17.5
AndroidiOSAPI
Alternatives to Trustifi Email Security
27.0
Mailprotector builds and supports products for securing and managing organizational email, and says its products are made exclusively for managed service providers (MSPs).
Free planWebAPI
36.5
SpamHero Business Email Security filters a domain’s incoming email in the cloud and forwards clean messages to the customer’s mail server.
WebAPI
- 4
Cisco Catalyst Center
Cisco Catalyst Center is a centralized controller and management dashboard for enterprise network operations.
WebAPILinuxmacOS6.2 - 5
Sophos Secure Message
Sophos Secure Message is part of Sophos Email, a cloud service that protects inboxes from phishing, business email compromise, spam, and email-delivered malware.
Web6.2 - 6
MailChannels Inbound Filtering
MailChannels Inbound Filtering is a cloud gateway for hosting providers that run email at scale.
WebAPI6.1 - 7
Mailinblack Protect
Mailinblack Protect is an email-security solution for companies, public administrations, and healthcare institutions.
WebAPISelf-hosted5.6 - 8
Darktrace / EMAIL
Darktrace / EMAIL uses behavioral AI to identify and stop email threats such as phishing, business email compromise, impersonation, and social engineering.
WebAPI5.5 - 9
Barracuda Message Archiver
WebmacOSWindows5.3 - 10
5.0 - 11
4.9 - 124.9
- 13
4.8 - 144.8
- 154.8
- 164.7
- 17
4.7 - 184.6