Companies / Lettermint / UpCloud
Does Lettermint use UpCloud?
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
About Lettermint
Lettermint provides email delivery services for transactional emails, broadcast newsletters and marketing campaigns, and inbound email processing. It serves developers and businesses that need to send and receive email through SDKs, an API, SMTP, a CLI, and integrations.
Summarized from its homepage on 9 Nov 2026.
What else Lettermint uses
Lettermint has evidence for 15 vendors. The strongest:
Other companies using UpCloud
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- 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