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Best DIY Home Security Systems of 2026

Updated · 4 picks · live pricing · affiliate disclosure

Self-monitor or pro-monitor flexibility with on-demand monitoring upgrades for users who want both modes.

BEST OVERALL5.9/10Save $216.12/yr

Abode

Self-monitor or pro-monitor flexibility with on-demand monitoring upgrades for users who want both modes.

Hardware purchase; monitoring tiers including on-demand
Try AbodeSee full review

How it stacks up

  • Toggleable monitoring

    vs SimpliSafe pioneer DIY

  • HomeKit + Alexa + Google

    vs Frontpoint premium hardware

  • 30-day video storage

    vs Cove budget-friendly

#2
SimpliSafe3.5/10

From $17.99/mo

View
#3
Cove2.1/10

From $17.99/mo

View

All picks at a glance

#PickBest forStartingFreeScore
1AbodeBest DIY home security system with toggleable self and pro monitoring$6.99/mo✓5.9/10
2SimpliSafeBest DIY home security system with no-contract pro monitoring$17.99/mo—3.5/10
3CoveBest DIY home security system on a budget with streamlined sensor kit$17.99/mo—2.1/10
4FrontpointBest DIY home security system with premium hardware quality$49.99/mo—1.3/10

Quick pick by use case

If you only have thirty seconds, find your situation below and skip to that pick.

If You want the cleanest self-install kit with no-contract pro monitoringSimpliSafeSimpliSafe peel-and-stick sensors deploy in under an hour; no-contract pro monitoring with police, fire, and medical dispatch.If You want premium DIY hardware aesthetics matching pro-install systemsFrontpointFrontpoint premium DIY hardware and Smart Home Hub touchscreen with no-contract pro monitoring; cellular and battery backup included.If You want toggleable self-monitor and on-demand pro-monitor flexibilityAbodeAbode toggleable monitoring with on-demand pro upgrades for vacations; HomeKit, Alexa, and Google Assistant compatible.If You want budget-friendly DIY at the lowest no-contract pro-monitoring rateCoveCove streamlined sensor kit with lowest no-contract pro-monitoring monthly rate including police, fire, and medical dispatch.

Compare all 4 picks

Free tierTop spec
#1Abode5.9/10$6.99/mo$70.00/yrSave $216.12/yr✓Toggleable monitoring
#2SimpliSafe3.5/10$17.99/mo—Save $84.12/yr—No-contract pro monitor
#3Cove2.1/10$27.99/mo—$35.88/yr more—Lowest pro-monitor rate
#4Frontpoint1.3/10$49.99/mo—$299.88/yr more—Premium DIY hardware
#1

Abode

5.9/10Save $216.12/yr

Best DIY home security system with toggleable self and pro monitoring

Try AbodeSee Abode alternatives

Self-monitor or pro-monitor flexibility with on-demand monitoring upgrades for users who want both modes.

PlanMonthlyAnnualWhat you get
FreeFree—DIY-install hardware with self-monitoring and 3-day timeline; no recurring fee
Standard$6.99/mo$70.00/yrAdds 14-day timeline plus video clip storage and on-demand pro monitoring
Pro$21.99/mo$220.00/yr24/7 pro monitoring plus 90-day timeline and cellular backup included

Abode is the right pick when the goal is DIY self-install with the flexibility to toggle between self-monitoring via app and full pro monitoring as needs change. Founded in 2014, Abode built around the toggleable monitoring proposition where users can run self-monitored most of the time and engage on-demand pro monitoring during travel or specific risk windows.

The wedge for flexible-DIY readers is the toggleable mode. Where SimpliSafe, Frontpoint, and Cove require choosing self-monitor or pro-monitor at subscription time, Abode supports week-long pro monitoring add-ons for vacations alongside the standing self-monitor mode. The hardware ecosystem is HomeKit, Alexa, and Google Assistant compatible, which fits households running mixed smart-home ecosystems. Standard subscription unlocks 30-day video storage; Pro adds higher-tier monitoring.

The trade-off is brand recognition and DIY-pioneer positioning. Abode is smaller than SimpliSafe in user base and the brand is less mainstream-recognized. For households wanting toggleable monitoring with HomeKit integration, Abode is the right call; for full-time pro monitoring on a no-contract basis, SimpliSafe fits the same hardware-plus-monitoring model with broader brand recognition.

Pros

  • Toggleable self-monitor and pro-monitor with on-demand week-long upgrades
  • HomeKit, Alexa, and Google Assistant compatible hardware ecosystem
  • Standard subscription unlocks 30-day video storage for cloud-archived events
  • Founded 2014; built around toggleable-monitoring DIY proposition
  • On-demand pro monitoring add-ons for vacations and specific risk windows

Cons

  • Smaller user base than SimpliSafe; less mainstream brand recognition
  • On-demand pro monitoring billing complexity adds friction versus standing subscriptions
Toggleable monitoringHomeKit + Alexa + Google30-day video storageHardware purchase; monitoring tiers including on-demand

Best for: DIY households who want flexibility to toggle between self-monitoring and on-demand pro monitoring during travel or specific risk windows.

Security
9
Detection
8
Setup
8
Value
8
Support
7
Try Abode
#2

SimpliSafe

3.5/10Save $84.12/yr

Best DIY home security system with no-contract pro monitoring

Try SimpliSafeSee SimpliSafe alternatives

Self-install kit with no-contract pro-monitoring subscription including police, fire, and medical dispatch.

PlanMonthlyWhat you get
Standard$17.99/mo24/7 professional monitoring with police, fire, and environmental dispatch
Interactive$27.99/moAdds video camera recording, app control, and smart-home integrations

SimpliSafe is the right pick when the goal is DIY self-install paired with optional no-contract pro monitoring. Founded in 2006 in Boston, SimpliSafe built the modern DIY security category with peel-and-stick sensors, a base station, and an app-driven setup that takes typical homeowners under an hour to deploy.

The wedge for DIY readers is the no-contract pro-monitoring economics. Where ADT and Vivint require multi-year contracts with early-termination fees, SimpliSafe ships month-to-month pro monitoring that includes police, fire, and medical dispatch with cancellation anytime. The Standard monitoring tier covers the basics; Pro tier adds video verification and smart alarm features. Self-monitoring without subscription is supported but the alarm system runs without dispatch in that mode.

The trade-off is hardware aesthetics versus premium-pro install. SimpliSafe sensors are functional rather than premium-looking and the base station has a plastic-housing aesthetic that contrasts with Vivint's polished pro-install hardware. For DIY readers prioritizing no-contract pro monitoring with clean self-install, SimpliSafe is the right call; for premium hardware quality, Frontpoint fits better.

Pros

  • No-contract pro monitoring with police, fire, and medical dispatch on month-to-month
  • Self-install peel-and-stick sensors deploy in under an hour for typical homeowners
  • Self-monitoring without subscription supported as a baseline mode
  • Founded 2006 in Boston; pioneered the modern DIY security category
  • Pro tier adds video verification and smart alarm features beyond Standard monitoring

Cons

  • Hardware aesthetic functional rather than premium-pro-install polished
  • Outdoor camera coverage thinner than dedicated camera-focused subscriptions
No-contract pro monitorSelf-install kitPolice dispatchHardware purchase; monitoring optional month-to-month

Best for: DIY-leaning homeowners who want no-contract pro monitoring with police dispatch alongside a self-install sensor kit deployed in under an hour.

Security
8
Detection
9
Setup
10
Value
9
Support
8
Try SimpliSafe
#3

Cove

2.1/10$35.88/yr more

Best DIY home security system on a budget with streamlined sensor kit

Try CoveSee Cove alternatives

Budget-friendly DIY kit with no-contract pro monitoring at the lowest entry-tier among DIY picks.

PlanMonthlyWhat you get
Basic$17.99/moDIY-install pro monitoring without smart-home control or video; no contract
Plus$27.99/moAdds smart-home integrations and video monitoring on top of basic dispatch

Cove is the right pick when the goal is DIY self-install at the lowest entry cost without sacrificing no-contract pro-monitoring economics. Founded in 2018, Cove built the budget-friendly DIY proposition with a streamlined sensor kit and a pro-monitoring subscription pegged below SimpliSafe and Frontpoint pricing.

The wedge for budget DIY readers is entry-cost economics. Where SimpliSafe ships premium-mainstream pricing and Frontpoint ships premium-DIY pricing, Cove ships the lowest no-contract pro-monitoring monthly rate among DIY-fit picks while maintaining police, fire, and medical dispatch coverage. The sensor kit is streamlined to essential entry, motion, and panic-button sensors with optional add-ons for cameras and doorbells.

The trade-off is feature breadth. Cove ships fewer hardware add-on options than SimpliSafe and the smart-home ecosystem integrations are thinner than Abode. For budget DIY readers who want core alarm-with-pro-monitoring at the lowest cost, Cove is the right call; for richer feature breadth or smart-home integration, SimpliSafe or Abode fit better.

Pros

  • Lowest no-contract pro-monitoring monthly rate among DIY-fit picks
  • Streamlined sensor kit covers essential entry, motion, and panic-button sensors
  • Police, fire, and medical dispatch coverage on pro-monitoring tier
  • Founded 2018; built around budget-friendly DIY positioning
  • Self-install setup with phone or video activation help

Cons

  • Fewer hardware add-on options than SimpliSafe across cameras and doorbells
  • Smart-home ecosystem integrations thinner than Abode HomeKit and Alexa support
Lowest pro-monitor rateStreamlined kitDispatch includedHardware purchase; monitoring optional month-to-month

Best for: Budget-conscious DIY readers wanting core alarm with no-contract pro monitoring at the lowest entry-tier monthly rate among DIY picks.

Security
8
Detection
8
Setup
9
Value
10
Support
7
Try Cove
#4

Frontpoint

1.3/10$299.88/yr more

Best DIY home security system with premium hardware quality

Try FrontpointSee Frontpoint alternatives

Premium DIY hardware with no-contract pro monitoring; founded 2007 with a polished sensor design.

PlanMonthlyWhat you get
Interactive$49.99/moDIY-install pro monitoring with crash-and-smash protection and mobile app

Frontpoint is the right pick when the goal is DIY self-install with premium hardware aesthetics that match pro-install systems. Founded in 2007 in Vienna, Virginia, Frontpoint built around the proposition that DIY does not require sacrificing hardware quality, with sensors and a touchscreen panel that match the visual quality of pro-install Vivint or ADT hardware.

The wedge for premium-DIY readers is hardware aesthetics. Where SimpliSafe and Cove ship functional plastic sensors, Frontpoint sensors and the Smart Home Hub touchscreen ship a polished design that stays unobtrusive in mainstream home aesthetics. No-contract pro monitoring with cellular and battery backup is included on subscription tiers. Self-install setup is supported with phone or video activation help.

The trade-off is hardware cost upfront. Frontpoint hardware kits cost meaningfully more than SimpliSafe or Cove kits at comparable sensor counts. For DIY readers who want premium hardware aesthetics without committing to a pro-install contract, Frontpoint is the right call; for budget-friendly DIY with similar pro-monitoring economics, SimpliSafe or Cove fit better.

Pros

  • Premium DIY hardware matches the visual quality of pro-install systems
  • No-contract pro monitoring with cellular and battery backup included
  • Smart Home Hub touchscreen panel for unified system control
  • Self-install supported with phone or video activation help
  • Founded 2007 in Vienna, Virginia; built around premium-DIY positioning

Cons

  • Hardware cost upfront meaningfully higher than SimpliSafe or Cove kits
  • Less brand recognition than SimpliSafe in mainstream DIY security searches
Premium DIY hardwareTouchscreen hubNo-contract pro monitorHardware purchase; monitoring optional month-to-month

Best for: DIY readers who want premium hardware aesthetics matching pro-install systems without committing to multi-year pro-install contracts.

Security
8
Detection
8
Setup
9
Value
8
Support
9
Try Frontpoint

How we picked

Each pick gets a transparent composite score from price, features, free-tier availability, and editor fit. Pricing flows from our live database, so when a vendor changes prices the score updates here too.

DIY framework: self-install simplicity, no-contract versus long-term agreement, toggleable monitoring flexibility, and sensor-kit hardware quality. See parent /best/smart-home for full coverage including Ring Protect, ADT, Nest Aware, Wyze, Arlo, and Eufy.

We don't claim "30,000 hours of testing." Our methodology is the formula above plus the editor's published verdict for each pick. Verifiable, auditable, and updated when the underlying data changes.

Why trust Subrupt

We're a subscription tracker first, a buying guide second. Every claim on this page is something you can check.

By use case

Best DIY pioneer with no-contract monitoring

Abode

Read the full review →

Try Abode

Best premium DIY hardware aesthetics

SimpliSafe

Read the full review →

Try SimpliSafe

Best DIY with toggleable monitoring

Cove

Read the full review →

Try Cove

Best budget DIY with streamlined kit

Frontpoint

Read the full review →

Try Frontpoint

Didn't make the list

Ring Protect

Cut because Ring Protect is camera-and-doorbell-focused subscription rather than DIY-alarm-with-monitoring. Best for Amazon ecosystem households wanting Ring camera and doorbell cloud storage.

Eufy Security

Cut because Eufy Security is camera-only with local SD storage rather than DIY-alarm-system. Best for households wanting smart cameras without recurring cloud subscription fees.

Arlo Secure

Cut because Arlo Secure focuses on premium cameras with theft-replacement guarantee rather than DIY alarm systems. Best for users wanting premium camera coverage with included theft replacement.

How to choose your DIY Home Security Systems

Self-install simplicity vs sensor-kit feature breadth

The most load-bearing decision for DIY readers is whether to optimize for the simplest possible self-install or the broadest sensor-kit feature breadth. SimpliSafe and Cove ship streamlined sensor kits that deploy in under an hour with peel-and-stick installation across entry, motion, and panic sensors. Frontpoint ships a premium hardware kit with a touchscreen panel that takes longer to deploy but matches pro-install aesthetics. Abode ships a HomeKit-and-Alexa-compatible kit that is slightly more complex to set up but integrates with broader smart-home ecosystems. The honest framework: pick streamlined kits when speed and simplicity matter; pick richer kits when smart-home ecosystem integration or hardware aesthetics matter more than deployment time.

No-contract month-to-month vs long-term agreement economics

All four DIY picks ship no-contract month-to-month pro monitoring which is the structural difference from pro-install incumbents like ADT and Vivint that require multi-year contracts with early-termination fees. The DIY no-contract model lets households cancel monitoring during low-risk periods (long-term travel away from home with empty house) without penalty. The trade-off is hardware ownership: DIY hardware is purchased upfront rather than leased through a contract, which means monitoring cancellation does not require returning hardware. The honest framework: DIY economics favor households who want pro-monitoring flexibility and are comfortable with upfront hardware costs; pro-install contracts favor households who prefer leased hardware bundled with a long-term monitoring commitment.

When to look beyond DIY-fit picks (cross-link to parent)

Three patterns push readers beyond the DIY-fit lineup. First, pro-install incumbent workflows where ADT and Vivint deliver bundled hardware-plus-contract economics for households comfortable with long-term commitments. Second, mainstream Ring or Nest ecosystem households where Ring Protect and Nest Aware integrate cameras and doorbells alongside the broader Amazon or Google smart-home ecosystem. Third, no-monthly-fee or cheap cloud paths where Eufy Security and Wyze Cam Plus deliver camera-only options without DIY-alarm subscriptions. See [our /best/smart-home guide](/best/smart-home) for the full lineup including Ring Protect, ADT, Nest Aware, Wyze, Arlo, and Eufy. The migration trigger should be a specific need DIY-fit picks cannot deliver.

Frequently asked questions

Why is SimpliSafe ranked first for DIY instead of Frontpoint?

SimpliSafe pioneered the modern DIY security category and ships the cleanest self-install kit deployable in under an hour with no-contract pro monitoring including police dispatch. Frontpoint ships premium hardware aesthetics matching pro-install systems but at meaningfully higher upfront cost. We rank Frontpoint second because of premium-DIY positioning, but SimpliSafe wins the mainstream DIY-fit ranking on install speed and brand recognition.

Is no-contract DIY pro monitoring really equivalent to ADT pro install?

For dispatch coverage, yes. SimpliSafe, Frontpoint, Abode, and Cove all ship police, fire, and medical dispatch on pro-monitoring tiers comparable to ADT-leased pro install. The differences are hardware aesthetics, contract length, and bundled smart-home features. ADT bundles hardware with a multi-year contract; DIY picks separate hardware purchase from month-to-month monitoring. Dispatch response times are comparable when verified alarms trigger.

How does Abode toggleable monitoring actually work?

Abode lets users run self-monitored most of the time via the app and engage on-demand pro monitoring during specific windows like vacations or travel. Pro monitoring add-ons billed per week or month let households scale up coverage when away and scale down during normal residency. Standing pro-monitoring subscription is also available for users who want continuous pro coverage. The toggleable mode is unique in the DIY-fit lineup.

Can I add cameras to a DIY system after the alarm install?

Yes for all four picks. SimpliSafe, Frontpoke, Abode, and Cove all ship optional camera add-ons that integrate with the alarm system and the app. Cove camera options are thinner than SimpliSafe; Abode supports HomeKit Secure Video for users in the Apple ecosystem. Cameras can also come from third-party brands (Ring, Nest, Eufy) and run alongside the DIY alarm system, though integration depth varies.

Is SimpliSafe self-monitoring without subscription enough for some households?

For low-risk-tolerant households in low-crime areas, yes. The alarm system functions in self-monitor mode with smartphone notifications when sensors trigger; the difference is no automatic dispatch to police, fire, or medical. Self-monitor mode misses the load-bearing dispatch feature that pro-monitoring delivers, which matters when nobody is home to react to an alarm. For households with risk concerns or travel patterns, pro monitoring is the appropriate tier.

How does Cove keep the price lower than SimpliSafe?

Cove streamlines hardware kit options and runs leaner customer support compared to SimpliSafe scale. The pro-monitoring tier ships dispatch coverage at the lowest monthly rate in the DIY-fit lineup. Trade-offs include thinner hardware add-on catalog and less brand recognition. For budget-conscious DIY readers, Cove delivers core alarm-with-monitoring at meaningfully lower entry cost than SimpliSafe.

Does Subrupt earn a commission from any DIY security picks?

Subrupt earns affiliate commission only on paid conversions on programs we partner with. The FTC disclosure block at the top of every guide names which picks have current click-tracking partnerships. Composite ranking weights price 40 percent, features 30, free tier 15, fit 15 with no tuning by affiliate rate. Picks without a partnership appear in the lineup based on DIY fit only.

How often is this DIY security guide updated?

We refresh DIY security guides quarterly with mid-year passes when major vendor announcements happen. Triggers for an update include SimpliSafe hardware launches, Frontpoint kit changes, Abode HomeKit feature updates, and Cove pricing adjustments. The lastReviewed date at the top reflects the most recent editorial sweep. Verify current monitoring rates and dispatch coverage on the vendor site before signing up.

Subrupt Editorial

The team behind subrupt.com. We track subscriptions, surface cheaper alternatives, and publish buying guides where the score formula is on the page so you can recompute it yourself. We do not claim 30,000 hours of testing. What we claim is live pricing from our database, a transparent composite score, and honest savings math against a category baseline.

Last reviewed

Citations

Affiliate disclosure: Subrupt earns a commission when you switch to a service through our recommendation links. This never changes the price you pay. We only recommend services where there's a real cost or feature advantage for you, and our picks are based on the data on this page, not on which programs pay the most.

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