Customer retention
Send thank-you notes, renewal nudges, and VIP touches after important customer moments.
Send handwritten letters without the manual work
Real pen-and-ink mail for customer moments, campaigns, and follow-up, managed from one simple dashboard.
Get early accessBuilt for UK marketing teams running retention, win-back, outbound, and loyalty campaigns.
Cut through the inbox
Email is crowded. A real handwritten letter gives your customer something they can hold, keep, and remember.
Royal Mail Marketreach reports that direct mail earns 134 seconds of attention over 28 days.
Get early accessBuilt for campaign teams
Whether you are retaining customers, reactivating dormant accounts, or opening doors in ABM, Letter Boxer gives your team a practical way to send real handwritten mail from one dashboard.
Get early accessDormant customer win-back
Reach customers who stopped opening emails with a note that lands on their desk.
ABM & high-value outreach
Support sales with handwritten touches for priority accounts and hard-to-reach buyers.
Agency campaigns
Offer handwritten direct mail as a client campaign without managing fulfilment manually.
E-commerce loyalty
Add a premium post-purchase moment for repeat buyers, gift orders, and VIP customers.
Events & follow-up
Send personal follow-ups after demos, events, consultations, or high-intent conversations.
Platform
A handwritten mail workspace for marketing teams
Design the letter, upload recipients, approve the campaign, and track every send from one dashboard.
Get early access
Design
Create reusable letter templates with your logo, handwriting style, message, and merge fields.
Recipients
Upload a CSV, check recipient details, and prepare each campaign without manual admin.
Send
Review the final letter, choose postage settings, and approve production when everything is ready.
Track
See campaign status, sent letters, failures, and delivery progress in one place.
Real letters. Real campaigns. No manual fulfilment.
Letter Boxer is being built for marketing teams that want the impact of handwritten mail without coordinating printers, spreadsheets, postage, and follow-up by hand.
Built around the dashboard your team will use every day.
Early access
Get early access
Join the early access list for Letter Boxer. We will contact you when we are opening the next group of teams.
You're on the list 🎉
Thanks — we'll be in touch.
We'll email you the moment we open the next group of early-access teams.
The form returns in 5s