What does United States Postal Service use?

As of November 2026, runsonwhat has found 12 tools at United States Postal Service (usps.gov) in public records. Edge & Hosting: Akamai. Application: jQuery and Okta. Data & Observability: Google Tag Manager. Company Ops: Microsoft 365, Apple Business and Mailgun. Last checked November 9, 2026.

United States Postal Service uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 734,171 companies runsonwhat tracks.

United States Postal Service uses Google Tag Manager for analytics, according to runsonwhat (November 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on usps.gov. Google Tag Manager is used by 516,116 companies runsonwhat tracks.

United States Postal Service uses Okta for sign-in and identity, according to runsonwhat (November 2026). runsonwhat found Okta through a subdomain that points at Okta and configuration files. Okta is used by 1,965 companies runsonwhat tracks.

Yes. runsonwhat found jQuery at United States Postal Service through jQuery code on usps.gov. jQuery is a Frontend tool used by 927,218 companies runsonwhat tracks.

The companies with the stacks most like United States Postal Service's are Spotify, Seafax, Cosm and Kempinski Hotels, according to runsonwhat (November 2026). Each shares 3 to 5 tools with United States Postal Service, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 12 tools at United States Postal Service, 7 were found through DNS records, 2 through code on usps.gov, 2 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and usps.gov about monthly.