Companies
Call9 delivers true Emergency Medicine and Palliative Care at patients' bedsides. Currently in Skilled Nursing Facilities, Call9 decreases the time patients wait to see an EM Physician from an average of 64 minutes to moments in emergency situations. In tandem with 24/7 onsite Clinical Care Specialists*, offsite Emergency Medicine Physicians see, diagnose and treat patients at the bedside via the Call9 proprietary platform. Our focus goes beyond the medicine to assure premium patient-centered care by including patients, caregivers, and families in communications from the start. Today, our proprietary technology-enabled services reduce cost and increase quality-of-care within elder-care facilities. Tomorrow, we redefine emergency medicine. *Clinical Care Specialists(TM) are elite emergency responders. Excellent bedside manner and rigorous continuing emergency training make Call9, PC's CCSs a unique specialty.
We’re on a mission to make behavioral health more available and accessible. We're backed by a16z, YCombinator, Craft, and many others to make this dream a reality. At Camber, we build software for clinicians to improve quality of care. We streamline and replace manual efforts so clinicians can focus on what they do best: providing high-quality care. — Healthcare is broken. We think this is a problem worth solving, and we think we know how to solve it. Interested? Check out https://jobs.ashbyhq.com/camber.
CCG.ai exist to ensure that each patient has the right drug, at the right time, to beat their cancer. We build the software to enable data-driven precision oncology and systematically develop data-driven biomarkers indicative of treatment response. We believe that increasing amounts of clinical and genomic data have the potential to transform cancer treatment, and enable oncologists to make smarter decisions about which drug to use in which circumstance. We are expanding our team in Cambridge, UK, offering a fantastic opportunity for dedicated individuals who are comfortable in a high-work high-reward environment, and who are enthusiastic for a dynamic and varied role. We are looking for people who fit well into our team and company culture, and who like to overcome challenges and drive the business forward. In exchange, we offer a competitive salary with performance related bonuses and stock options, alongside excellent career development opportunities in a fast-growing start-up with a chance to truly impact how cancer is treated. To apply, please send your CV to info@ccg.ai
CareLedger helps employers find the best priced quality healthcare for their employees in their area. By providing pricing data on local providers and motivating employees to save, CareLedger helps employers get healthcare spend under control and reduced by more than 10%. They provide insight into who is a high-performing, high-value provider, and then motivate employees to spend less.
CareMessage is the technology non-profit building the largest patient engagement platform for low-income populations in the United States. Powered by the Health Equity Engine™, the platform enables organizations to combine messaging, data, and interoperability to increase access to care, improve clinical outcomes, and address social drivers of health. With 20 million patients reached since 2013, CareMessage is the only patient engagement solution proven to improve health equity at scale. The team, many with lived experiences in these communities, leverages a nonprofit model to reinvest revenue into impact. CareMessage is the partner of choice for organizations committed to advancing health equity.
CareRev is a technology platform empowering healthcare professionals to take control of their careers. CareRev provides a direct line between healthcare facilities and local clinical talent, cutting out the middleman and enabling professionals to work where and when they want. Together, we’re building the local, resilient, flexible healthcare workforce of the future. For more information, visit carerev.com or follow us on LinkedIn.
CareSwift is a real-time AI assistant built directly into ambulance reporting systems, guiding medics as they document care and instantly flagging errors. Crews complete accurate, compliant reports in under three minutes, cutting documentation time by 80 percent and helping agencies avoid insurance claim denials. Ambulance crews lose valuable time completing reports after each call. Even minor mistakes cause insurance claims to be rejected.
Careforce builds AI Workers for healthcare orgs to take on coordination burden from staff and reduce time of care by autonomously identifying and outreaching patients (through phone, text, email, & mail) to schedule visits, book screenings, complete pre-post, and onboard. These agents require no integration, can navigate all tools, speak 29 languages, come with 50+ outreach scripts and have a remarkable 80% conversation-to-booking closing rate.
Carrot is a simple and affordable way for companies of any size to build or enhance their fertility benefit. Carrot can help with egg freezing, infertility treatments including in vitro fertilization (IVF), LGBT+ conception, and more. Fertility care is daunting and scary; our focus is on improving the employee experience during high impact moments related to fertility-- helping save time, money and stress.
Catena’s technology lets us attach any two proteins together using an enzyme and the native amino acids tyrosine and cysteine within target proteins. It is a true platform technology because it enables the joining of any two soluble proteins together with minimal engineering and without restrictions due to protein size or complexity. Our work has already been used to modify cancer specific antibodies, CRISPR proteins and even cell surfaces. Our ability to produce modular protein therapeutics in a fraction of the time allows for true library creation across the therapeutics spectrum from oncology, vaccines, inflammatory disease and beyond.
At CellChorus, we apply artificial intelligence to evaluate thousands of microscopy videos in parallel to evaluate how immune cells move, interact and perform over time. This allows our customers to discover, develop, manufacture and deliver cell therapies, antibodies, vaccines and other novel therapies faster, at lower expense, and with higher rates of success. Our customers include top-25 biopharma companies and seed-stage biotechs that are developing cell therapies, antibody therapeutics and vaccines (including one of the few companies with an approved CAR T cell therapy). Hear from the team at https://www.youtube.com/watch?v=IE9x_tm0XnI
Cellbyte's AI agents help pharma companies launch new drugs worldwide. Market-leading firms are using Cellbyte to answer questions like “What price can we achieve for our new drug in the U.S. versus Germany?“. The three co-founders have known and worked with each other for many years: Daniel brings 5+ years of industry experience from his previous job at leading global Life Sciences consultancy Simon-Kucher. Felix has sold $3m+ ACV deals to customers like H&M for his previous YC startup. Samuel holds an MSc in Information Systems from TUM, and has built enterprise AI applications from scratch as ML Engineer at Celonis.
Cenote uses AI to automate the back office for medical practices — eliminating the bottlenecks that often delay patient care and clinic revenue. Typically, practices hire teams to manually extract patient info from hundreds to thousands of faxes a week. This slow process risks losing patients to faster competitors. Cenote’s software streamlines this workflow. There are 330,000 medical practices in the U.S Capturing $50,000 per practice presents a $16.5 Billion opportunity. The team behind Cenote—Kofi, Ajani, and Kristy—met in San Francisco and bring deep expertise in building scalable solutions for highly-regulated industries such as climate and gov tech.
Circle Medical is a venture-backed Y-Combinator healthcare startup on a mission to bring quality, delightful primary care to everyone on the planet. Built by top-tier physicians, engineers, and designers, our medical practice and underlying technology have pioneered how people find and receive care. Our focus on building directly for our patients and providers to address serious care accessibility issues has enabled us to grow over 3X year-over-year. We’re now using our most recent round of funding from WELL Health, backed by Sir Li Ka-shing, to continue building out our hybrid in-clinic and telemedicine model across all fifty states. As we enter the hypergrowth phase, we are looking for deeply motivated team players who are driven to solve some of the biggest challenges in healthcare so that people can live longer and healthier lives. More about us can be found on our website!
Founded in 2022 and based in San Diego, California, Cisterna Biologics is a technology company. It aims to solve some of the challenges currently facing the biotech industry to develop mRNA-based therapeutics – quality, quantity, longevity and cost of mRNA. As mRNA technology matures, it becomes imperative that these issues are solved so we can fully explore mRNA's endless possibilities as a therapeutic. Cisterna uses proprietary technologies to either remove a contaminant at its source or replace the source itself. For example, to remove double-stranded RNA (dsRNA), we use ribozymes - molecular scissors - to precisely cut the mRNA at its 3’ end. This assures not only 3’ homogeneity, but also eliminates dsRNA, which are primarily produced due to self-templated additions at the 3’ end. Utilizing a PCR-like system to amplify the DNA template in large quantities eliminates the requirement for plasmid enrichment in bacteria, the prime source of endotoxin contamination. These are just a few examples of Cisterna’s powerful technologies being used to achieve our goal of 10x higher quality mRNA for therapeutic application.
Post-acute agencies lose up to 15% of revenue each year to denials, non-compliant documentation, and delayed payments. Most treat it as a cost of doing business. Instead of waiting weeks for rejections and appealing claims one by one, Claim Health flags issues in real-time and automates claim corrections and appeals—before revenue is lost. While working with healthcare providers, we found most denials stem from small, preventable documentation errors. As payor requirements grow increasingly complex and fragmented, billing has become a manual, error-prone process. Claim Health closes the loop between documentation and billing outcomes—using AI to detect issues, automate workflows, and recover thousands in missed revenue each week. Kevin and JJ bring nearly a decade of experience building and scaling healthtech companies. At Dandy, JJ was a founding engineer and Kevin was the first GTM hire; together they helped grow the business from 0 to $150M+ ARR. At Perry (now Jolly), JJ led engineering and Kevin was Head of Sales, driving the company through a $16.5M Series A led by Tesla’s former CFO. In under three weeks since incorporation, we've launched with three agencies and are in early discussions with large U.S. health systems. Post-acute care is a $400B market with over $20B in annual revenue leakage due to broken billing workflows. Claim Health is fixing that—starting with denials, and expanding into the full revenue cycle stack.
Clara is Deel/Rippling for in-home senior care. We provide an all-in-one payroll, tax, and insurance platform for families to directly employ caregivers, and a marketplace for them to discover and match with their ideal caregiver from our network of hundreds of qualified local care providers. Clara was founded by two former Uber colleagues who have experienced the challenges of managing care for a loved one personally, and are inspired by the opportunity to apply their tech backgrounds to solving the most widespread and impactful issues in the >$120B in-home care industry. Clara's marketplace is currently live across California, delivering thousands of hours of care to families from a network of over 1,500 caregivers.
Clarion is building the most advanced AI communication layer for healthcare. Our AI agents handle the overwhelming volume of calls and messages that clinics face daily—from scheduling to billing to prescription refills—freeing staff to focus on patient care. We're an in-person company based in New York. Today, clinics miss 30-40% of inbound calls due to staffing shortages. We're solving this by automating complex workflows end-to-end, already serving tens of thousands of patients monthly across virtual care companies, health systems, and a $5B health insurance company. We've raised $5.4M from Accel, Y Combinator, Sequoia (scout), and healthcare founders from Ophelia, Medallion, and Counsel Health. Our founders bring both clinical and technical expertise—our CEO Ryan is a Stanford/Harvard-trained physician who was on the founding teams of Two Chairs and Ophelia, while our CTO Jeffrey built voice AI at Amazon Alexa and led AI/ML teams at Salesforce. Join us as we transform healthcare communication—creating a future where patients get faster resolutions and providers reclaim time for what matters most.
We are combining synthetic biology and artificial intelligence to make cancer detection as easy as a pregnancy test. Cleancard's mission is to bring lab-grade diagnostics into the comfort of your home. Our novel method enables robust diagnostics and biomarker tracking from the urine. We are currently developing fully at-home, 30-minute tests for cancer using this methodology. We are constantly expanding the number of conditions we can detect from a single sample with our platform technology.
