Sticky core software funds a rapid energy and commercial pivot
- The core business is a sticky software platform sold through security dealers and other service providers.
- Core residential retention remained exceptionally durable at roughly 95% in Q2 2026.
- The Other segment, led by EnergyHub and commercial, reached 35% of total revenue in Q2 2026 and is growing over 30% year over year.
- A new commercial fire communicator expands the market by 4 million to 5 million panels, featuring roughly twice the software revenue of a standard home account.
- Hardware matters less than software, but memory chip costs tied to AI demand and structurally lower fire hardware margins are real risks.
A mature core funds faster frontiers
Alarm.com is proving it can build new growth engines. Its core residential security software business is highly stable. Management noted Q2 2026 revenue retention was roughly 95%. That means the company keeps nearly all of its recurring software revenue from existing users before even adding new ones.
The bull case is that this sticky base is successfully funding a pivot to faster markets. EnergyHub, commercial solutions, and international are becoming major drivers. In Q2 2026, these growth initiatives reached 35% of total revenue and grew over 30% year over year. The recent launch of a commercial fire communicator opens a huge new market with double the recurring software revenue per account compared to residential systems.
The bear case is that the core residential market is slow. Overall company performance now relies heavily on those new initiatives maintaining high growth. Furthermore, the new commercial fire market is deeply entrenched with legacy players, and the initial hardware margins on the product are structurally lower.
Finn's overall view balances these forces. The business has a durable retention profile and continues to return capital through a $25 million buyback executed in Q2 2026. The key question is whether new markets can scale smoothly without suffering from rising hardware costs or slow adoption curves.
Dealers bring customers, Alarm.com keeps billing
Alarm.com uses a business-to-business-to-consumer model. It sells to service providers, such as security dealers and broadband firms. Those partners install and resell the products to homes and businesses.
The core value comes from monthly software subscription and license fees. Hardware, such as cameras, cellular modules, and smart thermostats, is usually sold near gross-profit neutral to enable the software services. Hardware carries more supply chain and cost risks.
The company is also developing novel revenue streams. EnergyHub uses charging data from electric vehicle partners to facilitate the generation and sale of low-carbon transportation credits, retaining a portion of the value as revenue.
To secure its distribution channels, Alarm.com also makes strategic minority investments in its service provider partners. These investments generate cash flow yields while cementing long-term distribution ties.
From home alarms to grid software
Alarm.com connected property platform
This is the main cloud platform for security, video, access control, automation, and property monitoring. It drives a large base of revenue with high software gross margins.
EnergyHub
EnergyHub sells energy management and demand response services to utilities. It now also monetizes low-carbon transportation credits using electric vehicle charging data.
Commercial solutions
This serves businesses with integrated security, video, and access control. A new cellular fire communicator targets 4 million to 5 million legacy panels with high software revenue potential.
International markets
International is scaling rapidly, having recently surpassed 1 million active subscriber accounts across more than 70 countries.
Security and video hardware
Cameras, cellular communicators, and sensors are necessary for the software to function. Hardware supports growth but faces supply chain volatility and margin pressure.
The growth initiatives are taking over
Based on Q2 2026 management commentary, the Other segment reached approximately 35% of total revenue. The core Alarm.com segment supplies the remaining 65%.
What could break the thesis
Memory chip squeeze hits hardware
Medium impact · High oddsStandard memory availability remains volatile because chip makers shifted production toward high-bandwidth memory for artificial intelligence data centers. Alarm.com uses standard memory in cameras and devices. If demand prevents price increases, hardware margins will suffer.
Commercial fire adoption lag
Medium impact · Medium oddsThe new commercial fire communicator targets a massive market, but it faces deeply entrenched legacy systems. It also has structurally lower initial gross hardware margins. Slow adoption could weigh on the growth narrative.
Core residential growth slows further
High impact · Medium oddsThe core Alarm.com residential business is mature and relies heavily on the new segments to drive overall growth. Any unexpected deterioration in the core 95% retention rate would threaten the financial base.
Big tech and broadband pressure
Medium impact · High oddsTechnology giants and broadband providers are aggressively targeting the connected property market. Larger rivals can bundle products or subsidize hardware, which can pressure pricing or slow new account wins.
In one breath
How does Alarm.com make money?
Alarm.com mainly charges monthly software and license fees to service provider partners. Those partners resell the service to homes, businesses, and other end customers.
Why is EnergyHub important to Alarm.com?
EnergyHub is a major growth engine. It helps utilities manage demand response and connected energy devices, and it recently started generating revenue from low-carbon transportation credits.
Is Alarm.com mostly a hardware company?
No. Hardware is important because it enables the service, but the highly profitable software subscriptions are the main business and drive the majority of the value.
What is the main debate on ALRM stock?
The debate is whether sticky software revenue and faster growth in EnergyHub, commercial, and international can offset a slower core residential market while managing rising hardware costs.
