
How Using LetterStream’s API Saves Companies Time, Money, and Sanity
LetterStream’s API allows companies to automate business-critical mail. Behind every successful operations team is one core truth: they didn’t get there by printing and stuffing

LetterStream’s API allows companies to automate business-critical mail. Behind every successful operations team is one core truth: they didn’t get there by printing and stuffing

Running a franchise operation means juggling brand consistency, local autonomy, and about 12 different inboxes full of chaos. Somewhere between corporate compliance, seasonal promotions, and

The First-Class stamp is about to rise by another five cents starting on July 13, 2025. Here’s What You Need to Know It’s happening again.

Legal teams can easily send Certified Mail online. If there’s one thing legal teams, healthcare administrators, and financial institutions can agree on, it’s this: compliance

Ever seen a company that still prints invoices one at a time, seals them by hand, and hopes they don’t run out of envelopes again

LetterStream helps schools and institutions send mail online. The back-to-school season doesn’t just mean new pencils, packed cafeterias, and orientation emails—it also means a mountain

LetterStream’s API helps businesses automate sending mail online. Still uploading spreadsheets and manually sending documents through a dashboard? If your systems can talk to each

Heads-up: USPS is raising postage prices on July 13, 2025, and yes—this affects your mail spend. Starting July 13, 2025, the United States Postal Service

Let’s talk security in mailing. Not the “reset your password again” kind of security—I’m talking about the kind that makes sure your sensitive mail gets

You know what’s wild? Postcards still work. Even in a world of cluttered inboxes, push notifications constantly going off, Slack pings, and at least one

Here’s a fun little game: go search your inbox or text messages for “read receipt.” Now, try to remember the last time that actually meant

You’d think mailing something to a P.O. Box, especially Certified Mail, would be simple, right? Just drop it off, USPS does their thing, the person