ReturnMail.ai: AI-powered return mail processing and address correction

Hi, I’m Almo, co-founder of Sapphire LLC, the team behind ReturnMail.ai. After watching large organizations waste time and money manually processing returned mail, we knew there had to be a better way. Each year, over 6 billion pieces of mail are returned undelivered in the U.S. That’s billions in wasted costs, compliance risks, and lost outreach opportunities — especially for government agencies and businesses in healthcare, finance, insurance, utilities, etc. So we built ReturnMail.ai — a platform that uses AI to automatically correct addresses and sync with your existing systems. What used to take hours, now takes seconds. We're proud to already be onboarding our first clients and helping high-volume mailers modernize this overlooked workflow. Thanks for checking us out! — Almo