SimpliSafe vs Ring Alarm (2026) — Which No-Contract Alarm to Buy
SimpliSafe is the better alarm: more reliable sensors, louder siren, cellular backup and monitoring that works month to month with no contract, and a system that functions fully without any subscription. Ring Alarm is the better buy if you already own Ring cameras, because one $20 plan covers alarm monitoring and unlimited video. Detailed comparison below.
These two systems are what replaced the contract alarm companies, and they are close enough that the decision comes down to what else is in the house. This comparison covers hardware, sensor reliability, monitoring plans, what each does without a subscription, cameras, smart-home fit and what it costs across all of California to have either one professionally mounted.
Quick Comparison
| Pick | Best For | Approx Price |
|---|---|---|
| Best Alarm | SimpliSafe 8-Piece Wireless Home Security System | $230-$300 |
| Best for Ring Homes | Ring Alarm 8-Piece Kit (2nd Gen) | $200-$250 |
| Best Add-On | SimpliSafe Entry Sensor 4-Pack | $50-$65 |
Our Picks
Head to Head
| SimpliSafe | Ring Alarm (2nd Gen) | |
|---|---|---|
| 8-piece kit | $230-$300 | $200-$250 |
| Entry sensor | $15 | $20 |
| Base siren | 95 dB | 104 dB |
| Monitoring | $22-$32/mo, month to month | $20/mo, month to month |
| Cellular backup | Included with any plan | Included with plan |
| No-subscription use | Full local alarm, app alerts, camera live view | Local alarm only; no app notifications or history |
| Cameras | Average, own ecosystem | Best in class, huge lineup |
| Smart home | Alexa, Google, limited | Alexa deep, Google partial, Z-Wave |
| Contract | None | None |
Sensors and Reliability
SimpliSafe's entry sensors and motion detectors have the lowest false alarm and dropout rate we see on install calls. Ring's are good but the base station's range is shorter, which is why the 8-piece kit ships a range extender. On a two-story house or a stucco home with a lot of wire mesh in the walls, SimpliSafe holds signal where Ring needs the extender placed carefully.
What Works With No Subscription
This is the biggest difference. A SimpliSafe with no plan is a real alarm: sensors trigger the siren, the app sends alerts, the keypad arms and disarms, cameras show live video. A Ring Alarm with no plan is a siren and a keypad; the app will not send notifications and there is no history. If the plan is to self-monitor for free, SimpliSafe is the only real option of the two.
Monitoring Plans
SimpliSafe Standard is about $22 a month for 24/7 dispatch and cellular backup; the Fast Protect plan around $32 adds camera-verified response, which gets police priority in many California cities that have adopted verified-alarm policies. Ring Protect Pro is $20 a month and covers alarm monitoring, cellular backup and unlimited recording for every Ring camera on the account. For a house with three Ring cameras, that one plan replaces $20 of SimpliSafe monitoring plus a separate camera plan.
Most California cities require an alarm permit before a monitoring company can dispatch police, typically $25-$50 a year, with false alarm fines that start around $100 after the first or second free one. The permit is the homeowner's job, not the alarm company's. Self-monitored systems that never dispatch do not need one in most cities.
Cameras and Smart Home
Ring wins here without a contest: the doorbell lineup, the floodlight cams, the spotlight cams and the Alexa integration are the best in the category. SimpliSafe's cameras are fine and its doorbell is decent, but the ecosystem is thin. If cameras are the priority and the alarm is secondary, Ring makes sense. If the alarm is the priority, put a SimpliSafe alarm next to whatever cameras you like.
Installation Cost and Verdict
Both mount the same way: adhesive or screws, one keypad, sensors on every ground-floor opening. Our install pricing across all of California is $149-$249 for either kit with sensor mounting and app setup, insured, 4.9 stars, same-day available.
Verdict: SimpliSafe for a standalone alarm and free self-monitoring. Ring Alarm if you already own Ring cameras and want one app and one plan.
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Get a Security Install Quote →Frequently Asked Questions
Is SimpliSafe better than Ring Alarm?
As an alarm, yes: better sensor range, full function with no subscription, and month-to-month monitoring. Ring wins on cameras and price if you already own Ring gear.
Does Ring Alarm work without a subscription?
The siren and keypad work. App notifications, history and cellular backup need the Protect Pro plan.
Does SimpliSafe work without a subscription?
Yes. Sensors, siren, keypad, app alerts and camera live view all work with no plan.
Which is cheaper over three years?
Ring by about $100-$300 if you use its plan for cameras too. SimpliSafe if you self-monitor for free.
Can a handyman install either?
Yes. $149-$249 for sensor mounting and app setup across all of California.
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