Does Mailneo use Polar?
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 Polar Software Inc. (Polar.sh)Processes data for the company12 Nov 2026Source
About Mailneo
Mailneo provides email marketing software for creating campaigns, automations, and newsletters. It serves businesses and marketers.
Summarized from its homepage on 12 Nov 2026.
What else Mailneo uses
Mailneo has evidence for 10 vendors. The strongest:
Vercel
Google
Amazon Web Services
Anthropic
Cloudflare
Google Analytics
Next.js
Microsoft
Other companies using Polar
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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