📍 Southern California · 2026 alarm system rankings · Updated monthlyTrusted research: alarm system reviews · home security reviews · security systems reviews
⚖️ Head-to-head comparison

Vivint vs ADT

Vivint (9.2/10) and ADT (9.4/10) compared on installation, monitoring, contract, pricing, equipment, smart-home compatibility, and Southern California fit.

VivintADT
Editor score9.2/109.4/10
Best forPremium smart-home security automationProfessional installation and brand recognition
InstallProfessional installationProfessional installation
Monitoring24/7 professional24/7 professional
ContractEquipment financing 42–60 months36 months typical
Starts at$40–$50/mo monitoring + financed equipment$45–$60/mo monitoring
EquipmentVivint smart hub, doorbell camera, indoor/outdoor cameras, smart locks, garage controllerTouchscreen panel, door/window sensors, motion sensors, ADT cameras, smart locks
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Vivint pros

  • Best-in-class smart hub touchscreen
  • Strong outdoor camera AI (Vivint Smart Deter)
  • Whole-home automation built in (locks, garage, thermostat)
  • Pro installation and design walkthrough

ADT pros

  • Largest US monitoring footprint with 6 redundant centers
  • Professional installation handles wiring and placement
  • Strong smart-home integrations via the ADT+ app
  • Theft and fire protection guarantees on most plans

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Frequently asked questions

Which is better — Vivint or ADT?

Vivint (9.2/10) is better for premium smart-home security automation. ADT (9.4/10) is better for professional installation and brand recognition.

Is Vivint cheaper than ADT?

Vivint typically starts at $40–$50/mo monitoring + financed equipment. ADT starts at $45–$60/mo monitoring. Final price depends on package, equipment, and Southern California-specific install needs.

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