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MAD Rankings

Best Mandibular Advancement Devices: Tested & Ranked

We buy every MAD at full price, sleep in it for a minimum of four weeks, and score it across seven criteria. MADs are the most clinically validated anti-snoring category — here's exactly how each one performed.

MADs Tested

Scoring Criteria

4 Weeks

Minimum Test Period

Full Reviews Live

How They Work

What Is a Mandibular Advancement Device?

A mandibular advancement device (MAD) is a mouth guard worn during sleep that holds your lower jaw slightly forward. This forward position tightens the soft tissue around the back of the throat, keeping the airway open so air flows silently rather than causing the tissue to vibrate and snore. MADs are the most studied anti-snoring category and are the first-line recommendation for mild-to-moderate obstructive sleep apnea by sleep medicine bodies worldwide.

Fixed MADs

Hold the jaw at one preset position set during boil-and-bite fitting. Simpler and cheaper. Less flexible if the fit isn't right.

Adjustable MADs

Let you change the amount of jaw advancement after fitting — in 1mm increments (SnoreRx) or via hex screw (VitalSleep). Better outcomes, higher cost.

Hinged MADs

A hinge connects upper and lower trays so your jaw can move naturally during sleep. ZQuiet's Living Hinge is the most developed example — no boil-and-bite required.

Full Reviews

Our Tested & Scored MADs

9.2

out of 10

SnoreRx Plus

Premium SnoreRx with an enhanced soft-liner comfort insert. Same 10-position calibration system, improved night-one comfort. Our top pick five years running.

Adjustable Mouth-breathing OK

$99.99 Read Review →

8.7

out of 10

#2 Lowest Risk

ZQuiet

Living Hinge technology lets your jaw move naturally during sleep. No boil-and-bite required — ready to use the same night. $19 30-day trial makes it almost risk-free.

✓ $19 trial reduces financial risk
✓ Natural jaw movement during sleep
✓ Great for mouth breathers
✓ No fitting process

Mouth-breathing OK Trial available

$19 trial Read Review →

8.3

out of 10

#3 Best Value Adjustable

VitalSleep

Post-fitting hex adjustment system, 60-night money-back guarantee, and free replacements within the first year. Adjustable.

✓ Adjustable after boil-and-bite fitting
✓ 60-night money-back guarantee
✓ Free replacement within first year
✓ Available in two sizes

Adjustable

$169.95 Read Review →

Complete Ranking

All 10 MADs, Ranked

Full reviews published for scored devices. Remaining entries in active testing.

Device

Features

Score

Price

🥇

SnoreRx Plus

Premium SnoreRx with an enhanced soft-liner comfort insert. Same 10-position calibration system, improved night-one comfort. Our top pick five years running.

Adj. MB

9.2

$99.99 Full Review →

🥈

ZQuiet Lowest Risk

Living Hinge technology lets your jaw move naturally during sleep. No boil-and-bite required — ready to use the same night. $19 30-day trial makes it almost risk-free.

MB Trial

8.7

$19 trial Full Review →

🥉

VitalSleep Best Value Adjustable

Post-fitting hex adjustment system, 60-night money-back guarantee, and free replacements within the first year. Adjustable.

Adj.

8.3

$169.95 Full Review →

SnoreRx Original

Ten micro-adjustable 1mm positions, Posi-Lock calibration, and a V-Flow airway channel for mouth breathers. The most clinically serious OTC MAD available.

Adj. MB

8.3

$59.99 Review coming

AirSnore

Entry-level fixed-advancement boil-and-bite MAD. No calibration, but a lower price for those testing the category.

Testing

$49.95 Review coming

SleepTight Mouthpiece

FDA-cleared with a large front breathing port — one of the better fixed MADs for mouth breathers. Boil-and-bite fitting.

Testing

$69.95 Review coming

SnoreMeds

Budget boil-and-bite MAD. Available in standard and extra-small. A low-cost starting point.

Testing

$39.99 Review coming

PureSleep

FDA-cleared dual-arch boil-and-bite MAD. One of the most widely sold OTC mouthpieces — a solid entry point.

Testing

$59.95 Review coming

SnoreMender

Flexible silicone hinged MAD. The soft construction allows natural jaw movement and reduces overnight tension.

Testing

$39.95 Review coming

SomnoGuard AP

Thermoplastic MAD with a micro-adjustment screw. Bridges the gap between OTC and custom dental appliances.

Adj.

Testing

$129 Review coming

Ripsnore

Australian-made adjustable MAD with a 5 mm calibration range. Includes travel case and cleaning solution.

Adj.

Testing

$99 Review coming

SleepSilent

Boil-and-bite MAD with a front breathing port. Straightforward design suited for first-time MAD users.

Testing

$59.95 Review coming

SomnoSeal

Ultra-budget boil-and-bite MAD. Fixed advancement, minimal profile. Best used as a low-risk first test of the MAD category.

Testing

$29.95 Review coming

Adj. = post-fit adjustable MB = designed for mouth breathers Trial = risk-free trial available

Selector

Which MAD Is Right for You?

"I want maximum effectiveness and don't mind paying more"

We recommend: SnoreRx

Ten precision calibration settings let you find the exact minimum effective jaw position. More adjustability consistently produces better outcomes across different snorers.

Read the review →

"I want to test MADs before committing real money"

We recommend: ZQuiet

The $19 30-day trial is the lowest-risk entry to MADs. If it doesn't work within 30 days, you're out less than $20.

Read the review →

"I breathe through my mouth at night"

We recommend: ZQuiet or SnoreRx

ZQuiet's Living Hinge lets your jaw move naturally; SnoreRx has a V-Flow channel. Both are engineered for mouth breathers. Most fixed MADs are not.

Read the review →

"I want adjustability without paying SnoreRx prices"

We recommend: VitalSleep

VitalSleep's Accu-Adjust hex system lets you dial in jaw position after fitting. At $69.95 with a 60-night guarantee and free first-year replacement, it's exceptional value.

Read the review →

Alternatives

When a MAD Might Not Be Right

You have crowns, implants, or TMJ

Consider a tongue stabilizing device (TSD) instead. TSDs like the Good Morning Snore Solution apply no pressure to teeth or jaw joints — they work by holding the tongue tip forward via suction.

See TSD Reviews →

Your snoring is worst on your back

Positional snorers may not need any oral device. Devices like SlumberBump train your body to side-sleep, which can eliminate snoring without anything in your mouth.

See Positional Reviews →

You want a daytime-only option

ExciteOSA is an FDA-cleared device worn for 20 minutes during the day. It delivers electrical stimulation to tone the tongue — no nightly mouthpiece required.

See All Devices →

MAD Questions

Mandibular Advancement Device FAQ

Want to compare across all device types?

We've tested MADs, TSDs, positional devices, nasal dilators, and more — all ranked on the same seven-criteria system.

All 40 Devices →