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Best 3CX Alternatives in 2026

12 apps from business phone systems ranked against 3CX on the same published basis.

  1. 1
    Microsoft Teams Free plan AndroidiOSLinuxMacWeb $0.33/mo8.3
    3CX vs Microsoft Teams
  2. 3
    FreePBX WebLinuxiOSAndroid 7.7
    3CX vs FreePBX
  3. 4
    Zadarma Free plan WebWinMaciOSAndroid $44/mo7.7
    3CX vs Zadarma
  4. 5
    VitalPBX Free plan WebWinMacLinuxiOS $100/mo7.7
    3CX vs VitalPBX
  5. 6
    PortSIP PBX Free plan Free7.6
    3CX vs PortSIP PBX
  6. 7
    Freshcaller Free plan AndroidiOSWeb $15/mo7.6
    3CX vs Freshcaller
  7. 8
    OnSIP Free plan AndroidiOSMacWebWin $18.95/mo7.6
    3CX vs OnSIP
  8. 9
    CallHippo Free plan AndroidextensioniOSMacWeb $18/mo7.5
    3CX vs CallHippo
  9. 10
    Zoho Voice WebWinMacLinuxiOS 7.2
    3CX vs Zoho Voice
  10. 11
    Voxbi Free plan WebWinMaciOSAndroid €1.20/mo7.2
    3CX vs Voxbi
  11. 12
    Vodia PBX WebWinMacLinuxiOS 7.1
    3CX vs Vodia PBX
  12. 13
    PBXware WebWinMaciOSAndroid 7.1
    3CX vs PBXware
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