Mimecast reviews

3.5

59% would recommend to a friend

(773 total reviews)

Marc van Zadelhoff

56% approve of CEO

41% positive business outlook

Mimecast has an employee rating of 3.5 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
3.0
Dec 8, 2025

Constant change, it will make your head spin.

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

A small number of original staff still employed and genuinely want the product to succeed.

Cons

Many use the business purely for career progression. Often enjoying overly inflated job titles, and the feeling of being untouchable because of who they know.

5.0
Nov 24, 2025
Recommend
CEO approval
Business Outlook

Pros

Amazing office, good BDR salary, good upskilling 2 days in office LOVELY office

Cons

Could be paid more compared to industry standard

Viewing 58 - 60 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.