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Best Tenable One OT Exposure Alternatives in 2026

Updated

16 platforms from OT and ICS security monitoring software ranked against Tenable One OT Exposure on the same published basis.

  1. 1
    Nozomi Networks Platform Free plan apiLinuxself-hostedWeb Free7.1
    Tenable One OT Exposure vs Nozomi Networks Platform
  2. 2
    EmberOT Free plan self-hosted Free7.0
    Tenable One OT Exposure vs EmberOT
  3. 3
    NetPol Free trial LinuxMacself-hostedWebWin A$200/mo7.0
    Tenable One OT Exposure vs NetPol
  4. 4
    Honeywell Forge AndroidapiiOSLinuxMac 6.9
    Tenable One OT Exposure vs Honeywell Forge
  5. 5
    FactoryTalk Analytics apiLinuxWebWin 6.6
    Tenable One OT Exposure vs FactoryTalk Analytics
  6. 6
    Kaspersky Industrial CyberSecurity Platform LinuxWebWin 6.5
    Tenable One OT Exposure vs Kaspersky Industrial CyberSecurity Platform
  7. 7
    OTDefend apiLinuxself-hostedWebWin 6.5
    Tenable One OT Exposure vs OTDefend
  8. 8
    Radiflow iSID self-hostedWeb 6.5
    Tenable One OT Exposure vs Radiflow iSID
  9. 9
    Tenable One Attack Surface Management LinuxMacWebWin 6.5
    Tenable One OT Exposure vs Tenable One Attack Surface Management
  10. 10
    Claroty CTD self-hosted 6.4
    Tenable One OT Exposure vs Claroty CTD
  11. 11
    Claroty xDome apiWeb 6.4
    Tenable One OT Exposure vs Claroty xDome
  12. 12
    TXOne EdgeOne apiself-hostedWeb 6.4
    Tenable One OT Exposure vs TXOne EdgeOne
  13. 13
    Dragos Platform self-hostedWeb 6.3
    Tenable One OT Exposure vs Dragos Platform
  14. 14
    nNetNDR self-hosted 6.2
    Tenable One OT Exposure vs nNetNDR
  15. 15
    Rhebo Industrial Protector self-hosted 6.2
    Tenable One OT Exposure vs Rhebo Industrial Protector
  16. 17
    Armis Centrix for OT/IoT Security Web 5.8
    Tenable One OT Exposure vs Armis Centrix for OT/IoT Security

Tenable One OT Exposure alternatives compared

#PlatformScoreFree planFromRuns on
1Nozomi Networks Platform7.1Free planFreeAPI, Linux, self-hosted, Web
2EmberOT7.0Free planFreeself-hosted
3NetPol7.0NoA$200/moLinux, Mac, self-hosted, Web, Windows
4Honeywell Forge6.9Android, API, iOS, Linux, Mac, Web, Windows
5FactoryTalk Analytics6.6API, Linux, Web, Windows
6Kaspersky Industrial CyberSecurity Platform6.5Linux, Web, Windows
7OTDefend6.5API, Linux, self-hosted, Web, Windows
8Radiflow iSID6.5self-hosted, Web
9Tenable One Attack Surface Management6.5Linux, Mac, Web, Windows
10Claroty CTD6.4self-hosted
11Claroty xDome6.4API, Web
12TXOne EdgeOne6.4API, self-hosted, Web
13Dragos Platform6.3self-hosted, Web
14nNetNDR6.2self-hosted
15Rhebo Industrial Protector6.2self-hosted
17Armis Centrix for OT/IoT Security5.8Web
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Questions about Tenable One OT Exposure alternatives

What is the best alternative to Tenable One OT Exposure?

Nozomi Networks Platform, number 1 in OT and ICS security monitoring software with a score of 7.1 out of 10. The others here: EmberOT, NetPol, Honeywell Forge and 12 more.

What is the best free alternative to Tenable One OT Exposure?

Nozomi Networks Platform is the best-ranked alternative with a free plan. 2 of the 16 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.