Auctions, you’re connected to the most covetable art and objects, sourced from a worldwide network and evaluated by connoisseurs, in an elegant format that’s as enticing as the works themselves.

Phi Auctions launched in 2016 by founder Marcelo Zimmler (managing director at Upsilon Gallery and LSE alumna).

Today, Phi Auctions is a team of art, collectibles, and technology experts, servicing an audience of discerning collectors from more than 90 countries from offices in New York City.

Phi Auctions is the ultimate auction house for the 21st Century art collector.
With some of the lowest commissions in the industry and a strong record of sales, it is no wonder people choose Phi.

Marcelo O. Zimmler


Our auctions showcase a dynamic range of collectible works — Post‐War and Contemporary Art, Prints and Multiples, Street Art, and more curated by our expert specialists and offered in timed and buy‐now auction formats.
We invite individual collectors to consign their works to sell at auction or via private sales to our global network of more than 500,000 members. Because we value your comfort and discretion, we never disclose results or publish sales in price databases.
In addition, we partner with celebrated cultural institutions worldwide as well as international tastemakers on special auctions to help collectors access the extraordinary, discover new passions, and make a difference through philanthropy.