Firstbase Mailroom™

Get a great business address and better virtual mailbox.

Manage your business with a unique, physical U.S. address, and a seamless virtual mailbox, accessible anywhere, anytime.

Firstbase Mailroom™

Sign Up

Fill out a few details about your company
and select from our list of locations.



View and manage all your physical mail and packages within the comfort of the Firstbase platform.



Decide to scan, forward, shred, or trash
your mail as easily as email.

The smartest home
for all your business mail.

With Firstbase Mailroom™ you can easily access your mail, scan, forward, or trash documents,
and manage your mailing needs - all online, from any device, instantly.

A physical, legal address for your business.

From California to New York, choose from one of our convenient addresses to open a bank account, engage local customers, and delight investors and partners.  

Business-friendly shipping options built right.

No more choosing between limited options. With Firstbase Mailroom™, receive mail and packages from ALL carriers and equip your business the full flexibility it needs to grow.

FedExDHLUPSUnited States Postal Service

Digitized physical mail at your fingertips.

We’ll manage all your mail and securely convert them into easily viewable, high-resolution PDFs. Decide to scan, forward, shred, or trash as you would an email.  

Unmatched security and confidentiality you can trust.

We take the management of our customers’ physical and digital mail very seriously. We’re authorized by the United States Postal Service to receive and store your important mail in our secure facilities under the supervision of our experienced technicians.

Relay Financial

“Many founders struggle to get their business started in the US because of the many challenges of working remotely. Firstbase makes it simple. Their Mailroom service gives you a US business address that makes it easy to open a bank account, receive important notices from the IRS or other 3rd parties who may need to reach you.”

Eric Plaskacz, Growth Marketing Manager, Relay Financial

Eric Plaskacz

Growth Marketing Manager

"Just as we streamlined international business banking with a relentless focus on customer satisfaction, Firstbase is doing the same with Mailroom - giving customers the best digital mailbox experience possible with unparalleled customer support."

Eric Bai, Strategic Partnerships, Airwallex

Eric Bai

Strategic Partnerships

"Mailroom saves significant time and headache for international teams by removing time-intensive operational expenses like renting an office or frequent trips to a post office with an intuitive, online platform. It’s one more important piece of the remote technology stack that will help distributed teams scale their business."

Thomas Dale, Global Channel Partnerships, Deel

Thomas Dale

Global Channel Partnerships

Frequently Asked Questions

How much does Mailroom cost?

FAQ Arrow

How does a Mailroom Virtual Mailbox work?

FAQ Arrow

Can I use a virtual mailbox as my permanent address?

FAQ Arrow

What is Form 1583? Why is it necessary?

FAQ Arrow

Get started with Firstbase

Start, grow, and manage your business. We're with you each step of the way.