Breaking Sleep Reset turns a six-month clinic waitlist into a download 4.8★ across 3,300+ App Store reviews CBT-I +85 minutes of sleep per night in clinical testing Fall asleep 53% faster - no pills Built with Stanford & Yale researchers YC W17 Founder Yunha Kim: Forbes 30 Under 30 Trusted by 1,000+ doctors Breaking Sleep Reset turns a six-month clinic waitlist into a download 4.8★ across 3,300+ App Store reviews CBT-I +85 minutes of sleep per night in clinical testing Fall asleep 53% faster - no pills Built with Stanford & Yale researchers YC W17 Founder Yunha Kim: Forbes 30 Under 30 Trusted by 1,000+ doctors
Sleep Reset app icon
SLEEP RESET, INC. - The app that does what a sleep clinic does, minus the waiting room and the parking.
Digital Sleep Clinic · San Francisco

Sleep Reset

A sleep clinic that fits in a pocket. Behavioral science, a real human coach, and zero prescriptions - for the millions of people lying awake at 3 a.m.

FOUNDED 2016  /  HQ San Francisco  /  TEAM ~17  /  RAISED $12.5M
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The 3 A.M. Problem

It is 3 a.m. somewhere, and someone is awake

They have tried the tea. They have tried the gummies. They have tried counting, breathing, and a white-noise machine that sounds like a dishwasher. By morning they will tell a coworker they "didn't sleep great," which is the polite version of a problem that is quietly eating their week. Sleep Reset built itself for that person - the one staring at the ceiling who does not want another pill and cannot wait six months for a clinic.

Today Sleep Reset is a digital sleep clinic run out of San Francisco. You take an assessment, get matched with a real human sleep coach, and work through a personalized program built on Cognitive Behavioral Therapy for Insomnia, or CBT-I - the treatment sleep doctors actually recommend before they reach for a prescription pad. It lives on your phone. The waiting room is gone.

"Sleeping pills didn't help, and sleep clinics had waiting lists for up to six months."

- Yunha Kim, Founder
The Problem She Saw

Insomnia is a $5 billion business that mostly sells sleep, not solutions

The market for not sleeping is enormous, and largely chemical. Melatonin, prescriptions, supplements with confident packaging - a multibillion-dollar industry built on a problem it rarely fixes. CBT-I, the one approach with decades of evidence behind it, was trapped inside specialist clinics with long waitlists and short supply. The cure existed. Access did not.

Sleep Reset's contrarian read: insomnia behaves less like a chemical deficiency and more like a learned habit - closer to a phobia you can unlearn than a symptom you medicate. That reframing, profiled by CNBC, is the whole bet: if the problem is behavioral, the solution can be too - and it can scale.

"The cure for insomnia already existed. It was just stuck behind a clinic door and a six-month line."

- The Sleep Reset thesis, paraphrased
The Founder's Bet

A meditation app that kept dreaming about sleep

Yunha Kim did not set out to build a sleep clinic. She dropped out of Stanford business school to build Simple Habit, a five-minute meditation app that grew to more than 5 million users. Then the data did something inconvenient: only about 10% of the content was about sleep, yet it drove roughly 70% of engagement. Her users were not anxious in general. They were awake at night.

Kim, who lived through her own years-long run with insomnia and sleep apnea, took the hint. She rebuilt the company around the one problem people kept coming back to. In 2023 the meditation app was sold to wellness marketplace Ingenio - reported by TechCrunch - freeing the team to do one thing completely. The Forbes 30 Under 30 founder had effectively traded a calm app for a clinical one.

"Only a tenth of the content was about sleep. It drove most of the engagement. The users were telling us where to go."

- On the pivot from Simple Habit
The Paper Trail

From calm to clinic

  • 2016Yunha Kim founds the company behind Simple Habit, a five-minute meditation app.
  • 2017Joins Y Combinator's Winter 2017 batch.
  • 2018Raises a $10M Series A from Foundation Capital and NEA; ~$12.5M total raised.
  • 2020Simple Habit passes 5M users; sleep emerges as the #1 problem people report.
  • 2022Sleep Reset launches as a standalone CBT-I app with 1:1 human coaching.
  • 2023Simple Habit sold to Ingenio; the company goes all-in on Sleep Reset.
  • TodayA 4.8-star digital sleep clinic trusted by 1,000+ doctors.
The Product

What a clinic does, minus the clinic

Open the app and the first thing it does is the least glamorous and most important: it asks questions and listens. A sleep assessment maps your patterns, then a personalized plan arrives - daily lessons of five to ten minutes, a sleep log, and structured CBT-I techniques like stimulus control and sleep scheduling. The part that separates Sleep Reset from a meditation playlist is the human on the other end. Every member gets a real, trained sleep coach who reads the data, adjusts the plan, and texts back.

That coach is the trick. CBT-I works; getting people to actually follow it is the hard part. Sleep Reset turned accountability into the product. It addresses a range of issues - from insomnia to sleep apnea - with assessment, a tailored plan, and ongoing guided treatment, all without a single trip to a waiting room.

AssessmentMaps your sleep patterns before prescribing anything.
CBT-I ProgramDaily 5-10 minute lessons grounded in the gold-standard insomnia therapy.
Human CoachA real, trained sleep coach reviews your data and adjusts your plan.
No PillsA behavioral path designed to avoid grogginess and dependence.

"CBT-I works. Getting humans to follow it is the hard part - so they made the follow-through the product."

- On the coaching model
The Proof

The numbers that survive a skeptic

Claims about sleep are cheap. Sleep Reset ran its program with thousands of users across roughly 16 months of testing and published what happened. The headline result is not subtle: people slept meaningfully more, fell asleep faster, and spent far less time staring at the ceiling at night.

What changed for users
SOURCE: Sleep Reset clinical testing (~16 months, thousands of users), via TechCrunch & App Store listing
Faster to fall asleep
53%
Less time awake at night
48%
More sleep / night
+85-88 min

Bars scaled for comparison; sleep-gain bar represents +85-88 minutes per night.

4.8★
App Store rating
3,300+
Reviews
1,000+
Doctors trust it
5M+
Predecessor users

The credibility is borrowed honestly. The program was developed with sleep experts from the Stanford University Sleep Medicine Center, the University of Arizona and the University of Minnesota, alongside researchers from Yale and Harvard. It carries an ORCHA Assured Bronze certification for digital health standards, and it has been written up in Forbes, the Wall Street Journal, CNBC, TechCrunch and USA Today. None of which matters at 3 a.m. - except that it does, because it is the reason a skeptic might actually try it.

"Plus 85 minutes a night is not a wellness slogan. It is roughly an extra episode of sleep you did not have before."

- Reading the data charitably, and accurately
The Mission

Sleep care for everyone, not just the patient with six months to spare

The company states its aim plainly: to ensure everyone - no matter their body, background, or means - can access the sleep care they need to heal, thrive, and live fully. That is a wide door for a problem that has historically been narrow and expensive to walk through. Sleep Reset's competitors are not only other apps; the real rival is the bottle of sleeping pills in the medicine cabinet, which is cheaper tonight and worse over time.

The team is a deliberate mix - sleep-issue survivors working next to clinical psychologists and sleep physicians, with an editorial bench that keeps the science honest. Their argument is that the most scalable thing in healthcare is not a drug. It is a behavior change that actually sticks.

Why It Matters Tomorrow

The waiting room was always the bottleneck

Sleep medicine has plenty of knowledge and not nearly enough access. If a phone-based clinic can deliver the evidence-based version of that care - with a human coach attached - it does not just help insomniacs. It points at how a lot of behavioral healthcare could work: assessment, a plan, accountability, repeat. The same model that gets someone to sleep on schedule is the one that could get someone to keep up any hard, daily, unglamorous habit.

Back to 3 a.m. The person staring at the ceiling now has a different option than tea or a prescription. They have an assessment, a plan, and a coach who will read tomorrow's sleep log. The ceiling is still there. The difference is they are no longer expected to solve it alone, and they are no longer waiting six months for permission to start.

Watch & Listen

Straight from the founder

Reporting drawn from TechCrunch, CNBC, Y Combinator, Crunchbase, the Apple App Store and Sleep Reset's own site.
Figures are company-reported and approximate. Profile compiled June 2026.