Insights

Enterprise Integrations Stamps.com Enterprise already integrates with USPS and UPS and has a track record of expanding integrations, presenting a sales opportunity to upsell or add carriers, real-time tracking, and streamlined shipment workflows for mid-market and corporate customers.

Small Business Flex The Small Business Flexibility Grant demonstrates a commitment to supporting service-oriented SMBs, suggesting openings for upsell of enterprise shipping solutions, financing-friendly plans, and partner-led adoption programs targeting growth-minded small businesses.

Mobile and Accessibility Recent mobile app enhancements indicate demand for shipping from anywhere; upsell mobile-first features, remote fulfillment capabilities, and SMB mobile workflow bundles to capture teams that ship on the go.

Workflow Optimization With multi-carrier access and automated shipment management, there is an opportunity to offer advanced analytics, bottleneck identification, and optimization services to improve throughput for larger or growing shipping operations.

Financial Growth Revenue size and growth potential (mid hundreds of millions) places Stamps.com in a position to consider complementary solutions (fraud prevention, label optimization, bulk discounts, and enterprise-grade security) to broaden contract value with existing and new customers.

Stamps.com Tech Stack

Stamps.com uses 8 technology products and services including RSS, OneTrust, DocuSign, and more. Explore Stamps.com's tech stack below.

  • RSS
    Content Management System
  • OneTrust
    Cookie Compliance
  • DocuSign
    Miscellaneous
  • Windows Server
    Operating Systems
  • Mastercard
    Payment Processing
  • YouTube
    Video Players
  • Google Search Console
    Web Analytics
  • Contact Form 7
    Web Platform Extensions

Media & News

Stamps.com's Email Address Formats

Stamps.com uses at least 1 format(s):
Stamps.com Email FormatsExamplePercentage
FLast@stamps.comJDoe@stamps.com
86%
First.Last@stamps.comJohn.Doe@stamps.com
8%
LFirst@stamps.comDJohn@stamps.com
5%
F.Last@stamps.comJ.Doe@stamps.com
1%

Frequently Asked Questions

What is Stamps.com's phone number?

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You can contact Stamps.com's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Stamps.com's stock symbol?

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Stamps.com is a publicly traded company; the company's stock symbol is STMP.

What is Stamps.com's official website and social media links?

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Stamps.com's official website is stamps.com and has social profiles on LinkedIn.

What is Stamps.com's NAICS code?

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Stamps.com's NAICS code is 5112 - Software Publishers.

How many employees does Stamps.com have currently?

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As of July 2026, Stamps.com has approximately 232 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Sales Officer: S. R.Vice President - Postal Technology & Affairs: J. L.Vice President Deputy General Counsel: M. Y.. Explore Stamps.com's employee directory with LeadIQ.

What industry does Stamps.com belong to?

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Stamps.com operates in the Software Development industry.

What technology does Stamps.com use?

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Stamps.com's tech stack includes RSSOneTrustDocuSignWindows ServerMastercardYouTubeGoogle Search ConsoleContact Form 7.

What is Stamps.com's email format?

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Stamps.com's email format typically follows the pattern of FLast@stamps.com. Find more Stamps.com email formats with LeadIQ.

When was Stamps.com founded?

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Stamps.com was founded in 1998.
Stamps.com logo

Stamps.com

Software DevelopmentTexas, United States201-500 Employees

Stamps.com is a software development company based in Austin, Texas, that provides tools for handling postage and shipping tasks. Its platform lets users print stamps, shipping labels, and Certified Mail, and schedule free pickups as needed. It consolidates mailing services from USPS, UPS, DHL, and other carriers into a single interface, with an emphasis on simplicity across different sending methods. 

The company serves businesses with multi-carrier shipping needs and individual users who mail or ship items, aiming to streamline workflows and reduce complexity. In December 2025, Stamps.com Enterprise announced integrations with the United States Postal Service and UPS to enable tracking and shipment management within its platform.

Section iconCompany Overview

Phone number
Website
stamps.com
Stock Symbol
STMP
NAICS Code
5112 - Software Publishers
Founded
1998
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Stamps.com's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Stamps.com's revenue is estimated to be in the range of $100M$250M

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