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Best Radiflow iSID Alternatives in 2026

Updated

16 platforms from OT and ICS security monitoring software ranked against Radiflow iSID on the same published basis.

  1. 1
    Nozomi Networks Platform Free plan apiLinuxself-hostedWeb Free7.1
    Radiflow iSID vs Nozomi Networks Platform
  2. 2
    EmberOT Free plan self-hosted Free7.0
    Radiflow iSID vs EmberOT
  3. 3
    NetPol Free trial LinuxMacself-hostedWebWin A$200/mo7.0
    Radiflow iSID vs NetPol
  4. 4
    Honeywell Forge AndroidapiiOSLinuxMac 6.9
    Radiflow iSID vs Honeywell Forge
  5. 5
    FactoryTalk Analytics apiLinuxWebWin 6.6
    Radiflow iSID vs FactoryTalk Analytics
  6. 6
    Kaspersky Industrial CyberSecurity Platform LinuxWebWin 6.5
    Radiflow iSID vs Kaspersky Industrial CyberSecurity Platform
  7. 7
    OTDefend apiLinuxself-hostedWebWin 6.5
    Radiflow iSID vs OTDefend
  8. 9
    Tenable One Attack Surface Management LinuxMacWebWin 6.5
    Radiflow iSID vs Tenable One Attack Surface Management
  9. 10
    Claroty CTD self-hosted 6.4
    Radiflow iSID vs Claroty CTD
  10. 11
    Claroty xDome apiWeb 6.4
    Radiflow iSID vs Claroty xDome
  11. 12
    TXOne EdgeOne apiself-hostedWeb 6.4
    Radiflow iSID vs TXOne EdgeOne
  12. 13
    Dragos Platform self-hostedWeb 6.3
    Radiflow iSID vs Dragos Platform
  13. 14
    nNetNDR self-hosted 6.2
    Radiflow iSID vs nNetNDR
  14. 15
    Rhebo Industrial Protector self-hosted 6.2
    Radiflow iSID vs Rhebo Industrial Protector
  15. 16
    Tenable One OT Exposure Web 6.0
    Radiflow iSID vs Tenable One OT Exposure
  16. 17
    Armis Centrix for OT/IoT Security Web 5.8
    Radiflow iSID vs Armis Centrix for OT/IoT Security

Radiflow iSID 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
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
16Tenable One OT Exposure6.0Web
17Armis Centrix for OT/IoT Security5.8Web
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Questions about Radiflow iSID alternatives

What is the best alternative to Radiflow iSID?

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 Radiflow iSID?

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.