[ { "id": 839, "name": "Wink Health", "slug": "wink-health", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://winkhealth.com", "all_locations": "San Francisco, CA, USA", "long_description": "Wink Health is a simple and effective way to get treatment for sleep apnea online. About 90% of people with sleep apnea go untreated. Our goal is to remove the barriers to getting diagnosed and receiving treatment.\n\nWe do this through a combination of a smartphone app that 'listens' for sleep apnea risk, telehealth consultations with doctors, and treatments shipped to people's homes.", "one_liner": "The digital sleep clinic", "team_size": 2, "industry": "Healthcare", "subindustry": "Healthcare -> Consumer Health and Wellness", "launched_at": 1416312102, "tags": [ "Sleep Tech", "Health Tech" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Inactive", "industries": [ "Healthcare", "Consumer Health and Wellness" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wink-health", "api": "https://yc-oss.github.io/api/batches/winter-2015/wink-health.json" }, { "id": 845, "name": "Lully", "slug": "lully", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3dccd9733589a8183a0d3d6488678781eec47b9d.png", "website": "https://www.lullysleep.com/", "all_locations": "San Francisco, CA, USA", "long_description": "At Lully, we’re building the children’s sleep company. We create innovative, thoughtfully-designed, clinically-proven consumer products to help children, and their families, sleep better. \r\n\r\nOur first product, The Sleep Guardian is the only solution for night terrors. Based on our patented, clinically-proven technology, the Sleep Guardian goes under the mattress and uses precisely-timed vibrations to avoid night terror episodes completely. \r\n\r\nThe Sleep Guardian is just the initial product in a suite of smart solutions based on our process: combining a user-centric approach with a clinical understanding of sleep to solve unmet problems in children’s sleep. \r\n\r\nBased in San Francisco, Lully was founded by Dr. Andy Rink, a doctor and father, and Varun Boriah, a medical device entrepreneur. \r\n\r\nLully was spun out of the Stanford Biodesign Fellowship and is backed by Y Combinator, Two Sigma Ventures, Stanford-StartX Fund and Highway1. We’ve partnered with Stanford Sleep and Riley Children’s Hospital in our goal to help families sleep better.", "one_liner": "Lully is developing an under-the-mattress technology that precisely…", "team_size": 5, "industry": "Healthcare", "subindustry": "Healthcare -> Consumer Health and Wellness", "launched_at": 1419816598, "tags": [ "Sleep Tech", "Health Tech" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Inactive", "industries": [ "Healthcare", "Consumer Health and Wellness" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lully", "api": "https://yc-oss.github.io/api/batches/winter-2015/lully.json" }, { "id": 1455, "name": "Sleep Reset", "slug": "sleep-reset", "former_names": [ "Simple Habit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b8dd7453ad7764f8762001557d8da4935d246c1c.png", "website": "https://www.thesleepreset.com/?utm_source=yc", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Our mission is to improve quality of life for millions of people by providing easy, immediate access to the world’s best sleep care.\r\n\r\nSleep Reset is a modern, digital sleep clinic that delivers end-to-end care for every sleep issue — from insomnia to sleep apnea and beyond — all in one place. Available completely online, we make it simple to get evaluated, diagnosed, and treated without long wait times or in-person visits.\r\n\r\nBuilt in collaboration with leading sleep experts and top academic institutions, Sleep Reset combines clinical evaluation, personalized treatment plans, and ongoing care tailored to each individual. Members can access evidence-based therapies, at-home sleep testing, and clinician-guided treatment — all designed to address the root causes of poor sleep, not just the symptoms.\r\n\r\nWhether you’re struggling to fall asleep, stay asleep, or dealing with underlying conditions like sleep apnea, Sleep Reset provides a clear path to better sleep and better health. Our approach is personalized, clinically grounded, and designed for lasting results.\r\n\r\nSleep Reset has been featured in Forbes, TechCrunch, and INSIDER. The company was founded by Yunha Kim, a serial entrepreneur recognized by Forbes 30 Under 30, and is backed by leading investors including Y Combinator, Foundation Capital, New Enterprise Associates, Stanford University, and a network of top founders and operators.", "one_liner": "One clinic for every sleep issue", "team_size": 8, "industry": "Healthcare", "subindustry": "Healthcare -> Healthcare Services", "launched_at": 1478140833, "tags": [ "Mental Health Tech", "Sleep Tech", "Consumer Health Services", "Health Tech", "Digital Health" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Active", "industries": [ "Healthcare", "Healthcare Services" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sleep-reset", "api": "https://yc-oss.github.io/api/batches/winter-2017/sleep-reset.json" }, { "id": 1772, "name": "Tingles", "slug": "tingles", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/281f95a09d29e0a6d7d6cf7075a843d4496d02fd.png", "website": "https://www.gettingles.com", "all_locations": "San Francisco, CA, USA", "long_description": "Tingles is a video platform for relaxation. It's the best place to find content that helps you relax and fall asleep. Our main focus is a video genre called ASMR, the biggest and fastest growing relaxation technique.", "one_liner": "Find content that helps you relax and fall asleep.", "team_size": 6, "industry": "Consumer", "subindustry": "Consumer -> Content", "launched_at": 1509678245, "tags": [ "Sleep Tech" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "Consumer", "Content" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tingles", "api": "https://yc-oss.github.io/api/batches/winter-2018/tingles.json" }, { "id": 1802, "name": "Evolve (makers of Podcast App & Rest)", "slug": "evolve-makers-of-podcast-app-and-rest", "former_names": [ "Evolve", "The Podcast App (formerly Evolve)", "The Podcast App", "Podcast App", "Evolve (makers of Podcast App & Rest AI)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/940684e7ce8a4bcf3046f8952b32dc3da11c151a.png", "website": "https://getrest.app", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Evolve builds consumer apps used by millions. We're a YC W18 company with two products.\r\n\r\nRest (getrest.app) is an AI sleep coach for people tired of bad nights, whether that's lying awake for hours or waking up at 3am. It's built on the principles of CBT-I (cognitive behavioral therapy for insomnia), the method sleep clinicians recommend first, and turns them into a daily program with a coach you can talk to at any hour. No appointments, no waitlists. People use it to sleep well again without leaning on melatonin, sleep aids, or 2am doom-scrolling. Users often go from years of broken sleep to sleeping through the night in weeks. We build Rest with sleep scientists and behavior-design experts.\r\n\r\nPodcast App is one of the largest independent podcast players: a minimalist app with tens of millions of downloads that uses machine learning to build playlists around what you like.\r\n\r\nOur team has built consumer products with 100M+ installs, and our work has been featured by Apple, TechCrunch, Yahoo, Fast Company, and Fox. Get in touch: hello@getrest.app.", "one_liner": "Rest is an AI sleep coach that helps you fix your sleep for good,…", "team_size": 23, "industry": "Consumer", "subindustry": "Consumer -> Content", "launched_at": 1510034570, "tags": [ "Sleep Tech", "Consumer", "Digital Health", "Podcasts" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Active", "industries": [ "Consumer", "Content" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/evolve-makers-of-podcast-app-and-rest", "api": "https://yc-oss.github.io/api/batches/winter-2018/evolve-makers-of-podcast-app-and-rest.json" }, { "id": 12090, "name": "Hypnos", "slug": "hypnos", "former_names": [ "Moonshot Brewing", "Moonshot (was Moonshot Brewing)", "SleepWell.ai (was Moonshot)", "SleepWell.ai", "Hypnos.ai" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/172c7c20a5a1a0c8a7a52184606d3db47df2fa90.png", "website": "http://hypnos.ai", "all_locations": "Dallas, TX, USA; Remote", "long_description": "Hypnos is an AI powered digital sleep journal that helps you discover how your habits impact your sleep. It does this by taking in your mood, daily activities, and pairing them with data from your sleep tracker. Delivering insights on how to improve your sleep and habits.", "one_liner": "AI-powered sleep coach learns and optimizes your sleep", "team_size": 3, "industry": "Consumer", "subindustry": "Consumer", "launched_at": 1541714571, "tags": [ "Sleep Tech", "Consumer", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Inactive", "industries": [ "Consumer" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hypnos", "api": "https://yc-oss.github.io/api/batches/winter-2019/hypnos.json" }, { "id": 23633, "name": "Chorus Sleep", "slug": "chorus-sleep", "former_names": [ "Chorus" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2209f1056e08d9a2cdab2f60164a841d0e1ba861.png", "website": "https://www.chorussleep.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Chorus is a mobile app and coaching program that helps employees sleep better. We do this by combining sleep coaching, short lessons, and relaxing audio sessions that help employees, and their families, fall asleep faster and get better quality sleep through the night.\r\n\r\n", "one_liner": "Mobile app and coaching program that helps employees sleep better", "team_size": 4, "industry": "B2B", "subindustry": "B2B", "launched_at": 1613415040, "tags": [ "Mental Health Tech", "Sleep Tech", "Health Tech" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/chorus-sleep", "api": "https://yc-oss.github.io/api/batches/winter-2021/chorus-sleep.json" }, { "id": 24058, "name": "Zeit Medical", "slug": "zeit-medical", "former_names": [ "Zeit Medical Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a099dfe2730e5df20958e5db106644c907772abb.png", "website": "https://www.zeitmedical.com/", "all_locations": "Redwood City, CA, USA", "long_description": "Zeit Medical leverages the power of AI and wearable sensors to deliver peace of mind for those affected by stroke. Zeit’s smart headband immediately detects the onset of stroke and notifies 911. Each year more than 90% of the one million strokes in the US go untreated, resulting in life-long disability and exploding medical costs north of $100b. The lack of timely treatment is the result of delays in alerting the emergency services. More than 10 million Americans with an elevated stroke risk live with constant fear that a stroke may go unnoticed for hours, while they are asleep or alone. The company was founded by Orestis Vardoulis PhD a biomedical & mechanical engineer and expert in digital health (EPFL/Stanford) and Urs Naber MD a critical care physician (Dartmouth/Stanford). They have both seen the devastating effects of stroke in their families and came up with the idea of addressing this unmet clinical need during their Stanford Biodesign Innovation Fellowship.", "one_liner": "Immediate stroke detection at home", "team_size": 2, "industry": "Healthcare", "subindustry": "Healthcare -> Medical Devices", "launched_at": 1627888729, "tags": [ "Sleep Tech", "Consumer Health Services", "Medical Devices" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "Healthcare", "Medical Devices" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zeit-medical", "api": "https://yc-oss.github.io/api/batches/summer-2021/zeit-medical.json" }, { "id": 24875, "name": "Equipt Health", "slug": "equipt-health", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d4f72203d27cdb1991cc70f5492f4b7018d4c73c.png", "website": "http://www.equipthealth.com", "all_locations": "Seattle, WA, USA", "long_description": "Equipt Health makes it easy for any healthcare company to offer prescription medical devices to patients. We handle the whole process: the packaging, the logistics, the clinical (via our provider network) and technical support, and the return of data from connected devices. We're starting with the diagnosis and treatment of sleep apnea at heliosleep.com.", "one_liner": "Home medical equipment, prescribed online and delivered.", "team_size": null, "industry": "Healthcare", "subindustry": "Healthcare", "launched_at": 1635556590, "tags": [ "Sleep Tech", "Consumer Health Services", "Digital Health", "Telemedicine" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "Healthcare" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/equipt-health", "api": "https://yc-oss.github.io/api/batches/summer-2021/equipt-health.json" } ]