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Best Office 365 Protection Solutions

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Office 365 Protection solutions mindshare

As of February 2026, in the Office 365 Protection category, the mindshare of Proofpoint Email Protection is 25.8%, up from 15.9% compared to the previous year. The mindshare of Mimecast Advanced Email Security is 24.9%, up from 16.2% compared to the previous year. The mindshare of Barracuda Email Protection is 13.9%, down from 16.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Office 365 Protection Market Share Distribution
ProductMarket Share (%)
Proofpoint Email Protection25.8%
Mimecast Email Security24.9%
Barracuda Email Protection13.9%
Other35.39999999999999%
Office 365 Protection

Top Office 365 Protection products

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Find out what your peers are saying about Proofpoint, Sophos, Mimecast and others in Office 365 Protection. Updated: January 2026.
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Office 365 Protection experts

Alex Clerici - PeerSpot reviewer
System Integrator IT Manager at Tecnimex S.r.l.
Anuraj Nair - PeerSpot reviewer
Presales Engineer at SNSIN
Ahmed_Fahmy - PeerSpot reviewer
Operations Technical Lead at IT Supporters
NaveedAli - PeerSpot reviewer
Senior manager IT infrastructure at Machine Learning 1 Limited ·
Jaffar Ali - PeerSpot reviewer
Director Technical Services at TechnoBIZ
ML
Network and Infrastructure Manager at Sonysugar
reviewer1319712 - PeerSpot reviewer
Systems Engineer at a tech services company with 11-50 employees
HM
CEO at Cyber Internet Services (Pvt) Ltd.

Office 365 Protection Q&As

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