What else does Esendex UK use?

Mailjet SAS, Amazon Web Services, Bandwidth, BICS SA/NV and Bouygues Telecom S.A, among 116 vendors we hold evidence for.

Which other companies use British Telecom?

Esendex AU, iii.com, Rackspace and Spryng.

Companies / Esendex UK / British Telecom

Does Esendex UK use British Telecom?

Q: Does Esendex UK use British Telecom?

Yes. We hold strong evidence for this. Evidence: Subprocessor list.

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.

How we know

Subprocessor listNamed as British Telecom S.AProcesses data for the company7 Nov 2026Source

About Esendex UK

Esendex provides a multichannel messaging platform and APIs for sending and managing messages across channels such as SMS, WhatsApp, RCS, email and voice. It serves businesses across industries including financial services, retail, healthcare, software companies and local government.

Summarized from its homepage on 7 Nov 2026.

Communications

What else Esendex UK uses

Esendex UK has evidence for 116 vendors. The strongest:

Mailjet SAS Amazon Web Services Bandwidth BICS SA/NV Bouygues Telecom S.A Cable and Wireless Guernsey

See the full Esendex UK tech stack

Other companies using British Telecom

Esendex AUesendex.com.au

iii.com

Rackspacerackspace.com

Spryngspryng.be

All 5 companies using British Telecom

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