Castlight Health Partners With Ayble Health To Deliver Personalized Digestive Care at Scale

Partnership marks Castlight Health Ecosystem expansion into a new condition category, enabling more choice for employers seeking a digestive health benefit

SEATTLE and BOSTON, Sept. 8, 2025 /PRNewswire/ -- Castlight Health, a leading health navigation platform used by Fortune 500 employers and millions of employees nationwide, today announced a strategic partnership with Ayble Health, an AI-enabled virtual care platform for patients with digestive conditions or symptoms. Ayble will be the first digestive care partner in Castlight's comprehensive digital health ecosystem.

Castlight now brings Ayble's clinically validated, personalized digestive care to millions of lives through its extensive client network of employers and health plans. Ayble delivers care for conditions such as irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), gastroesophageal reflux disease (GERD), as well as associated symptoms. Backed by 15 peer-reviewed publications, Ayble combines a full-stack gastrointestinal (GI) care team — including doctors, advanced practice providers, dietitians, psychologists, pharmacists, and health coaches — with AI-powered nutrition and stress management support, among other features, to improve GI patient outcomes and reduce costs.

"This partnership represents a major milestone for digestive care, which continues to be one of the most under-recognized, but widely impactful areas of healthcare," said Sam Jactel, CEO and founder of Ayble Health. "With 40% of Americans impacted by digestive conditions, we're now seeing skyrocketing demand from employers and health plans to prioritize digestive health. We're proud to be Castlight's first GI partner, making it easier than ever for organizations to offer evidence-based, whole-person digestive care to their teams."

Digestive conditions now consistently rank among the top three drivers of healthcare spend, leading employers and health plans to increasingly seek high-impact, scalable solutions that address these issues. Through Castlight, benefits and plan leaders will now have a seamless way to implement Ayble Health, engage their population, and incentivize utilization of the platform to directly improve outcomes and reduce cost for digestive health.

"We're thrilled to welcome Ayble Health as the first digestive health partner in our Castlight digital health ecosystem," said Emelia O'Meara, director of Strategic Growth and Partnerships at apree health, the parent company of Castlight. "Employers remain eager to offer diverse, impactful benefits that meet the unique health and wellness needs of their employees. The addition of Ayble's personalized GI solution to our digital health ecosystem further strengthens our ability to help individuals navigate to and access quality care precisely when they need it."

The solutions are now live and available for seamless integration into Castlight's navigation platform and employer benefits ecosystem.

About Ayble Health
Ayble Health is a virtual care platform that empowers patients with chronic GI conditions to manage their symptoms and live fuller lives. Named to TIME's 2024 Best Apps for GI list, Ayble's award-winning care platform offers unlimited access to a GI-specialized, multidisciplinary care team, a suite of AI-powered nutrition and psychology programs, and curated wellness tools, all designed to drive sustainable symptom improvement for patients across the entire acuity spectrum. Ayble combines the world's largest GI health database with its proprietary machine-learning algorithms to build personalized, predictive care plans for every patient. Ayble is the country's most clinically validated GI benefit, backed by 15 peer-reviewed publications, which demonstrate that the majority of individuals who use Ayble experience symptom reduction, typically within four weeks, and maintain symptom relief for a year. It is accredited by the American Nutrition Association and the Validation Institute. Patients can find Ayble through their physician partners, employers, insurers, or by visiting the website directly. Visit www.ayblehealth.com to learn more.

About Castlight Health
Castlight Health simplifies healthcare navigation by providing a comprehensive and highly tailored digital platform and clinical services. Leveraging advanced personalization capabilities, Castlight identifies individual needs to deliver customized health and wellbeing experiences, guiding individuals through their unique health journeys and helping them engage with the right programs and care at the right time. Founded in 2008, Castlight enables large employers and health plans to drive better outcomes, improve engagement and maximize the value of healthcare benefits. apree health, the parent company of Castlight Health, is a business unit of Mosaic Health. For more information, visit www.castlighthealth.com.

About Mosaic Health
Mosaic Health is a national care delivery platform focused on expanding access to comprehensive primary care for consumers with coverage across Commercial, Individual Exchange, Medicare, and Medicaid health plans. The Business Units which comprise Mosaic Health, including apree health, Millennium Physician Group, and CareMore Health, are multi-payer and serve nearly one million consumers across 19 states, providing them with access to high quality primary care, integrated care teams, personalized navigation, expanded digital access, and specialized services for higher-need populations. Through Mosaic Health, health plans and employers have an even stronger care provider partner that delivers affordability and superior experiences for their members and employees, including value-based primary care capacity integrated with digital patient engagement and navigation. Each of the companies within Mosaic Health provide unique offerings that together promise to improve individuals' health and wellbeing, while helping care providers deliver higher quality care. For more information, please visit www.mosaichealth.com or follow Mosaic Health on LinkedIn.

Media Contacts
Erin Bocherer, for Castlight Health
678-294-2258
[email protected] 

Sam Jactel, for Ayble Health
[email protected]

SOURCE Castlight Health