SimpliSafe vs Cove Security compared — both are no-contract DIY systems with CSAA Five Diamond monitoring. Which is the better choice in 2026?
Quick Answer
SimpliSafe is the better choice for most buyers — it has a more established brand, a broader monitoring tier range ($9.99–$79.99/month), and a proven track record. Choose Cove if you specifically want ADT-monitored infrastructure at a lower monthly price point ($17.99/month) and a simpler equipment selection.
SimpliSafe and Cove are the two most similar systems in the DIY category — both are no-contract, both use CSAA Five Diamond certified monitoring, and both are straightforward to install. The differences are meaningful at the margins: SimpliSafe has five monitoring tiers including Active Guard Outdoor live monitoring, a 60-day money-back guarantee, and a wider equipment ecosystem. Cove is simpler with two tiers, a slightly lower entry monitoring price, and a narrower but functional sensor lineup. For most buyers, SimpliSafe is the stronger pick. Cove is a legitimate alternative for buyers who prefer simplicity and a lower monthly fee.
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| Category | SimpliSafe | Cove Security |
|---|---|---|
| Monthly monitoring | 🏆 $9.99–$79.99/mo across five tiers. Professional dispatch from $22.99/mo. | $17.99/mo (Basic) or $27.99/mo (Plus). No self-monitor option. |
| Monitoring quality | 🤝 CSAA Five Diamond certified. Includes Active Guard Outdoor on Pro/Pro Plus. | 🤝 CSAA Five Diamond certified. Professional dispatch on both tiers. |
| Equipment cost | $229–$499 starter kit. | 🏆 $199–$349 starter kit — slightly lower entry cost. |
| Contract | 🤝 No contract. Cancel any time. 60-day money-back. | 🤝 No contract. Cancel any time. 60-day money-back. |
| Brand track record | 🏆 Founded 2006. Widely reviewed. Clear brand recognition. | Founded 2018. Smaller brand — less established but solidly rated. |
| Equipment ecosystem | 🏆 Broader — indoor cameras, outdoor cameras, video doorbells, smart locks. | Focused — sensors, keypad, hub. Fewer camera and smart home options. |
| 3-year total cost | 🏆 ~$1,057 (starter + Standard monitoring × 36 months). | ~$1,207 (starter + Plus monitoring × 36 months). |
Our Verdict
SimpliSafe wins for most buyers. SimpliSafe is the better choice for most buyers — it has a more established brand, a broader monitoring tier range ($9.99–$79.99/month), and a proven track record. Choose Cove if you specifically want ADT-monitored infrastructure at a lower monthly price point ($17.99/month) and a simpler equipment selection.
Is Cove as good as SimpliSafe?
Cove is a solid system but SimpliSafe leads on most dimensions — more monitoring tiers, better equipment ecosystem, stronger brand. Both use CSAA Five Diamond monitoring centers, so monitoring quality at the same certification level is comparable. SimpliSafe's Active Guard Outdoor (live outdoor monitoring agents) is a differentiating feature Cove doesn't offer. For most buyers, SimpliSafe is the stronger choice. Cove is worth considering if you want a lower entry monitoring price ($17.99/mo vs $22.99/mo) and a simpler plan structure. If you've already decided to leave SimpliSafe and are comparing Cove alongside other alternatives, our guide for buyers switching away from SimpliSafe compares Cove directly against the other most common switch targets.
Does Cove use the same monitoring network as ADT?
Cove uses Alarm.com powered monitoring with CSAA Five Diamond certification — the same certification level as ADT's monitoring. Cove is not ADT and does not use ADT's 200+ monitoring center network. However, CSAA Five Diamond is the highest certification in alarm monitoring, so Cove's monitoring quality meets the same standard.
What is the monthly cost difference between SimpliSafe and Cove?
SimpliSafe professional monitoring starts at $22.99/month (Standard plan). Cove professional monitoring starts at $17.99/month (Basic) — a $5/month or $60/year difference. However, SimpliSafe's Standard plan includes more features (24/7 dispatch, cellular backup, 60-day video storage). Cove's Basic plan includes 24/7 dispatch but requires the Plus tier ($27.99/mo) for full cellular backup and the Alarm.com app. Over 3 years, the cost difference ranges from -$150 to +$180 depending on which tier you choose for each.
Can I expand a Cove system with cameras?
Cove has limited camera integration compared to SimpliSafe. Cove supports some compatible cameras through its Alarm.com integration, but it doesn't have a native camera lineup like SimpliSafe's Indoor, Outdoor, and Video Doorbell cameras. If cameras are important to your setup, SimpliSafe's broader ecosystem is the better fit.
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