About This Survey

In April 2024, Snorple conducted a post-purchase customer satisfaction survey sent to all verified purchasers who had used the product for a minimum of 7 days. The purpose was to measure self-reported snoring outcomes and gather feedback on the boil-and-bite fitting experience.

Surveys were sent via email to 3,841 eligible customers. A total of 1,247 responded, representing a 32.4% response rate. Respondents were not offered any incentive to participate.

Important note: This survey measures self-reported outcomes from paying customers, not results from a controlled clinical trial. Individual results may vary. See our clinical research page for peer-reviewed evidence on MAD and TSD mechanisms.

Primary Outcome: Snoring Reduction

91%

Reported reduced snoring within first week

78%

Reported "significant" or "complete" reduction

86%

Partner also noticed improvement

94%

Would recommend to a friend

Self-Reported Snoring Reduction by Week

By night 1

64%

By night 3

82%

By end of week 1

91%

By end of week 4

93%

Survey Methodology

Eligibility Criteria

Verified purchaser of Snorple Anti-Snoring Mouthpiece (mouthpiece-only or combo)
Product delivered ≥ 7 days prior to survey send date
U.S.-based shipping address (survey conducted in English only)
No prior survey participation (one response per order)

Survey Questions (Selected)

Question	Response Options
How has your snoring changed since using Snorple?	Completely stopped / Significantly reduced / Slightly reduced / No change / Worse
On what night did you first notice a difference?	Night 1 / Night 2–3 / Night 4–7 / After week 1 / Not yet
Did your bed partner notice a difference?	Yes, significant / Yes, slight / No / N/A (sleep alone)
How comfortable is the device to wear?	Very comfortable / Comfortable / Slightly uncomfortable / Uncomfortable
How likely are you to recommend Snorple?	Definitely / Probably / Probably not / Definitely not
Primary metric: "Reduced snoring" includes respondents who selected "completely stopped" OR "significantly reduced" OR "slightly reduced" (combined 91%).	—

Comparison to Clinical Literature

For context, peer-reviewed clinical trials of mandibular advancement devices (MADs) — the mechanism behind Snorple — report efficacy rates of 75–85% for mild-to-moderate snoring. Our 91% customer-reported figure is consistent with this range and may reflect the additional benefit of Snorple's combined MAD+TSD design. However, clinical trials use objective polysomnography measurements while our survey relies on self-report, so direct comparison should be made with caution.

Comfort & Usability Outcomes

Metric	Result
Reported successful boil-and-bite fit on first attempt	88%
Rated overall comfort ≥4/5	81%
Experienced mild jaw soreness in first week	34%
Jaw soreness resolved within 2 weeks	91% of those affected
Still using device at time of survey (7+ days post-purchase)	89%
Would purchase again	92%

Limitations

Self-report bias: Customers who experienced no benefit may be less likely to respond to a satisfaction survey.
No control group: This survey does not compare outcomes against a placebo or competing device.
Short follow-up: Survey conducted at ≥7 days post-purchase; long-term outcomes (6+ months) were not measured.
Subjective measurement: "Snoring reduction" is based on self-perception and partner observation, not sleep lab polysomnography.
Selection: Only U.S. purchasers surveyed; results may not generalize internationally.

Disclaimer: This survey was conducted internally by Snorple and has not been peer-reviewed or published in a scientific journal. The results reflect customer-reported outcomes and should not be interpreted as clinical evidence of medical efficacy. The Snorple Anti-Snoring Mouthpiece is an over-the-counter wellness device and is not intended to diagnose, treat, cure, or prevent any disease. If you suspect obstructive sleep apnea or another sleep disorder, consult a qualified healthcare provider before use.

View peer-reviewed clinical research on MAD+TSD technology → · Shop the Snorple Mouthpiece →

Snorple Customer Satisfaction Survey 2024

About This Survey

Primary Outcome: Snoring Reduction

Self-Reported Snoring Reduction by Week

Survey Methodology

Eligibility Criteria

Survey Questions (Selected)

Comparison to Clinical Literature

Comfort & Usability Outcomes

Limitations