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Best Prometric Secure Proprietary Browser Alternatives in 2026

Updated

20 tools from lockdown browser software ranked against Prometric Secure Proprietary Browser on the same published basis.

  1. 1
    TAO Free plan apiLinuxMacself-hostedWeb $149/mo7.8
    Prometric Secure Proprietary Browser vs TAO
  2. 2
    Eklavvya Free plan AndroidapiiOSMacWeb Free7.7
    Prometric Secure Proprietary Browser vs Eklavvya
  3. 3
    ThinkExam Free plan AndroidiOSWeb $3,125/mo7.6
    Prometric Secure Proprietary Browser vs ThinkExam
  4. 4
    Aiseptor Secure Browser Free trial apiMacWin 7.4
    Prometric Secure Proprietary Browser vs Aiseptor Secure Browser
  5. 5
    Digiexam Free trial AndroidiOSMacWebWin $124.67/mo7.2
    Prometric Secure Proprietary Browser vs Digiexam
  6. 6
    ExamOnline AndroidiOSMacWebWin 7.2
    Prometric Secure Proprietary Browser vs ExamOnline
  7. 7
    ExamSoft iOSMacWebWin 7.1
    Prometric Secure Proprietary Browser vs ExamSoft
  8. 8
    Safe Exam Browser Free plan iOSMacself-hostedWin Free7.1
    Prometric Secure Proprietary Browser vs Safe Exam Browser
  9. 10
    PSI Secure Browser extensionLinuxMacWin 7.0
    Prometric Secure Proprietary Browser vs PSI Secure Browser
  10. 11
    Talview Free trial AndroidapiiOSWeb 7.0
    Prometric Secure Proprietary Browser vs Talview
  11. 12
    XoLock Free trial MacWebWin 7.0
    Prometric Secure Proprietary Browser vs XoLock
  12. 13
    Fully Exam Kiosk Free plan Android Free6.8
    Prometric Secure Proprietary Browser vs Fully Exam Kiosk
  13. 14
    Respondus LockDown Browser iOSMacWin 6.8
    Prometric Secure Proprietary Browser vs Respondus LockDown Browser
  14. 15
    TestInvite Free trial apiWeb $75/mo6.8
    Prometric Secure Proprietary Browser vs TestInvite
  15. 16
    Inspera Integrity Browser MacWin 6.7
    Prometric Secure Proprietary Browser vs Inspera Integrity Browser
  16. 17
    Surpass SecureClient iOSMacWin 6.7
    Prometric Secure Proprietary Browser vs Surpass SecureClient
  17. 18
    OpenLock Linux 6.6
    Prometric Secure Proprietary Browser vs OpenLock
  18. 19
    5Profiler Secure Exam Browser Web 6.4
    Prometric Secure Proprietary Browser vs 5Profiler Secure Exam Browser
  19. 20
    eSehat Secure Exam Browser 6.4
    Prometric Secure Proprietary Browser vs eSehat Secure Exam Browser
  20. 21
    Mercer | Mettl apiLinuxMacWebWin 5.2
    Prometric Secure Proprietary Browser vs Mercer | Mettl

Prometric Secure Proprietary Browser alternatives compared

#ToolScoreFree planFromRuns on
1TAO7.8Free plan$149/moAPI, Linux, Mac, self-hosted, Web, Windows
2Eklavvya7.7Free planFreeAndroid, API, iOS, Mac, Web, Windows
3ThinkExam7.6Free plan$3,125/moAndroid, iOS, Web
4Aiseptor Secure Browser7.4No—API, Mac, Windows
5Digiexam7.2No$124.67/moAndroid, iOS, Mac, Web, Windows
6ExamOnline7.2No—Android, iOS, Mac, Web, Windows
7ExamSoft7.1No—iOS, Mac, Web, Windows
8Safe Exam Browser7.1Free planFreeiOS, Mac, self-hosted, Windows
10PSI Secure Browser7.0No—Browser, Linux, Mac, Windows
11Talview7.0No—Android, API, iOS, Web
12XoLock7.0No—Mac, Web, Windows
13Fully Exam Kiosk6.8Free planFreeAndroid
14Respondus LockDown Browser6.8No—iOS, Mac, Windows
15TestInvite6.8No$75/moAPI, Web
16Inspera Integrity Browser6.7No—Mac, Windows
17Surpass SecureClient6.7No—iOS, Mac, Windows
18OpenLock6.6No—Linux
195Profiler Secure Exam Browser6.4No—Web
20eSehat Secure Exam Browser6.4No——
21Mercer | Mettl5.2No—API, Linux, Mac, Web, Windows
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Questions about Prometric Secure Proprietary Browser alternatives

What is the best alternative to Prometric Secure Proprietary Browser?

TAO, number 1 in lockdown browser software with a score of 7.8 out of 10. The others here: Eklavvya, ThinkExam, Aiseptor Secure Browser and 16 more.

What is the best free alternative to Prometric Secure Proprietary Browser?

TAO is the best-ranked alternative with a free plan. 5 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, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.