⚖️ Head-to-head comparison
ADT vs SimpliSafe
ADT (9.4/10) and SimpliSafe (9.0/10) compared on installation, monitoring, contract, pricing, equipment, smart-home compatibility, and Southern California fit.
| ADT | SimpliSafe | |
|---|---|---|
| Editor score | 9.4/10 | 9.0/10 |
| Best for | Professional installation and brand recognition | Flexible DIY systems with no contract |
| Install | Professional installation | DIY (optional pro install) |
| Monitoring | 24/7 professional | Self or 24/7 professional |
| Contract | 36 months typical | No contract |
| Starts at | $45–$60/mo monitoring | $19.99–$49.99/mo monitoring |
| Equipment | Touchscreen panel, door/window sensors, motion sensors, ADT cameras, smart locks | Base station, keypad, entry sensors, motion sensors, SimpliCam, video doorbell |
| Visit ADT → | Visit SimpliSafe → |
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
SimpliSafe pros
- No contract — cancel anytime
- DIY install in 30–60 minutes
- Optional pro monitoring with police, fire, medical dispatch
- Wireless equipment moves easily for renters
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Frequently asked questions
Which is better — ADT or SimpliSafe?
ADT (9.4/10) is better for professional installation and brand recognition. SimpliSafe (9.0/10) is better for flexible diy systems with no contract.
Is ADT cheaper than SimpliSafe?
ADT typically starts at $45–$60/mo monitoring. SimpliSafe starts at $19.99–$49.99/mo monitoring. Final price depends on package, equipment, and Southern California-specific install needs.