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Best HOL Light Alternatives in 2026

12 apps from formal verification tools ranked against HOL Light on the same published basis.

  1. 1
    Rocq Free plan extensionLinuxMacWebWin Free6.7
    HOL Light vs Rocq
  2. 2
    Z3 Free plan AndroidapiLinuxMacself-hosted Free6.7
    HOL Light vs Z3
  3. 3
    PVS Free plan LinuxMacWin Free6.6
    HOL Light vs PVS
  4. 4
    Alloy Analyzer Free plan apiLinuxMacWin Free6.5
    HOL Light vs Alloy Analyzer
  5. 5
    Isabelle Free plan LinuxMacself-hostedWin Free6.5
    HOL Light vs Isabelle
  6. 6
    SPIN Free plan LinuxMacWin Free6.5
    HOL Light vs SPIN
  7. 7
    UPPAAL Free plan LinuxMacWin Free6.5
    HOL Light vs UPPAAL
  8. 8
    ACL2 LinuxMacself-hostedWin 5.6
    HOL Light vs ACL2
  9. 9
    Frama-C LinuxMacWin 5.6
    HOL Light vs Frama-C
  10. 10
    CBMC WinMacLinux 5.4
    HOL Light vs CBMC
  11. 11
    CPAchecker WinMacLinux 5.4
    HOL Light vs CPAchecker
  12. 12
    cvc5 WebWinMacLinux 5.4
    HOL Light vs cvc5
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