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Best Tenable One OT Exposure Alternatives in 2026

Updated

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

  1. 1
    Honeywell Forge AndroidapiiOSLinuxMac 7.3
    Tenable One OT Exposure vs Honeywell Forge
  2. 2
    EmberOT Free plan self-hosted Free6.4
    Tenable One OT Exposure vs EmberOT
  3. 3
    Nozomi Networks Platform Free plan apiLinuxself-hostedWeb Free6.3
    Tenable One OT Exposure vs Nozomi Networks Platform
  4. 4
    Claroty CTD self-hosted 5.9
    Tenable One OT Exposure vs Claroty CTD
  5. 5
    Claroty xDome apiWeb 5.8
    Tenable One OT Exposure vs Claroty xDome
  6. 6
    FactoryTalk Analytics apiLinuxWebWin 5.8
    Tenable One OT Exposure vs FactoryTalk Analytics
  7. 7
    Radiflow iSID self-hostedWeb 5.8
    Tenable One OT Exposure vs Radiflow iSID
  8. 8
    TXOne EdgeOne apiself-hostedWeb 5.8
    Tenable One OT Exposure vs TXOne EdgeOne
  9. 9
    Dragos Platform self-hostedWeb 5.7
    Tenable One OT Exposure vs Dragos Platform
  10. 10
    Kaspersky Industrial CyberSecurity Platform LinuxWebWin 5.7
    Tenable One OT Exposure vs Kaspersky Industrial CyberSecurity Platform
  11. 11
    nNetNDR self-hosted 5.7
    Tenable One OT Exposure vs nNetNDR
  12. 12
    OTDefend apiLinuxself-hostedWebWin 5.7
    Tenable One OT Exposure vs OTDefend
  13. 13
    Rhebo Industrial Protector self-hosted 5.7
    Tenable One OT Exposure vs Rhebo Industrial Protector
  14. 14
    Tenable One Attack Surface Management LinuxMacWebWin 5.6
    Tenable One OT Exposure vs Tenable One Attack Surface Management
  15. 15
    NetPol Free trial LinuxMacself-hostedWebWin A$200/mo5.5
    Tenable One OT Exposure vs NetPol
  16. 17
    Armis Centrix for OT/IoT Security Web 5.3
    Tenable One OT Exposure vs Armis Centrix for OT/IoT Security

Tenable One OT Exposure alternatives compared

#AppScoreFree planFromRuns on
1Honeywell Forge7.3Android, API, iOS, Linux, Mac, Web, Windows
2EmberOT6.4Free planFreeself-hosted
3Nozomi Networks Platform6.3Free planFreeAPI, Linux, self-hosted, Web
4Claroty CTD5.9self-hosted
5Claroty xDome5.8API, Web
6FactoryTalk Analytics5.8API, Linux, Web, Windows
7Radiflow iSID5.8self-hosted, Web
8TXOne EdgeOne5.8API, self-hosted, Web
9Dragos Platform5.7self-hosted, Web
10Kaspersky Industrial CyberSecurity Platform5.7Linux, Web, Windows
11nNetNDR5.7self-hosted
12OTDefend5.7API, Linux, self-hosted, Web, Windows
13Rhebo Industrial Protector5.7self-hosted
14Tenable One Attack Surface Management5.6Linux, Mac, Web, Windows
15NetPol5.5NoA$200/moLinux, Mac, self-hosted, Web, Windows
17Armis Centrix for OT/IoT Security5.3Web
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Questions about Tenable One OT Exposure alternatives

What is the best alternative to Tenable One OT Exposure?

Honeywell Forge, number 1 in OT and ICS security monitoring software with a score of 7.3 out of 10. The others here: EmberOT, Nozomi Networks Platform, Claroty CTD and 12 more.

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

EmberOT 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 mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.