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Barracuda Email Protection
Barracuda Email Protection in each crawled group, and in the wider sample. Email Security.
| Group | Crawled | Running Barracuda Email Protection | Share |
|---|---|---|---|
| Inc 5000 (2026) | 4,888 | 112 | 2.3% |
| Y Combinator companies | 5,388 | <5 | <5 |
| Fortune 500 | 472 | n/a | n/a |
| Unicorns | 1,000 | <5 | <5 |
| SaaS companies | 8,048 | 28 | 0.3% |
| Tranco top 10,000 | 1,572 | <5 | <5 |
| Wider sample | 8,291 | n/a | n/a |
Group rows come from rendered homepage crawls; the wider sample is a plain fetch, so it undercounts tools a tag manager injects after the page loads. <5 means fewer than 5 crawled domains in that group. Method · Email Security across all groups · Barracuda email gateway, from its barracudanetworks.com MX host.
Cite this
Installmap, Barracuda Email Protection adoption, crawl of 2026-09-03, https://installmap.com/tools/barracuda.