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Best Data De-Identification Tools in 2026

  1. 1

    ARX Data Anonymization Tool

    Free plan APILinuxMac+2

    ARX brings data preparation, anonymization methods, and risk and utility analysis into one tool, with a Java API for developers.

    7.6 Open source Visit site
  2. 2

    DataVeil

    Free plan LinuxSelf-hostedWindows

    DataVeil combines data discovery, masking and database integrity features across several SQL platforms.

    7.4 Free plan · paid from $5,690/yr Visit site
  3. 3

    MOSTLY AI

    Free plan APILinuxSelf-hosted+1

    MOSTLY AI combines synthetic-data generation, data analysis, connectors, and deployment choices.

    7.2 Free plan Visit site
  4. 4

    Synthesized

    Free plan APILinuxSelf-hosted+1

    Choose Synthesized if your enterprise team needs governed test data for QA, SAP transformations, or AI-agent validation, especially across relational databases.

    7.0 Free plan Visit site
  5. 5

    YData SDK

    Free plan APILinuxMac+2

    YData SDK combines data profiling, synthetic data generation, and privacy-related functions for Python workflows. Check connector needs and native-library prerequisites before adopting it.

    6.9 Free plan · paid from $1 Visit site
  6. 6

    Tonic.ai

    Free plan APISelf-hostedWeb

    Tonic.ai covers synthetic data generation, production-data transformation and unstructured-data redaction in one suite.

    6.8 Free plan · paid from $29/mo Visit site
  7. 7

    K2view Data Masking

    Paid APISelf-hostedWeb

    Choose K2view Data Masking if your enterprise needs to prepare sensitive data across complex sources while preserving entity relationships and supporting multiple delivery methods.

    5.5 Pricing on request Visit site
  8. 8

    IBM Optim Data Privacy

    Paid LinuxWeb
    4.5 Pricing on request · 90-day trial Visit site
  9. 9

    IRI FieldShield

    Paid LinuxWindows
    4.5 Pricing on request Visit site
  10. 10

    Anonos Data Embassy

    Paid
    4.4 Pricing on request Visit site
  11. 11

    Informatica Test Data Management

    Paid Web
    4.4 Pricing on request Visit site
  12. 12

    PrivaSapien

    Paid
    3.9 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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