Last updated January 8, 2026
SellCell continues to expand its comparison platform by working with experienced and vetted partners across the US device re-commerce industry, helping users confidently compare options when selling or buying devices.
Gazelle.com, BuyBackWorld.com, and SellMyCellPhone.com are available on SellCell, joining more than 40 trusted partners already listed on the platform. Users can compare trade-in prices and refurbished device listings across established buyers with proven industry experience.
SellCell continuously adds experienced and vetted partners to ensure users have access to reliable, transparent comparison options across the device resale market.
Established and Emerging Industry Partners
Gazelle and BuyBackWorld are both well-established brands with over a decade of experience in the industry. Gazelle, founded in 2006, is widely recognised for refurbished phones available to buy, while BuyBackWorld, founded in 2009, has built a strong reputation for large-scale phone and tablet trade-in services.
SellMyCellPhone is a newer partner on the SellCell platform, founded in 2015 by Daniel Blinder and Joseph Yusufov. The company began in Brooklyn, New York before expanding operations into New Jersey, bringing hands-on phone buyback experience that meets SellCell’s standards for reliability and transparency.
On SellCell, Gazelle participates in the buy comparison through refurbished device listings, while BuyBackWorld and SellMyCellPhone participate in the sell (trade-in) comparison only.
Helping Users Sell Devices Since 2008
Since launching in 2008, SellCell has helped more than 2 million people compare offers and sell old phones and tablets. With over 40 trusted partners listed, SellCell remains proud of its history and its ongoing commitment to helping users find the best value for their devices.
Users can view all SellCell partners and comparison options directly on SellCell.com.