Monzo

Monzo is a fully licensed digital bank that operates entirely through a smartphone app, with no physical branches. It was one of the first 'challenger banks' in the UK designed to replace traditional high street banks. Monzo became famous for its transparency and ease of use—giving users instant notifications the second they buy a coffee, categorizing spending automatically, and offering fee-free spending abroad. It started as a prepaid card (originally called 'Mondo') but is now a full-fledged bank with over 9 million customers, known for its friendly tone and community-driven approach.