Uno Wallet is an AI-powered wallet that automatically selects the best credit card for each purchase based on merchant category, card rewards, and spending patterns. The platform aims to optimize everyday financial decisions, including which card to use at checkout and when bills are due. It was founded by Mordi Shadpour, formerly of Bloomberg, and Saket Joshi, a former member of technical staff at xAI. Uno Wallet is based in San Francisco and is part of Y Combinator's Spring 2026 batch.