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Best Proofpoint alternatives in 2026

Looking for an alternative to Proofpoint? Whether you've outgrown it, find the pricing steep, or just want to weigh your options, these are the strongest email & data security alternatives in 2026 — ranked on pricing, features, and who each one fits best. Proofpoint itself starts at custom, so we've flagged where each option is cheaper, simpler, or more specialized.

  1. 1
    Abnormal Security
    Best for: enterprise

    AI-native email security against BEC A popular email security alternative to Proofpoint — custom. Particularly strong for enterprise.

  2. 2
    Material Security
    Best for: enterprise

    If Proofpoint feels like overkill or over-budget, Material Security is a leaner option. Email security and data protection for cloud mailboxes Pricing: custom.

  3. 3
    Mimecast
    Best for: smb

    Mimecast goes head-to-head with Proofpoint on features. Email security, archiving, and continuity Best suited to smb. Custom.

  4. 4
    Agari
    Best for: enterprise

    A well-rated email security pick. Email authentication and BEC defense Agari starts at custom, making it a credible Proofpoint replacement.

  5. 5
    IRONSCALES
    Best for: smb

    AI-driven phishing protection and response A popular email security alternative to Proofpoint — custom. Particularly strong for smb.

  6. 6
    Varonis
    Best for: enterprise

    If Proofpoint feels like overkill or over-budget, Varonis is a leaner option. Data security and insider threat detection Pricing: custom.

  7. 7
    Qualys
    Best for: enterprise

    Qualys goes head-to-head with Proofpoint on features. Cloud platform for vulnerability and compliance Best suited to enterprise. Custom.

  8. 8
    Saviynt
    Best for: enterprise

    A well-rated authentication pick. Cloud-native identity governance and PAM Saviynt starts at custom, making it a credible Proofpoint replacement.

Still considering Proofpoint itself? Read our Proofpoint review →

Frequently asked questions

What is the best Proofpoint alternative?

Abnormal Security is our top-rated Proofpoint alternative for 2026. AI-native email security against BEC Custom.

Is there a free Proofpoint alternative?

Most alternatives are paid, but Abnormal Security is the most affordable on this list at custom.

Why switch from Proofpoint?

Common reasons are price, a simpler feature set, better fit for a specific use case, or platform support. Each tool above notes where it has an edge over Proofpoint.