SimpliSafe vs. ADT: Which home security system is better?
Our skilled writers & in-house research team are behind the biggest cybersecurity stories, like The Mother Of All Breaches & WhatsApp Data Leak.
We closely analyze the services, check their features & openly share our testing methods with everyone.
Learn more
As you may already know, SimpliSafe and ADT are two of the biggest names in home security. While ADT offers traditional professional monitoring and advanced equipment, SimpliSafe is popular in DIY home security circles.
As a Cybernews expert, I've worked with our research team to thoroughly investigate the best home security systems on the market. After extensive research and analysis of SimpliSafe and ADT, I’ve written this review to help you understand their strengths and weaknesses. Since so many homeowners consider switching from ADT to SimpliSafe or vice versa, I wanted to provide you with everything you need to know which option suits you.
My goal is for this comparison to help you make an informed decision about which system might meet your needs best. Although I didn't test these products, I have grounded my evaluations in user feedback and extensive online research.
In my review, I will compare the key aspects of these two home security leaders, such as features, costs, monitoring, and installation.
SimpliSafe vs. ADT: in a nutshell
While both companies excel at home security, I found that ADT shines in professional services and monitoring, while SimpliSafe is great at affordability and offers contract-free home security.
| SimpliSafe | ADT | |
| Rating | ||
| Overall rank | #3 out of #9 | #6 out of #9 |
| Installation | DIY and optional professional install | Professional (DIY option available with ADT Self-Setup) |
| Monitoring | Self-monitoring (free) or optional professional | Self-monitoring (free) or professional with tiered plans |
| Equipment cost | One-time purchase, lower up-front costs | Leased or purchased, high up-front costs |
| Contract | No contract required, month-to-month plans available, cancel anytime | 36-month required contract (24 in California), early cancellation fees |
| App control | The SimpliSafe mobile app, requires a higher-tier plan for full access | ADT+ and Control apps require higher-tier plans for full access |
| Smart home features | Basic integration with Amazon Alexa, Google Assistant, and more | Advanced integration with Google Nest, Z-Wave devices, and more |
| Customer support | Support is available via phone, chat, and email. Hours vary | 24/7 support via phone, online chat, Facetime, online resources |
SimpliSafe vs. ADT similarities
SimpliSafe and ADT cater to different uses, though both provide high-quality home security. Here are a few key similarities between the two:
- High-quality equipment. Both companies offer specialist security hardware to secure entry points and detect threats. For instance, both offer door and window sensors, motion detectors, and high-definition indoor or outdoor cameras with night vision.
- Installation options. SimpliSafe and ADT both offer professional and DIY setup options. This is a pragmatic approach since it fits various customer installation preferences and needs.
- 24/7 monitoring. ADT offers 24/7 monitoring by default, while it is a paid add-on option with SimpliSafe. Both offer priority dispatch and video verification in higher-tier plans.
- Smart home integration. Both companies support smart home automation with integrations for Alexa, Google Assistant, and other smart home technologies.
- Mobile app control. Both setups allow you to control systems remotely, view live footage, and receive notifications via their proprietary apps. However, full app functionality (remote arming/disarming and more) comes with the higher tiers in both cases.
- Customer support. Both companies focus on customer satisfaction. They both offer support via phone, chat, and online resources.
SimpliSafe vs. ADT differences
Let's look at the differences between the two. Generally speaking, SimpliSafe is geared toward flexible home security essentials, while ADT is a premium, fully managed service.
Here are some more specific differences:
- Service and support. ADT is traditionally known for its 24/7 professionally monitored solutions via multiple company-operated centers. Simplisafe, on the other hand, is handled by a third-party provider, and its service hours may vary.
- Contract obligations. Generally, you will enter a 36-month contract with ADT, plus early cancellation fees. Conversely, SimpliSafe does not require a contract to set up. You can cancel the month-to-month plans anytime without penalties.
- Pricing structure. ADT generally follows a leasing model with higher upfront equipment prices and recurring monthly fees from leasing costs and professional monitoring costs. SimpliSafe has an upfront purchase model where you own the equipment, and monitoring plans are month-to-month (or you can self-monitor for free).
- Smart home features. ADT integrates more deeply than SimpliSafe. It integrates with Google Nest products and Z-Wave devices and offers more advanced smart home features like automation via Google Assistant and third-party smart devices. SimpliSafe focuses on basic home integrations, supporting Alexa, Google Assistant, and some smart locks, but with fewer automation options.
ADT vs. SimpliSafe: features and tech
Next, I have compared several specific features and technologies that ADT and SimpliSafe offer for their home security systems. I have focused on security cameras, monitoring, installation, and apps.
Security Cameras
Both ADT and SimpliSafe offer security cameras, but these vary significantly in features, quality, and user satisfaction.
ADT’s partnership with Google Nest gives you access to high-quality cameras with HD resolution, HDR video, and night vision.
Options like the Nest Cam with floodlight and the indoor/outdoor Nest Cam feature intelligent motion detection that distinguishes people, animals, and packages, plus up to 60 days of event storage with the Nest Aware Plus plan.
ADT’s cameras also allow for continuous recording and integrate fully into its professionally monitored system, with options for professional installation. User feedback on ADT’s cameras is positive, though many users pointed out that they could self-monitor with SimpliSafe for free without the higher costs of ADT.
SimpliSafe cameras focus on affordability, offering DIY installation and HD quality.
SimpliSafe’s Smart Alarm Wireless Indoor Camera and Outdoor Camera Series 2 offer basic night vision, AI-powered motion detection that differentiates humans from pets, and customizable activity zones. However, users reported limitations like delayed video loading and connectivity issues with recording quality.
Monitoring
Note: Some users wonder whether you can use ADT equipment with SimpliSafe. This isn't possible as each system uses proprietary technology, meaning the two systems are necessarily separate.
SimpliSafe offers flexible self-monitoring options alongside optional professional monitoring, appealing to users who prefer DIY avenues without contracts.
Its surprisingly affordable professional plans offer various levels of support, including 24/7 security agent dispatch, video verification, and even outdoor deterrents via AI-powered motion detection in some plans.
Most importantly, SimpliSafe's no-contract model – which users really like – allows you to cancel anytime without penalties.
ADT focuses on professional monitoring with higher monthly prices, which the company's long history may partly justify.
Its professional monitoring service includes monitoring from six 24/7 ADT-owned centers. ADT says that this is the largest presence in the industry. This may also enhance response reliability and cover intrusions, fire, carbon monoxide, and other emergencies.
ADT's monitoring features also integrate seamlessly with its Google Nest products, which users have praised. Also, users often highlight ADT's fast response times. However, some do not like the contract requirement.
Installation
SimpliSafe's DIY installation is perfect if you prefer a self-setup process. User reviews state that the process is simple and convenient since most components come with peel-and-stick adhesive. This eliminates the need for tools or drilling.
Once SimpliSafe's sensors are in place, users have reported connecting the base station to power and syncing everything through the app to be seamless. If you require professional support, SimpliSafe also offers this for $124.99.
Meanwhile, ADT traditionally focuses on professional installation. This appeals to users who like having an expert handle the entire setup and configuration process to install each component optimally.
ADT's installation fees depend on the package and additional equipment. Usually, these fees are between $99 to $199. Many users appreciate the support from the technicians.
ADT, however, has added an ADT Self Setup option for those preferring a DIY approach. ADT's Self Setup components come pre-paired with real-time assistance via video calls if needed.
App
I also compared the mobile apps for SimpliSafe and ADT for iOS and Android. Each provides essential features for remote system control and monitoring.
SimpliSafe’s Home Security app lets users arm/disarm the system, view live video, and receive notifications, including access to a timeline of events. Many users highlight the app’s ease of use, which has earned it a 3.8-star rating on the App Store and 4.5 on Google Play. However, some users report camera connectivity issues and frustration over the inability to delete video timelines manually.
ADT’s app, ADT Control, offers similar functionality with added integration for smart lights, locks, and thermostats. It appeals to users who want a more integrated smart home experience.
ADT’s app also supports custom scenes and scheduling, which enrich automation options for home or business security. This expanded functionality may have contributed to its high ratings – 4.8 on the App Store and 4.7 on Google Play – although some users have expressed dissatisfaction with notification delays and occasional connectivity issues.
Plans and pricing (+ comparison table)
Now, I’d like to provide you with a clear breakdown of the key costs, so here’s a quick comparison table for SimpliSafe and ADT’s plans. This table covers monitoring, equipment, contract terms, and installation fees.
| SimpliSafe | ADT | |
| Monitoring cost | Starts at $21.99/month for Standard Plan, up to $31.00/month for Fast Protect™ Plan (no-contract) | Starts at $29.99/month for Secure Monitoring, up to $44.99/month for Complete Monitoring (36-month contract) |
| Equipment cost |
|
|
| Contract | Month to month with no contract | 36-month minimum (early cancellation fees apply) |
| Installation fee | Free for DIY, or optional $99–$124.99 for professional setup | $99–$199 for professional installation (mandatory for ADT Command) |
The two systems vary widely in pricing. However, what you get is also quite different in each case. In my view, SimpliSafe is perfect for users looking for a budget-friendly and flexible option with contract-free monitoring plans and DIY installation.
On the other hand, ADT comes with a higher upfront cost and long-term commitment in exchange for an extensive suite of features. These features include professional installation and advanced smart home integration.
Final word on the SimpliSafe vs. ADT comparison
As you can see, SimpliSafe and ADT serve radically different needs but also have some key similarities. In my opinion, SimpliSafe is a perfect small-to-mid-scale solution. At the same time, ADT is a comprehensive solution suited best for large properties and those who want high-level security in their home.
If you value a small-scale, budget-friendly, and DIY system and dislike the commitment of a long-term contract, SimpliSafe is the better choice. Its highly affordable, no-contract plans and easy installation are great for controlling your setup and minimizing monthly costs.
Meanwhile, ADT may be worth the investment if you want a fully managed professional service. However, it has slightly higher initial and high recurring costs, generally requiring a 36-month contract. This hands-off solution is more suitable for very large and complex properties.
FAQ
How does ADT self-setup work?
ADT’s Self-Setup option lets you install the security system by yourself. You can choose from several pre-paired devices (cameras, sensors, devices) and set them up through the ADT app. It begins with account creation via the app, followed by smart home hub setup.
Can I self-monitor with ADT?
Yes, ADT’s Self-Setup allows self-monitoring. You can control the system via the ADT app, receiving alerts and managing devices. However, ADT will not contact emergency services for you during an alarm event. You will not get 24/7 oversight with this option.
What is the downside of SimpliSafe?
One downside is limited smart home compatibility compared to ADT.
SimpliSafe offers basic integration with Alexa and Google Assistant but lacks ADT's advanced automation features.
Some users reported occasional camera connectivity issues, while some did not appreciate the video quality.
Which security system is better for renters?
SimpliSafe is the better security system for renters because of its practicality, flexibility, and costs.
SimpliSafe is significantly cheaper than ADT and offers a quick setup with peel-and-stick elements. SimpliSafe is also contract-free, meaning renters can relocate their system without penalties.
Your email address will not be published. Required fields are markedmarked