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Companies / MailFixture / Resend

Does MailFixture use Resend?

Yes

We hold strong evidence for this.

  • The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
  • The company's privacy policy names it as a processor, controller or partner.

How we know

Subprocessor listProcesses data for the company12 Nov 2026Source
Privacy policyProcesses data for the company12 Nov 2026Source

About MailFixture

MailFixture provides receive-only email inboxes through an API for automated testing, including parsed one-time codes and verification links. It serves developers and teams testing email flows in CI pipelines with tools like Playwright, Cypress, pytest, and Selenium.

Summarized from its homepage on 12 Nov 2026.

Developer tools

What else MailFixture uses

MailFixture has evidence for 8 vendors. The strongest:

CloudflareAhrefsStripeTelnyxGoogle Workspace

See the full MailFixture tech stack

Other companies using Resend

18ways18ways.com1K4.AI247 Profits247profits.org3693 Cards3693.cards3sixs3sixs.com720 Shop Management720shop.comAble Careable-care.coAcademyAIacademyai.co

All 1,413 companies using Resend

Check any company's vendors in seconds

See MailFixture'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