Used to be a great culture - Anonymous employee Mimecast Employee Review

4.0
Jan 29, 2026
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Brand reputation in the market is reasonably strong Great people with a collaborative approach

Cons

Lack of innovation Leadership changes shifted the culture and not always in a good way

Explore other reviews about Mimecast

5.0
Apr 6, 2026
Recommend
CEO approval
Business Outlook

Pros

Great office, catered lunch daily. Great benefits, 4 weeks PTO to start plus paid holidays, floating holidays, sick time. Culture is flexible, vibrants, friendly people.

Cons

Frequent changed and pivoting but senior leadership listens to employees which is good.

1.0
Jun 18, 2026
Recommend
CEO approval
Business Outlook

Pros

The people (some) Struggling to find more

Cons

Mimecast used to be a great place to work with good tech and strong values. The culture is toxic and incredibly unhealthy. They will promote you without an increase in pay. Recognition is a joke. The CEO is actively running the company into the ground. Sales leadership repeatedly meddles into and destroys sales opportunities and turns around to blame the sales team. The product is a mess with no strategy. only thing that's clear is the direction in which it is going, down.

4
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