Mimecast reviews

3.5

59% would recommend to a friend

(771 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 771 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

771 reviews
1.0
May 18, 2026
Recommend
CEO approval
Business Outlook

Pros

Good email security products without direction

Cons

Last 3 years there were lot change where expert people has left company and now engineering is full of favouritism and politics by management people. Specially directors are doing favouritism towards their same location people in Canada, UK and US in terms of promotion and assigning work. Management and architect doesn't like if someone ask question or suggest another solution (they destroy your career in performance cycle). Director & manager hear close and favourite people only rather than people actually work and delivering solutions.

Viewing 13 - 15 of 771 Reviews

Glassdoor has 816 Mimecast reviews submitted anonymously by Mimecast employees. Read employee reviews and ratings on Glassdoor to decide if Mimecast is right for you.