Companies / Groups.io / Tailscale
Does Groups.io use Tailscale?
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 Groups.io
Groups.io provides an email groups service with features like calendars, chat, polls, file storage, and wikis. It serves online communities and organizations of various sizes.
Summarized from its homepage on 4 Nov 2026.
What else Groups.io uses
Groups.io has evidence for 11 vendors. The strongest:
Other companies using Tailscale
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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