Mimecast alternatives
On the evidence we track, the strongest alternative to Mimecast is Abnormal Security at 60/100. Mimecast itself ranks #1 of 8 in email security. Every product below is scored on the same independent signals, so the ranking is comparable rather than a matter of opinion.
Ranked alternatives to Mimecast
- 1Abnormal Securityvs Mimecast →
AI-powered behavioral email security platform that autonomously detects and stops sophisticated attacks others miss
low · 12%updating - 2Proxmox Mail Gatewayvs Mimecast →
Open-source email security platform that protects mail servers from spam, viruses, phishing, and trojans
low · 18%updating - 3Check Point Harmony Email & Collaborationvs Mimecast →
Cloud-based security for email and collaboration applications using AI-powered threat detection
low · 13%updating - 4Rspamdvs Mimecast →low · 39%updating
- 5Trend Micro Email Securityvs Mimecast →
AI-powered email security that detects and blocks phishing, ransomware, and business email compromise with automated threat response
low · 3%updating - 6Barracuda Email Protectionvs Mimecast →low · 15%updating
- 7Proofpoint Email Protectionvs Mimecast →low · 15%updating
Why these ones
An alternative here means a product in the same category as Mimecast (Email Security), ranked by the Vioscale composite: a confidence-weighted blend of independent signals such as adoption, release activity, pricing transparency and security posture. There are no user reviews in it, and no vendor can pay to appear or to rank higher. Where we have not confirmed something, we show that rather than guessing.
Generated . See the method for how the composite is built, and why we are independent.