Mimecast reviews

3.5

59% would recommend to a friend

(772 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 772 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

772 reviews
4.0
Jun 15, 2026
Recommend
CEO approval
Business Outlook

Pros

- Great team! - Lots of learning opportunities - Professional development opportunities are available - Hybrid work environment w/ catered lunches for main in-office days

Cons

- Acquisitions bring about challenges once in a while, but they do anyplace (communication, which tech to use for what, etc.).

4.0
Jun 12, 2026
Recommend
CEO approval
Business Outlook

Pros

The biggest pros of working at Mimecast are the people and the strong camaraderie. There’s a flexible work-from-home policy, a solid executive leadership team, and the company trips and events are always a lot of fun. The pay is generally average to slightly below average compared with similar companies.

Cons

For cons, there has been a lot of downsell and customer churn, and the company is still digging itself out of a hole caused by a lack of innovation over the past few years. Pay is also below average compared with similar companies.

Viewing 10 - 12 of 772 Reviews

Glassdoor has 817 Mimecast reviews submitted anonymously by Mimecast employees. Read employee reviews and ratings on Glassdoor to decide if Mimecast is right for you.