What else does Buttondown use?

Cloudflare, Stripe, Google Workspace, Heroku and Mailgun, among 13 vendors we hold evidence for.

Which other companies use Amazon Web Services?

10Web, 123-Works: Your World, 15Five, 17hats and 17hats University, among 5,526 companies with public evidence.

Companies / Buttondown / Amazon Web Services

Does Buttondown use Amazon Web Services?

Q: Does Buttondown use Amazon Web Services?

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 listProcesses data for the company12 Nov 2026Source

About Buttondown

Buttondown is an email platform for sending newsletters, with automations, personalization, an editor, and an API. It serves both individual creators and businesses with large teams.

Summarized from its homepage on 5 Nov 2026.

Communications

What else Buttondown uses

Buttondown has evidence for 13 vendors. The strongest:

Cloudflare Stripe Google Workspace Heroku Mailgun Plain Postmark Sentry Slack

See the full Buttondown tech stack

Other companies using Amazon Web Services

10Web10web.io

123-Works: Your World123-works.com

15Five15five.com

17hats17hats.com

17hats University17hatsuniversity.com

1mind AI1mind.com

2342.ai

24/7 Software247software.com

All 5,526 companies using Amazon Web Services

Check any company's vendors in seconds

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