Mimecast
Mimecast ranks joint 21st of 66 in UK cybersecurity, with a Visibility score of 8.1 out of 100. It was not in this ranking in March 2026, when the list had 8 employers. AI recommends it most for leadership, job security and interviews. Darktrace leads the ranking, 54.1 points ahead of Mimecast. AI also ranks it in 3 other countries, best placed 17th in Ireland.
Rank by country
Visibility in cybersecurity in each country. Open a country for AI's other picks and the topics behind the score.
- AI's top picks thereMicrosoftGoogleAccentureTop pick forLeadershipPurposeNot mentioned forHiring processWork-life balanceInclusion
- AI's top picks thereDarktraceBAE SystemsBTStrongest onLeadershipInterviewsJob securityNot mentioned forPayInnovationPurpose
- AI's top picks therePwCDeloitteKPMGStrongest onInnovationNot mentioned forPayLeadershipPurpose
- AI's top picks thereTelefónicaIBMAccentureStrongest onInterviewsNot mentioned forPayInnovationLeadership
Visibility score out of 100, in the same industry wherever Mimecast is ranked in it.
Rank by job function
Overall in UK cybersecurity: joint 21stRanked 8th for Sales in the UK. Open a job to see who else AI recommends.
- AI's top picksDarktracePalo Alto NetworksSophos
- AI's top picksSophosDarktracePalo Alto Networks
- AI's top picksDarktraceSophosBAE Systems
- AI's top picksGoogleDarktraceSophos
- AI's top picksMicrosoftGoogleDarktrace
Score: the share of AI answers that name Mimecast when candidates in that job ask about employers.
What candidates ask about
Mimecast is not AI's top pick in UK cybersecurity for any topic yet. AI does not recommend Mimecast at all for pay, innovation, purpose, hiring process, career growth, culture, work-life balance, inclusion and onboarding.
| Topic | Does AI recommend Mimecast? | Who AI recommends most | |
|---|---|---|---|
| Pay | Not mentioned | DarktraceBAE SystemsBT+15 more | |
| Innovation | Not mentioned | Darktrace | |
| Leadership | Yes | DarktraceBAE SystemsSophos | |
| Purpose | Not mentioned | DarktraceBAE SystemsBT+3 more | |
| Hiring process | Not mentioned | BAE SystemsBT | |
| Career growth | Not mentioned | CrowdStrike | |
| Culture | Not mentioned | Darktrace | |
| Work-life balance | Not mentioned | Cisco | |
| Inclusion | Not mentioned | DarktraceBAE SystemsBT+2 more | |
| Interviews | Yes | DarktraceBAE Systems | |
| Onboarding | Not mentioned | BAE SystemsDeloitte | |
| Job security | Yes | DarktraceBAE SystemsBT+5 more |
Take control of how AI presents Mimecast
Visibility is only the start. PerceptionX shows how AI describes Mimecast next to its rivals, the themes and sources behind it, and exactly what to change to win the candidates you want.
Top five in UK cybersecurity
- 1Darktrace62.2
- 2BAE Systems59.5
- 3BT48.6
- 4Sophos40.5
- 5Deloitte27.0
Employers near Mimecast in UK cybersecurity
Questions about Mimecast
What is Mimecast's reputation as an employer, according to AI?
It is joint 21st of 66 cybersecurity employers in the UK. AI recommends it most for leadership, job security and interviews.
What does Mimecast's Visibility score mean?
It is how often AI recommends Mimecast when job seekers ask about cybersecurity employers in the UK, out of 100. A higher score means candidates are more likely to hear about Mimecast when they ask AI where to work.
How does Mimecast compare to its competitors?
Darktrace and BAE Systems are recommended more often overall.
Why are Sentiment and Relevance locked?
They are part of the full picture. This page shows how often AI recommends Mimecast. Sentiment shows how positively AI describes it, and Relevance shows whether AI recommends it to the people Mimecast wants to hire.
How can Mimecast improve its score?
AI learns about employers from what is written about them: careers pages, reviews, press and what employees share. PerceptionX shows which topics and sources are holding an employer back, and what to change first.
How often is Mimecast's data updated?
Rankings refresh with each new round of AI answers. Each page shows the date its data was updated, and the arrows next to each score show how an employer has moved since the previous measurement.
Does Mimecast need to be a PerceptionX customer to appear here?
No. Any employer AI recommends often enough appears automatically. Customers get the full picture behind their Visibility score and well beyond it: how positively AI describes them (Sentiment), the themes it links them with, the sources it relies on, custom reports by country and role, and clear steps to improve how candidates see them.
What does the full picture include?
Visibility is one of several metrics. Customers also see Sentiment (how positively AI describes them) and Relevance (whether AI recommends them to the people they hire), the themes AI links them with, the sources AI relies on, custom reports built around their own countries, roles and rivals, and specific recommendations for improving how candidates see them.