Alternatives

Trend Micro Email Security alternatives

On the evidence we track, the strongest alternative to Trend Micro Email Security is Abnormal Security at 61/100. Trend Micro Email Security itself ranks #4 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.

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Ranked alternatives to Trend Micro Email Security

  1. 161
    Abnormal Security

    AI-powered email security using behavioral analysis to detect novel attacks in real-time

    low · 34%
  2. 255
    Check Point Harmony Email & Collaboration

    Email and collaboration security that blocks malicious messages and threats before they reach users

    low · 26%
  3. 349
    Rspamd

    Spam and email threat filtering system

    low · 27%
  4. 447
    Proxmox Mail Gateway

    Email security appliance for blocking spam, malware, and unwanted communications

    low · 12%
  5. 545
    Mimecast

    Email security and human risk management platform that detects threats and insider risks

    low · 13%
  6. 644
    Proofpoint Email Protection

    AI-powered email security that detects and blocks phishing, business email compromise, and ransomware attacks

    low · 12%
  7. 731
    Barracuda Email Protection

    Email security platform that adds advanced threat detection and user training to Microsoft 365 and Google Workspace

    low · 46%
Still deciding?

Not sure which of these fits?

This ranking uses our balanced weighting. Say what actually matters to you (budget, compliance, self-hosting, team size) and the same email security get reordered against that instead.

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Why these ones

An alternative here means a product in the same category as Trend Micro Email Security (Email Security), ranked by the vioscaleAI 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.