Send genuine, personalised handwritten letters at scale — cutting through inbox noise with something people actually stop and read.
Email open rates below 20%. Cold call pickups declining year on year. Your buyers are overwhelmed, tuned out, and deleting before they read.
Physical mail has a near-100% open rate. A handwritten letter signals genuine effort. Letr.io sends that personal touch to hundreds of prospects — without your reps picking up a pen.
Import contacts or connect your CRM. Personalise each letter with merge fields — name, company, anything.
Genuine handwritten letters with realistic, varied penmanship. Printed, stuffed, stamped, and posted.
Follow up with warm leads who've seen your name in a format they didn't expect — and couldn't ignore.
Stand out with high-value targets who ignore every other channel.
Scale personal outreach without scaling headcount.
Revive cold deals with something that lands on the desk, not in spam.
High-trust verticals where personal touch is a competitive advantage.
We're working with a small number of teams before opening fully. Get in early and shape the product with us.