ADT vs Slate Systems
ADT vs Slate Systems, compared side by side on 12 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: ADT is on 85/100 and Slate Systems on 13/100.
Where each one leads
ADT
- our overall score: 85/100 against 13/100
- domain rating: 77/100 against 6/100
- headcount: 25,757 against 15
Slate Systems
Leads on none of the measures we hold for both companies.
At a glance
| Measure | ADT | Slate Systems |
|---|---|---|
| What it is | Home security, smart home automation, and alarm monitoring services. | Slate Systems designs and builds high-end A/V, lighting, and home security systems for residential and commercial clients. |
| Category | Home Security, Smart Home, Alarm Monitoring, IoT | Home Automation, Smart Home, Audio Visual Systems, Lighting Control |
| Sells toBusiness model | B2C | B2B2C |
| Offering | Services | Services |
| Founded | 1874 | 2026 |
| Headquarters | Boca Raton, United States | London, United Kingdom |
| Status | Active | Active |
Size, funding and growth
| Measure | ADT | Slate Systems |
|---|---|---|
| Employees | 25,757 | 15 |
| Total funding | $9.6B | Not published |
| LinkedIn followers | 137,286 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | ADT | Slate Systems |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 85/100 | 13/100 |
| Traction | Not published | 12/100 |
| Search visibility | 2/100 | 2/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (42/100) | D (43/100) |
| Domain ratingLink authority, 0-100 | 77/100 | 6/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | ADT | Slate Systems |
|---|---|---|
| Hosting | Self Managed | Not detected |
| CMS | Not detected | Squarespace |
| Frameworks | Bootstrap | Not detected |
| Analytics | Google Tag Manager | Not detected |
ADT vs Slate Systems: common questions
Which is better, ADT or Slate Systems?
On our 0-100 score ADT rates higher (85/100 against 13/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 12 data points above: read the rows that match what you are buying for.
How do ADT and Slate Systems compare on the numbers?
ADT leads on our overall score (85/100 against 13/100), domain rating (77/100 against 6/100), headcount (25,757 against 15).
Read the full ADT review and pricing or the Slate Systems review and pricing. You can also browse other ADT alternatives we track.