/

Companies / fellos / USPS

Does fellos use USPS?

Possibly

We hold weak evidence for this, so check the source before relying on it.

  • The company's privacy policy names it as a processor, controller or partner.

How we know

Privacy policy10 Nov 2026Source

About fellos

Fellos provides membership software for organizations that govern themselves, covering members, chapters, offices, elections, discussions, documents and events on one connected record. It serves motorcycle clubs, fraternal organizations, veterans' posts, professional societies, alumni associations and social clubs.

Summarized from its homepage on 10 Nov 2026.

What else fellos uses

fellos has evidence for 18 vendors. The strongest:

Amazon Web ServicesResendApple Push Notification serviceCloudflareGoogle WorkspaceGitHub

See the full fellos tech stack

Other companies using USPS

All 7 companies using USPS

Check any company's vendors in seconds

See fellos's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.

  • Every company and vendor, with its public source
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call