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Mimecast among unicorns

Mimecast was detected on 51 of 1,000 crawled Unicorns company websites, a share of 5.1%.

Read from each domain's MX record, and for domains behind an email gateway from its SPF record, not from the homepage.

1,000 of the 1,000 Unicorns domains fetched so far returned a usable record and form the denominator. 1,000 were counted from a rendered homepage crawl on 4 September 2026, 0 from a plain fetch only, and 0 returned no usable record. The list holds 1,111 domains; the rest have not been crawled yet. Company list: list of companies valued at $1bn or more. <5 means fewer than 5 crawled domains in that group. Rank 2 of the 5 Email Security tools published for this group.

Software used by unicorns · Email Security across all groups

<a href="https://installmap.com/groups/unicorns/mimecast"><img src="https://installmap.com/badges/unicorns/mimecast.svg" alt="Mimecast runs on 51 of 1,000 crawled unicorns (5.1%)"></a>

[![Mimecast runs on 51 of 1,000 crawled unicorns (5.1%)](https://installmap.com/badges/unicorns/mimecast.svg)](https://installmap.com/groups/unicorns/mimecast)

Other Email Security tools in this group

• Proofpoint 6.8%