Mimecast Reviews, Ratings & Features 2026 | Gartner Peer Insights

Gartner defines the insider risk management (IRM) market as solutions that use advanced analytics, monitoring, and behavior-based risk models to detect, analyze and mitigate risks posed by trusted insiders within an organization. These solutions monitor the activities of employees, service partners and key suppliers to ensure their behavior aligns with corporate policies and risk tolerance levels. IRM platforms can be delivered as cloud-based services or on-premises solutions, or in hybrid forms. When effectively implemented alongside proper governance, they provide comprehensive visibility, real-time detection, and proactive intervention to safeguard against data theft, fraud and other malicious or unintentional insider threat activities.

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Find the top Insider Risk Management Solutions with Gartner. Compare and filter by verified product reviews and choose the software that’s right for your organization.

Insider Risk Management Solutions

Incydr

Mimecast Human Risk Management Platform

Mimecast

Ingénieur D'affaires

With Incydr we have effectively dealt with data exfiltration. With the tool, detection, investigation and blocking of threats that would otherwise lead to data loss has been easy. It handles insider threats monitoring effortlessly and effectively prevents malicious threats that could result in sensitive business data loss.

<50M USD

500M - 1B USD

50M - 250M USD

250M - 500M USD

1B - 3B USD

30B + USD

3B - 10B USD

Gov't/PS/ED 5,000 - 50,000 Employees

10B - 30B USD

Gov't/PS/ED <5,000 Employees

IT Security & Risk Management Associate

My overall experience with Incyder has been average. There are a lot of features in this tool- sometimes I feel like its even too much. Although the interface is user-friendly, I find it difficult to navigate given the breadth of features. The real time monitoring works well, although sometimes I have seen it make mistakes.

The deployment team has been amazing to work with, and the tool seems great. We have however had some issues deploying Incydr with our new AVD environment. The core issue is that up to 12 of our users are sharing a single AVD host at a time and Incydr doesn't currently have a good way to deploy properly in this type of setup. We were still able to deploy Incydr, but reporting and functionality of the tool are slightly limited at the moment. 

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Securonix

Since 2003, Mimecast has stopped bad things from happening to good organizations by enabling them to work protected. We empower over 40,000 customers to mitigate risk and manage complexities across a threat landscape driven by malicious cyberattacks, human error, and technology fallibility. Our advanced solutions provide proactive threat detection, brand protection, awareness training, and data retention capabilities evolving workplaces need today. Mimecast transforms email and collaboration security into the eyes and ears of organizations worldwide.

Mimecast: Work Protected 

Since 2003, Mimecast has stopped bad things from happening to good organizations by enabling them to work protected. We empower more than 40,000 customers to help mitigate risk and manage complexities across a threat landscape driven by malicious cyberattacks, human error, and technology fallibility. Our advanced solutions provide the proactive threat detection, brand protection, awareness training, and data retention capabilities that evolving workplaces need today. Mimecast solutions are designed to transform email and collaboration security into the eyes and ears of organizations worldwide.

For help, please email support@mimecast.com. 

Reviews

Ratings Overview

Overall experience with

Favorable Review

Deployment support stands out, but shared AVD hosts create challenges

Critical Review

Intuitive Dashboard and SIEM Integration Stand Out Despite Some Usability Issues

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