Nov 13, 2025 02:27:58 AM

Companies


Showing 551-575 of 655 companies
YC W24
Sonia logo

Sonia

AI Therapy

Our goal is to build a safe AI therapist clinically as effective as the 99th percentile human therapist and to make mental health support accessible to anyone. Founded by a team of MIT researchers who published 9 papers on AI at conferences like NeurIPS.

YC W22
Sophys logo

Sophys

AI Agents for Healthcare Intake

YC S13
S

SoundFocus

We are giving you 20/20 hearing when listening to the devices you…

SoundFocus is a San Francisco, CA-based startup creating the next generation of personalized mobile audio products. The company was founded by Alex Selig and Varun Srinivasan in September of 2012 with the mission of helping the world hear better. The company is a graduate of the Y Combinator summer of 2013 batch and announced their first hardware product, the Amp case, in October 2014. Investors include Kapor Capital, Y Combinator, VegasTechFund, OVO Fund, RTA Capital and August Capital Partners of Singapore. Hear more at www.ampaudio.com.

YC S17
Spect logo

Spect

Value-based retinal screening in primary care to prevent blindness.

Vision Disease cause innumerable cases of preventable blindness globally - 415 million diabetic patients worldwide are susceptible to Diabetic Retinopathy (DR), Glaucoma, and more. Current screening protocols for vision disease require ophthalmologists to manually diagnose patients through visual assessment of the fundus. Given the large number of diabetes patients in various communities, this process is expensive, inefficient, and an undue burden on eye clinics.

YC S18
Spero Foods logo

Spero Foods

dairy reinvented from plants

Spero is affordable, clean, sustainable plant-based dairy. With 21 global patent apps and novel process engineering for high throughput low cost plant dairy, Spero recreates staple foods you love, in ways that are good for you and the planet.

YC W19
Spiral Genetics logo

Spiral Genetics

Large Scale Genomic Data Mining Software

Spiral Genetics (YC W19) makes genomic data mining software to compare large populations of whole human genomes. Our customers are genetics testing companies, governments of countries, and pharma companies. We train our machine learning algorithms to enable large scale comparison of genomes to power novel discoveries, enabling new diagnostics and drugable targets.  

YC W15
Spire Health logo

Spire Health

Remote patient monitoring for lung disease patients.

We are a B2B medical device and data company passionate about providing remote monitoring solutions for the proactive care of chronic disease patients. Our core expertise and IP is in continuous respiratory sensing. Spire Remote Patient Monitoring is used by pulmonologists and patients throughout the United States. To date our sensors have been worn by more than 150,000 people.

YC W22
Spot Health logo

Spot Health

At-home diagnostics as a service

Spot is building the infrastructure to support the future of at-home diagnostics. Our fully white-labeled platform helps brands offer lab-analyzed diagnostic tests using at-home collection kits. Companies simply order tests via our API, and we handle the rest—the collection kits, the logistics, physician authorization, and the lab integrations.

YC S14
S

SpringWit

Brain health and awareness

YC W15
Standard Cyborg logo

Standard Cyborg

Buid, test and deploy perception applications

We are multiplying the potential of the real world by making computer vision accessible to all. We create the cloud and edge tools that developers and non-developers require in order to build, deploy, and improve CV solutions quickly. standardcyborg.com (YC W15)

YC W22
Starling logo

Starling

AI enabling digital urine diagnostics in the home

Starling is building a urine diagnostic remote patient monitoring platform that seamlessly integrates into anyone's bathroom routine. By detecting early changes in a patient's urine using our toilet indwelling mass spectroscopy device, our platform is aiming to prevent hospitalizations from numerous conditions like recurrent UTIs, BPH exacerbations, or diabetes. We do this while creating significant new annual revenues for our clinician partners from remote patient monitoring reimbursements without requiring any significant changes in a staff's day to day schedule.

YC S23
Stellar Sleep logo

Stellar Sleep

We help people with chronic insomnia sleep better, using psychology.

25 million Americans with chronic insomnia are getting inadequate and superficial care advice (e.g. cutting coffee, meditation etc.), when in reality, their sleep problems are often driven by deeper psychological challenges like unresolved anxiety. Stellar Sleep uses psychology to help these people break the insomnia cycle.

YC S15
Stitch Health logo

Stitch Health

Care Coordination Platform for Healthcare

Care coordination and collaboration tools for healthcare teams

a16z SR004
Sunflower logo

Sunflower

We're building an AI-enabled toolkit to keep you sober, for the 1.2 billion humans who struggle with addiction.

Addiction is one of the great problems humanity faces, there are literally billions of humans locked behind their addictions being prevented from achieving their true potential. We're building the ultimate toolkit to help keep you sober. Sunflower combines Visual Progression Tracking, an AI Sponsor, CBT-based journaling exercises, and world-class educational content. For the first time thanks to AI - technology is capable of being more powerful than a human therapist or sponsor. Our product has already helped keep tens of thousands of people sober, supporting over 3,000,000+ days of sobriety, and saving countless lives. We're going to build the worlds most effective solution to addiction, and then we're going to put it into the hands of a billion people.

YC W20
Synapsica Healthcare logo

Synapsica Healthcare

AI-enabled automation of diagnostic radiology workflow and reporting.

YC S20
Synapticure logo

Synapticure

We deliver personalized medicine for neurodegenerative patients

Personalized virtual clinical care is finally here for neurodegenerative diseases like Alzheimer's and related Dementias (Cognitive), Parkinson's and Huntington's (Movement), and ALS (Movement). We provide a novel approach to care in these diseases, centering a patient and caregiver around a coordinator who quarterbacks patients through our full Multi-Disciplinary Care Resources to local aid, PT/OT and home health support. When you leave our clinic, it's not with a handful of paper referrals, but with our coordinators helping you book and find the best physicians, DME, trials, and even cheapest prescriptions. We are devoted to helping patients, from guidance on care and insurance to providing the full spectrum of investigational and clinical testing to improve outcomes. Synapticure was built by leading patient and caregiver advocates alongside leading clinicians, biotech executives and telemedicine executives to bring the neurodegenerative disease care and treatment experience into the 21st century, and is backed by the leading Venture funds and Angel investors in the remote health and life sciences space.

YC S18
Synkrino Biotherapeutics logo

Synkrino Biotherapeutics

Synkrino's AI, SATIS is a powerful, unbiased discovery system for…

YC W24
SynsoryBio logo

SynsoryBio

"If-then" conditional logic for protein drugs

SynsoryBio is creating next generation, protein therapeutics that sense where they are in the body and only activate at diseased tissue. This technology platform has the potential to expand the therapeutic window of highly potent drugs and apply to many diseases such as cancer and autoimmune disorders.

YC X25
SynthioLabs logo

SynthioLabs

AI-Powered Customer Engagement for Life Sciences

A conversational AI platform built for life sciences extending field reach, enabling 24/7 compliant engagement, and scaling trusted conversations with HCPs and patients.

YC S24
Syntra logo

Syntra

Real-time AI audits of medical charts and charges.

We integrate with any EHR to ensure you are not under/overcoding instantly instead of having to wait months to hear back from the insurance company.

YC S16
Synvivia logo

Synvivia

Synvivia applies chemical control over cell behavior

Synvivia applies chemical control over cell behavior. This allows us to optimize biomanufacturing of high-value biopharmaceutical products.

YC W22
Syrona Health logo

Syrona Health

Women's Health insurance

Syrona Health’s innovative insurance rider is designed to address the critical gaps in women’s health coverage by integrating fertility, menopause, and female-specific cancer care into term and life insurance for employers. Our solution directly tackles the escalating $30B in out-of-pocket healthcare costs by offering financial protection for treatments often excluded or poorly covered by traditional health insurance.

YC S14
T

TAXA Biotechnologies

We enable cheaper, faster, and better genetic engineering of plants.…

The TAXA platform has been specifically designed to enable anyone to perform metabolic engineering of plants without stepping into a lab. We provide access to protein engineering, DNA assembly, transient experiments and stable transformation as a service. The best thing is that anything "Powered by TAXA" is designed to be free from expensive regulatory approval, meaning the products are available for sale or distribution to consumers in the United States immediately after they are developed. For a detailed list of the experiments which can be run on our platform please see the Services page. Our vision is a world where bio-engineering is as easy and commonplace as mobile application development is today. Game-changing technologies, like genetic engineering, should not be the exclusive preserve of large corporations and a wealthy elite. Democratizing the tools of creation enables anyone, anywhere, to genetically engineer plants and will unleash a wave of creativity to power an environment where ultimately what we create is limited only by our imagination. The TAXA platform is our next step in the realization of that dream We are also the team behind the first synthetic biology crowdfunding project, raising $484k on Kickstarter to make real glowing plants: www.glowingplant.com

YC W16
T

TRAC

An end to end timing solution for any scale athletic event.

TRAC is a Chicago based startup that is focused on simplifying the track and field experience using innovative RFID technology, cellular data transmission, and unique application based software. Our integrated RFID timing system is the best in market for coaches and athletes in time based sports due to its precision, immediate feedback, and ease of use, thus saving time, effort, and money.

YC W22
TYBR Health logo

TYBR Health

Natural hydrogel to keep internal organs scar-free after surgery

TYBR is developing a hydrogel to limit internal scarring after surgery. The naturally derived material is applied to coat tendons at the end of surgery to improve healing outcomes for the millions Americans who undergo tendon or ligament surgery each year.