---
title: PostalForm makes real mail work like the internet
description: Most of the world moved online. The most frustrating exceptions didn’t.
seotitle: 'About PostalForm | Send letters online, via API, and with AI agents'
seo-description: 'PostalForm lets you send a letter online, mail a PDF, complete mail-only forms, and send Certified Mail without a printer, stamps, or a post office trip. Built for people today and agentic workflows tomorrow.'
group: company
indexable: true
nav: true
nav-order: 2
schema: webpage
eyebrow: About
published: 2026-01-15T12:29:58-06:00
updated: 2026-04-20
path: /about
---
# PostalForm makes real mail work like the internet

Most of the world moved online. The most frustrating exceptions didn’t.

## Featured
Featured by [Stripe](https://stripe.com/blog/machine-payments-protocol) in the launch of the Machine Payments Protocol. Mentioned in [Forbes](https://www.forbes.com/sites/jonmarkman/2026/03/20/stripes-ai-payments-protocol-signals-machine-to-machine-commerce-era/).

## Why we built PostalForm
Too many important tasks still end with “now mail this.” Signed forms. Government paperwork. Dispute packets. Final notices. Tax documents. Multi-page PDFs that need to reach the real world, not just someone’s inbox.

PostalForm was built to remove the friction from those moments so “I’ll mail it later” doesn’t turn into a missed deadline.

## What PostalForm is
PostalForm is the bridge between digital workflows and physical delivery.

For individuals, it’s a clean way to send a letter online or mail a PDF from a phone or laptop.

For teams, it’s a practical way to send notices, forms, statements, 1099s, or other operational mail without turning someone into the envelope department.

For developers, it’s mail infrastructure: API and MCP tools that let software create draft orders, take payment, and track fulfillment.

For AI agents, it’s a way to complete real-world mailing tasks programmatically, because the next generation of workflows won’t stop at the edge of the browser.

## What makes PostalForm different
We focus on one concrete outcome: getting real mail out the door quickly, clearly, and with less friction. That means guided workflows for mail-only forms, address validation before printing, transparent pricing, secure document handling, and delivery options that match the job, from standard letters to Certified Mail and time-sensitive packets.

## Built for the frontier of agentic mail
PostalForm started with a simple idea: mailing should feel as easy as clicking send.

But we also believe something bigger is happening. More workflows are being delegated to software and AI agents, and some of those workflows still end with a real envelope. PostalForm supports that future with developer and agent flows for drafts, payment, and fulfillment tracking, and Stripe publicly highlighted PostalForm as a service that helps agents pay to print and send physical mail.

## Where to go next
### Send a letter online

Upload a PDF or write a letter online and get it into the mail in minutes.

[Send a letter online](/send-letter-online)

### Mail a form or packet

Complete mail-only forms, upload supporting documents, and send with proof when needed.

[Mail a form or packet](/forms)

### Build with API or agents

Integrate PostalForm into internal tools, product workflows, or AI agents that need to send real mail.

[Explore developers](/developers) · [Explore agents](/agents)

## Closing
Mail still matters. It just shouldn’t feel harder than the rest of modern life.

PostalForm makes sending a letter online simple for people today and programmable for the software and AI agents that will do more of tomorrow’s work.

[Send a letter now](/send-letter-online)

[Explore developers](/developers) · [Explore agents](/agents)

## Small footer note
PostalForm handles printing, envelope prep, postage, and USPS handoff. Once USPS accepts the mailpiece, transit and delivery are handled by USPS. Questions? Reach us at [support@postalform.com](mailto:support@postalform.com).