Mimecast reviews

3.4

59% would recommend to a friend

(773 total reviews)

Marc van Zadelhoff

56% approve of CEO

40% positive business outlook

Mimecast has an employee rating of 3.4 out of 5 stars, based on 773 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Mimecast employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

773 reviews
4.0
Apr 9, 2026
Recommend
CEO approval
Business Outlook

Pros

Coworkers and managers are mostly great Helpful team Cool product Good PTO Decent work life balance

Cons

Senior leadership is a bit messy, no clear direction on business strategy Not a lot of good communication from the top down Will make decisions out of the blue that affect you with little to no explanation Not a lot of growth opp, see a lot of folks stay lower level who work super hard not get rewarded or promoted often

Viewing 142 - 144 of 773 Reviews

Glassdoor has 818 Mimecast reviews submitted anonymously by Mimecast employees. Read employee reviews and ratings on Glassdoor to decide if Mimecast is right for you.