Atom is a domain marketplace and naming platform that helps businesses find a distinctive name and build their brand. Its curated inventory includes more than two million premium domains, from short and single-word .com names to modern extensions such as .ai, .io, and .xyz. Customers can browse collections by industry, explore ultra-premium and Sapphire listings, or search for domains available to buy, rent, or acquire through lease-to-own options.

Atom also provides domain registration, transfers, brokerage, appraisals, auctions, and transaction support. Its AI-powered domain and business name generators offer ideas and availability checks, while naming services include human-led contests and an agency option. Additional tools support trademark searches, name testing, logo generation, audience testing, and LLC formation.

For partners, Atom offers a white-label marketplace, partnership APIs, and developer access to domain data and availability checks. The company says it serves more than 100,000 customers and has been recognized by Inc. 5000 and the Internet Commerce Association.