Research from The Work Innovation Lab by three phones and Chorus Sleep shows better sleep improves collaboration by 55%. Learn more >

The only solution to combine all tactics to get more sleep into one simple app

Hi, we’re Chorus Sleep. The smartest way to support better work and life for your people. Our evidence-based program is available through awesome employers everywhere.

three phones


improvement in time to fall asleep


improvement in awakenings in the night


improvement in daytime functioning

Your efforts are limited unless you address sleep first

Modern research now shows that sleep is the foundation of health. Meaning without quality sleep, your wellbeing crumbles.

mental health

Mental Health

People who sleep 6 hours per night or less are 2.5 times more likely to suffer from poor mental health.1

mental health

Physical Health

Sleeping 6 hours per night weakens your immune system, making you 400% more likely to get sick.2 People who suffer from poor sleep are 50% more likely to develop heart disease and type 2 diabetes.3

mental health


People who sleep 6 hours per night or less see a 400% decline in their cognitive performance- a similar impact as two nights of total sleep deprivation.4

mental health


Missing just 1-2 hours of sleep doubles your car crash risk.5 Sleep deprived workers are 70% more likely to be involved in an injury-causing work-place accident.6

mental health

For Individuals

Sleep better and wake up feeling refreshed.

mental health

For Employers

Support and retain your hard-working employees with the most foundational benefit on the market.

The only solution with all the tactics to help with sleep in one simple app

Sleep is a multifaceted process. Your solution should be too.

Our employee platform is evidence-based and improves sleep by over 30%.

Specifically, for your employees, we combine:

  • • Audio sessions that help you go to sleep quickly
  • • Short interactive content that teaches you healthy habits
  • • Sleep coaching to personalize your sleep journey, and
  • • Measurement so you can see what's working and what's not

Audio Sessions & Tools

Fall asleep fast with expert-led relaxation techniques + white noise machine.

Sleep Tracking

Track your sleep to measure progress. Sync with your choice of wearable or enter manually.

Interactive Content

Learn to improve your sleep with short, interactive, clinically-backed content.

Sleep Coaching

Get help from a real, human sleep coach for tailored guidance and support when you need it.

Fall Asleep Faster.
Stay Asleep Longer.

Sleep Journals

Sleep Tracking

Track your sleep to measure progress.

Sync with your choice of wearable or enter manually.

Sleep Tracking

Sleep Sessions and Sounds

Relaxation Techniques

Fall asleep fast with relaxation techniques that combine expert guidance with music.

Support deep sustained sleep with over 30 sleep sounds to choose from like white noise and ocean waves.

Relaxation Techniques

Sleep Essentials and Lessons

Interactive Content

Learn to improve your sleep with short, interactive interactive content.

Our content is based on Cognitive Behavioral Therapy for Insomnia (CBT-I), which has been scientifically proven more effective than sleeping pills.

Interactive Content

My Sleep Coach

Sleep Coaching

Connect with a real, human sleep coach to get tailored guidance and support you when you need it.

Sleep Coaching
secure system

Privacy Matters

Privacy is our top priority. All data is securely stored and no personal employee data is ever shared with anyone outside of Chorus.

Employees at top companies love Chorus Sleep

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What top leaders are saying

What Employees are Saying

Backed by Top Bay Area Investors

Y Combinator

Y Combinator

Justin Kan

Justin Kan

Goat Capital

Robin Chan

Robin Chan

Goat Capital

Charles Hudson

Charles Hudson

Precursor Ventures


Improve your sleep quality. Live Better.


Join Chorus Sleep Today

A new, smarter approach to wellbeing and productivity.


  1. Mental Health: CDC; Blackwelder A, Hoskins M, Huber L. Effect of Inadequate Sleep on Frequent Mental Distress. Prev Chronic Dis 2021;18:200573. DOI.
  2. Immune system: Prather AA, Janicki-Deverts D, Hall MH, Cohen S. Behaviorally Assessed Sleep and Susceptibility to the Common Cold. Sleep. 2015 Sep 1;38(9):1353-9. doi: 10.5665/sleep.4968. PMID: 26118561; PMCID: PMC4531403.
  3. 45% more likely to get cardiovascular disease, and 56% more likely to develop type 2 diabetes. Sources: Cardiovascular disease: Francesco Sofi, Francesca Cesari, Alessandro Casini, Claudio Macchi, Rosanna Abbate, Gian Franco Gensini, Insomnia and risk of cardiovascular disease: a meta-analysis, European Journal of Preventive Cardiology, Volume 21, Issue 1, 1 January 2014, Pages 57–64, Type 2 diabetes: Francesco P. Cappuccio, Lanfranco D'Elia, Pasquale Strazzullo, Michelle A. Miller; Quantity and Quality of Sleep and Incidence of Type 2 Diabetes: A systematic review and meta-analysis. Diabetes Care 1 February 2010; 33 (2): 414–420. 56% is an average for insufficient sleep based on 28% increased risk with sleeping 5-6 hours per night and 84% increased risk with having “difficulty maintaining sleep.”
  4. Productivity: Van Dongen HP, Maislin G, Mullington JM, Dinges DF. The cumulative cost of additional wakefulness: dose-response effects on neurobehavioral functions and sleep physiology from chronic sleep restriction and total sleep deprivation. Sleep. 2003 Mar 15;26(2):117-26. doi: 10.1093/sleep/26.2.117. Erratum in: Sleep. 2004 Jun 15;27(4):600. PMID: 12683469.
  5. Car crash risk: 2016 study conducted by the AAA Foundation in Washington DC: Acute Sleep Deprivation and Risk of Motor Vehicle Crash Involvement,
  6. Workplace incident: Institute of Medicine (US) Committee on Sleep Medicine and Research; Colten HR, Altevogt BM, editors. Sleep Disorders and Sleep Deprivation: An Unmet Public Health Problem. Washington (DC): National Academies Press (US); 2006. 4, Functional and Economic Impact of Sleep Loss and Sleep-Related Disorders. Available from:


Chorus is intended for maintaining or encouraging a healthy lifestyle by promoting better sleep and providing techniques designed to improve sleep quality. Chorus is not intended to be used for the diagnosis, cure, mitigation, prevention, or treatment of diseases or psychiatric conditions like Insomnia Disorder. If you think you may be suffering from, or have been diagnosed with, a serious disease or psychiatric condition, please consult with a medical professional.