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Email Security Software
Last updated: April 2026
22 software options
Sponsored
Guardz
5
6
4
1
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cybersecurity solution
The Guardz platform continuously monitors businesses' digital landscapes to safeguard their assets.
Read more about Guardz
ContentCatcher
5
11
4
1
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email security, phishing protection & anti-spam
Read more about ContentCatcher
Fortra's Cloud Email Protection
5
5
4
2
3
1
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Defend against advanced phishing attacks.
Read more about Fortra's Cloud Email Protection
Zivver
5
12
4
13
3
1
2
1
1
6
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email Security Made Effortless
Read more about Zivver
Sophos Email
5
3
4
1
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Software for managing email encryption and secure networks
Read more about Sophos Email
Topsec Cloud Solutions
5
60
4
9
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Your Managed Email Security Specialists
Read more about Topsec Cloud Solutions
Vade
5
4
4
2
3
1
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Collaborative cybersecurity based on IA, enhanced by people.
Read more about Vade
Avanan
5
43
4
7
3
1
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email Security — Reinvented
Read more about Avanan
InboxGuard
5
12
4
0
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email phishing protection and fraud detection solution
Read more about InboxGuard
Mailinblack
5
9
4
2
3
1
2
1
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based & on-premise email protection software
Read more about Mailinblack
M365 Manager Plus
Management, reporting, auditing, and monitoring of Microsoft
Read more about M365 Manager Plus
SpamTitan
5
369
4
156
3
26
2
6
1
6
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Anti-spam filter for business email. Vital email security.
Read more about SpamTitan
Conecta Suite
5
40
4
7
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Manage your company's Google and Microsoft users all in one
Read more about Conecta Suite
Retarus
5
1
4
0
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Your Communications Need More Than Just the Best
Read more about Retarus
SilverSky Email Protection Suite
5
11
4
4
3
2
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Advanced email security and compliance for SMBs
Read more about SilverSky Email Protection Suite
FactorX.ai
AI-powered email security for modern threats
Read more about FactorX.ai
365 Total Protection
5
3
4
1
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email security management for Microsoft Office 365
Read more about 365 Total Protection
Mail Assure
5
15
4
14
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email, Secured.
Read more about Mail Assure
Mailock
5
50
4
11
3
0
2
2
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure emails with encryption and recipient authentication
Read more about Mailock
Agari Secure Email Cloud
Email security and cybersecurity software
Read more about Agari Secure Email Cloud
Zerospam
5
108
4
24
3
1
2
2
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud email security & anti-spam solution
Read more about Zerospam
ConnectWise SIEM
5
35
4
13
3
4
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Threat detection and response management software
Read more about ConnectWise SIEM
