Founded in 2003 in Cologne, Germany, Sedo is the world's largest domain marketplace with 19M+ domains listed for sale, auction, and brokerage.
Brandroot (now Brandpa), founded in 2012, is a US-based brandable domain marketplace offering curated creative domain names for startups and entrepreneurs.
Founded in 2012 in the US (formerly Brandroot), Brandpa is a brandable domain marketplace featuring 10,000+ hand-picked, creative domain names for startups and brand naming needs.
Afternic is a leading domain marketplace platform under GoDaddy, offering domain appraisal, escrow, and transfer in one stop, and is one of the largest secondary domain markets globally.