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Best Halo Security Alternatives in 2026

Updated

20 platforms from attack surface management software ranked against Halo Security on the same published basis.

  1. 1
    Detectify Surface Monitoring Free plan apiWeb €208.33/mo7.3
    Halo Security vs Detectify Surface Monitoring
  2. 2
    FullHunt Free plan apiWeb $149/mo7.3
    Halo Security vs FullHunt
  3. 3
    Qualys External Attack Surface Management Free trial apiLinuxWeb 7.3
    Halo Security vs Qualys External Attack Surface Management
  4. 4
    runZero Free plan apiLinuxMacself-hostedWeb Free7.2
    Halo Security vs runZero
  5. 5
    ImmuniWeb AndroidapiiOSWeb €49.58/mo6.9
    Halo Security vs ImmuniWeb
  6. 6
    Outpost24 Attack Surface Management apiWeb 6.9
    Halo Security vs Outpost24 Attack Surface Management
  7. 7
    SOCRadar Extended Threat Intelligence Platform Free trial apiWeb $379.17/mo6.9
    Halo Security vs SOCRadar Extended Threat Intelligence Platform
  8. 8
    ZeroFox Attack Surface Intelligence apiWeb 6.8
    Halo Security vs ZeroFox Attack Surface Intelligence
  9. 9
    Bitsight External Attack Surface Management apiWeb 6.7
    Halo Security vs Bitsight External Attack Surface Management
  10. 10
    CyCognito Platform apiWeb 6.7
    Halo Security vs CyCognito Platform
  11. 11
    Group-IB Attack Surface Management Free trial apiWeb 6.7
    Halo Security vs Group-IB Attack Surface Management
  12. 12
    Rapid7 Surface Command Free trial apiLinuxMacWebWin 6.7
    Halo Security vs Rapid7 Surface Command
  13. 13
    OWASP Amass Free plan LinuxMacself-hostedWin Free5.9
    Halo Security vs OWASP Amass
  14. 14
    Bitdefender Total Security Free trial AndroidiOSMacWin $5/mo5.6
    Halo Security vs Bitdefender Total Security
  15. 15
    Censys Attack Surface Management Web 5.4
    Halo Security vs Censys Attack Surface Management
  16. 16
    EASMLens Web 5.4
    Halo Security vs EASMLens
  17. 17
    Tenable One Attack Surface Management LinuxMacWebWin 5.4
    Halo Security vs Tenable One Attack Surface Management
  18. 18
    CrowdStrike Falcon Surface Free trial LinuxMacWebWin 5.3
    Halo Security vs CrowdStrike Falcon Surface
  19. 19
    Ivanti Neurons for Zero Trust Access AndroidiOSLinuxMacself-hosted 5.3
    Halo Security vs Ivanti Neurons for Zero Trust Access
  20. 20
    Check Point External Risk Management WinMacLinux 5.2
    Halo Security vs Check Point External Risk Management

Halo Security alternatives compared

#PlatformScoreFree planFromRuns on
1Detectify Surface Monitoring7.3Free plan€208.33/moAPI, Web
2FullHunt7.3Free plan$149/moAPI, Web
3Qualys External Attack Surface Management7.3No—API, Linux, Web
4runZero7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
5ImmuniWeb6.9No€49.58/moAndroid, API, iOS, Web
6Outpost24 Attack Surface Management6.9No—API, Web
7SOCRadar Extended Threat Intelligence Platform6.9No$379.17/moAPI, Web
8ZeroFox Attack Surface Intelligence6.8No—API, Web
9Bitsight External Attack Surface Management6.7No—API, Web
10CyCognito Platform6.7No—API, Web
11Group-IB Attack Surface Management6.7No—API, Web
12Rapid7 Surface Command6.7No—API, Linux, Mac, Web, Windows
13OWASP Amass5.9Free planFreeLinux, Mac, self-hosted, Windows
14Bitdefender Total Security5.6No$5/moAndroid, iOS, Mac, Windows
15Censys Attack Surface Management5.4No—Web
16EASMLens5.4No—Web
17Tenable One Attack Surface Management5.4No—Linux, Mac, Web, Windows
18CrowdStrike Falcon Surface5.3No—Linux, Mac, Web, Windows
19Ivanti Neurons for Zero Trust Access5.3No—Android, iOS, Linux, Mac, self-hosted, Web, Windows
20Check Point External Risk Management5.2No—Windows, Mac, Linux
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Questions about Halo Security alternatives

What is the best alternative to Halo Security?

Detectify Surface Monitoring, number 1 in attack surface management software with a score of 7.3 out of 10. The others here: FullHunt, Qualys External Attack Surface Management, runZero and 16 more.

What is the best free alternative to Halo Security?

Detectify Surface Monitoring is the best-ranked alternative with a free plan. 4 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.