S
SimpliSafe
Editor's Choice4.7of 5
Best overall DIY system with optional 24/7 monitoring
$249.96Kit
$19.99+Monthly
DIYInstall
Every major home security system, tested hands-on by our editorial team. Sorted by our overall 2026 rating.
Best overall DIY system with optional 24/7 monitoring
Best ecosystem for camera-first shoppers
Best professional installation + 6-month money-back guarantee
Best for Google Nest integration
Best smart-home integration for Apple Home users
Best premium smart-home security
Best DIY with pro-grade monitoring hardware
Best customer experience and RapidSOS integration
Best for landline-style pro monitoring from a legacy brand
Fast-response monitoring for rural homes
DIY sub-brand of ADT (legacy — now folded into ADT+)
Best bundled with existing Xfinity internet
Best Alarm.com DIY with flexible contracts
Our independent ranking of every major system, updated monthly based on real testing data — pricing, monitoring, install, and smart-home integration.
View Top Picks →