Who are DOSarrest's competitors?

Aireye, WatchGuard, and ThreatSTOP are among the closest in Network Security. The full competitive set, with overlap scoring, is in the platform.

DOSarrest

Network SecurityRichmond, Canadafounded 2007acquired by Link11

DOSarrest is a cybersecurity company specializing in Network Security, founded in 2007 and headquartered in Richmond, Canada. It was acquired by Link11 in 2021.

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updated Sep 12, 2026

DOSarrest products

DDOSarrestDDoS protection firm acquired by Link11 GmbH in Jan 2021.Details ↗

The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

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Common questions about DOSarrest.

Who are DOSarrest's competitors?: Aireye, WatchGuard, and ThreatSTOP are among the closest in Network Security. The full competitive set, with overlap scoring, is in the platform.
What does DOSarrest do?: DOSarrest is a cybersecurity company specializing in Network Security, founded in 2007 and headquartered in Richmond, Canada.
What products does DOSarrest sell?: DOSarrest sells DOSarrest.