Intoxalock
Depends
Confidence: Medium
If your state or court mandates an interlock and Intoxalock is your only approved vendor, you have no choice.
New check
Comparison
Intoxalock vs LifeSafer
Intoxalock and LifeSafer both land on Depends.
LifeSafer
Depends
Confidence: Medium
If a court ordered an interlock, LifeSafer is a legitimate, massive provider . but only pick it if it's approved in your state and undercuts rival monthly fees.
| Compare | Intoxalock | LifeSafer |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Drivers court- or DMV-ordered to install an IID | Court-ordered DUI offenders |
| Who it's not for | Anyone not legally required to have an interlock . this is compliance equipment | Anyone not court-ordered . you don't want this product |
| Privacy | Damaged: a March 2026 cyberattack took Intoxalock's systems down for ~48 hours, stranding drivers in up to 45 states; a class action was reported.⁵ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Widespread Reddit and Trustpilot service complaints | BBB complaints and angry Reddit threads |
| Public sentiment | Reviews split sharply: Intoxalock's own pages show praise, while Reddit and Trustpilot skew negative on malfunctions, fees, and support. | Reviews are sharply split: company channels and some users praise installs and pricing, while Reddit and BBB voices report frustrating service and violation issues.14 |
| Biggest gotcha | Base lease rates vary by state; installation, calibration, and removal are billed separately . get the full total in writing² | Lockouts or violations can extend your program . confirm early-removal rules before signing. |
Pick Intoxalock when
- Drivers court- or DMV-ordered to install an IID
- Residents of states where Intoxalock is the only approved vendor
- People needing service locations across many states
When Intoxalock is not a fit
- Anyone not legally required to have an interlock . this is compliance equipment
- Drivers in states with other approved vendors; compare first
- Anyone who cannot tolerate downtime . the 2026 outage left cars unstartable
- Fee-sensitive buyers unwilling to audit every contract line
Pick LifeSafer when
- Court-ordered DUI offenders
- Drivers in states where it's approved
- Budget-focused buyers (advertised price guarantee)
- Anyone needing nationwide install locations
When LifeSafer is not a fit
- Anyone not court-ordered . you don't want this product
- Drivers in states where LifeSafer isn't on the approved list
- Anyone expecting a one-time cost . it's a monthly lease for the full court term
- Anyone who hasn't compared Intoxalock or Smart Start quotes first
Sources
- Intoxalock homepageintoxalock.comofficial
- Intoxalock cost and pricingintoxalock.comofficial
- Intoxalock device is horrible . Redditreddit.comreview
- Do not use Intoxalock . Redditreddit.comreview
security
news
- Intoxalock Trustpilot reviewstrustpilot.comreview
- Intoxalock 20 years in industryintoxalock.comofficial
- Intoxalock vs. LifeSafer comparisonintoxalock.comofficial
- L Catterton acquires Intoxalockbglco.comnews
- LifeSafer homepagelifesafer.comofficial
- LifeSafer Contact Us (1.5M+ customers)lifesafer.comofficial
- LifeSafer security pagelifesafer.comsecurity
- LifeSafer Ignition Interlock Reviews . Trustpilottrustpilot.comreview
- Lifesafer Final Review . Reddit r/duireddit.comreview
review