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Tessian Guardian Reviews

Vendor: TESSIAN
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    What is Tessian Guardian?

    Prevent accidental data loss caused by human error on email with Tessian Guardian.

    Get the Data Loss Prevention (DLP) Buyer's Guide and find out what your peers are saying about Tessian Guardian, Microsoft Purview Data Loss Prevention, Abnormal Security and more!
    Buyer's Guide
    Data Loss Prevention (DLP)
    December 2025
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    Helped 879,310 peers since 2012

    Tessian Guardian mindshare

    Product category:
    Data Loss Prevention (DLP)
    As of December 2025, the mindshare of Tessian Guardian in the Data Loss Prevention (DLP) category stands at 0.3%, up from 0.1% compared to the previous year, according to calculations based on PeerSpot user engagement data.
    Data Loss Prevention (DLP) Market Share Distribution
    ProductMarket Share (%)
    Tessian Guardian0.3%
    Microsoft Purview Data Loss Prevention9.9%
    Forcepoint Data Loss Prevention6.9%
    Other82.9%
    Data Loss Prevention (DLP)

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    Tessian Guardian customers

    Affirm, Choate, BMA, Evercore, Gubra, Accel, Fieldfisher, Clearwater, Man Group plc, Graphcore, Investec, Rightmove

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    Product Categories

    Product Categories
    Data Loss Prevention (DLP)
    Email Security

    Popular Comparisons

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