The United States Postal Service (USPS) is an independent agency of the executive branch of the United States federal government responsible for providing postal service in the United States.
Get all 2,299 companies using USPS
CSV with domain, country, industry, employees, funding, socials. Delivered by email.
Companies
2,299
Top Country
US
Top Industry
E-Commerce
Adoption Insights
USPS is used by 2,299 companies in our database, representing approximately 0.08% of all tracked websites. The most common industry using USPS is E-Commerce, and adoption is strongest in US.
Top Countries Using USPS
Top Industries Using USPS
Companies Using USPS
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 Loop | loop.com | US | Financial Services | 11-50 |
 Deck | deck.co | CA | Consulting | 11-50 |
 Taelor | taelor.style | US | Artificial Intelligence (AI) | 11-50 |
 Pine AI | 19pine.ai | US | Artificial Intelligence (AI) | 1-10 |
 United Business Mail | unitedbusinessmail.com | US | Logistics | 101-250 |
 EasyPost | easypost.com | US | Delivery | 251-500 |
 Shipium | shipium.com | US | E-Commerce | 51-100 |
 Alcove Technologies Inc. | alcove.co | US | Information Technology | 1-10 |
 Thryft Ship | thryftship.com | US | E-Commerce | 1-10 |
 Lob | lob.com | US | Courier Service | 251-500 |
Top Alternatives to USPS
Other Shipping carriers technologies sorted by adoption
How We Detect USPS
The Web Radar detects USPS by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is USPS?+
The United States Postal Service (USPS) is an independent agency of the executive branch of the United States federal government responsible for providing postal service in the United States.
How many companies use USPS?+
2,299 companies in our database use USPS, representing approximately 0.08% of all tracked websites.
What industries use USPS the most?+
The top industries using USPS are E-Commerce, Advertising, Consulting.
What countries use USPS the most?+
The top countries using USPS are US, GB, DE.
Is USPS popular?+
USPS is used by 2,299 companies, making it one of the most widely adopted Shipping carriers technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: July 2026