Mimecast Vs AT&T Secure Email Gateway : In-Depth Comparison

What are the different markets in which Mimecast and AT&T Secure Email Gateway compete against each other?

Mimecast and AT&T Secure Email Gateway compete against each other in the Email Security.

How does the market share of Mimecast and AT&T Secure Email Gateway compare in the Email Security market?

In the Email Security market, Mimecast has a 2.50% market share in comparison to AT&T Secure Email Gateway’s 0.00%. Since it has a better market share coverage, Mimecast holds the 8th spot in 6sense's Market Share Ranking Index for the Email Security category, while AT&T Secure Email Gateway holds the 161st spot.

How many customers are acquired by Mimecast and AT&T Secure Email Gateway in the Email Security segment?

Mimecast has 18,601 customers and AT&T Secure Email Gateway has 3 customers in the Email Security segment. Mimecast has 18598 more customers than AT&T Secure Email Gateway in this category.

What are the countries in which Mimecast and AT&T Secure Email Gateway has more customers?

Mimecast has more customers in United States, United Kingdom and Australia.
AT&T Secure Email Gateway has more customers in United States and Peru.