Mimecast customers consistently highlight how Mimecast adds value to their business.
Mimecast delivers simple, cost-effective cloud security with world-class detection, seamless integrations, and outstanding customer support.
Mimecast customers consistently highlight how Mimecast adds value to their business.
A unified admin console for all customers, tiers, and tenures means every policy, report, and integration is in one place.
Over 350 integrations, pre-built to connect Crowdstrike, Microsoft, Netskope, Okta, and more.
100% cloud-native architecture offers full-emulation sandboxing, deep URL inspection and behavioral A protection.
Two deployment methods, one detection engine. Use your own threat data to build the business case before you commit.
Connect via API in minutes. No MX record changes, no disruption to mail flow. Just proof of missed threats.
¹ Forrester Research, ”The Total Economic Impact™ of Mimecast Email Security Solutions.” Independent study. Financial projections based on a composite organization and may vary. Available at here.
² Mimecast Integration Directory.
³ Mimecast Advanced Email Security Reviews, G2.
⁴ As of July 15, 2026, Mimecast has an Overall Rating of 4.5 out of 5 in the Email Security market, based on 722 reviews.
⁵ Gartner MQ for Email Security Platforms, December 2025 (G00826513). Gartner does not endorse any vendor. Available here.
⁶ Forrester Wave™: Human Risk Management Solutions, Q3 2024. Mimecast positioning only. Available here.
⁷ Gartner MQ for Digital Communications Governance and Archiving Solutions, January 2025 (G00808705). Gartner does not endorse any vendor. Available here.
Connect the tools you already use. With 350+ integrations, API and MCP connections, and shared intelligence, more context means better decisions so your team can work at scale.
See how Mimecast protects your people, AI, and data in a single platform.
Gartner
4.5
Return on investment
255%
ROI in 3 years, admin efficiency and stronger protection.
Inherent value
$1.53M
Net present value realized over the investment period.
Versatility rules
350+
Pre-built security integrations for an open ecosystem.
Customer kudos
4.4/5
320 verified reviews from G2
Industry accolades
4.5/5
720 verified ratings from Gartner Peer Insights
Data Governance
