Top Fitness Startups in 2026

We are a dynamic and quickly growing team on a mission to disrupt the beauty and wellness technology space. Every single day, you will help shape the future of GlossGenius. You will be challenged both creatively and intellectually as you take on important projects in an environment that fosters continuous learning, growth and ownership. We're looking for candidates that resonate with our mission "to help small business owners be more successful and do what they love." If this sounds like you, we want you. We make powerful software that’s helping beauty and wellness salons and studios manage and grow their businesses through an integrated booking, payments and marketing platform. We're fundamentally changing the beauty industry and disrupting legacy software solutions with its affordable, elegant and easy-to-use solution.

Ro puts you in control of your health. We’re patients, just like you, building technology to make healthcare accessible, affordable, and maybe even enjoyable. Today, we enable you to connect with a doctor and get treatment when and where you need it. Tomorrow, we aspire to be your first call for all your healthcare needs.

Zwift is the app that makes indoor training fun. Connecting cyclists and runners around the world, Zwift mixes the intensity of training with the immersive and engaging play of gaming. Ride or run virtual worlds with a community that motivates you at every mile. You'll get faster and stronger and have a blast doing it. You can become the undisputed king or queen of the mountain, leave your competitors in your wake to become the sprint jersey holder, or simply join your friends for a leisurely run on a Sunday morning. Launched from the sunny beaches of Long Beach, CA., the Zwift community is active in 195 countries and growing. We’re endlessly positive, relentlessly inventive, and always looking to improve... wanna join?

WHOOP is the performance optimization system that helps elite athletes and teams win. WHOOP provides athletes, coaches, and trainers with a continuous understanding of strain and recovery to balance training, reduce injuries, and predict performance. The system is currently being used by professional and collegiate athletes, Olympians, and the United States military. At WHOOP our mission is to create a product that makes individuals and teams perform at a higher level through a deeper understanding of their bodies and daily lives.

League integrates seamlessly with your existing hr systems, including payroll, carriers, and other health and benefits programs to automate enrollment, moves, adds, updates, qles, payroll deductions and more. we’ll automatically feed employee benefits elections and status/profile updates to carriers for faster, more accurate enrollment. we gather employee data from your hris, apply eligibility rules, facilitate enrollment, and manage ongoing changes.we handle the admin for our post-tax league spending accounts and tax-advantaged health savings accounts, making claims and reimbursement a breeze. our hr admin portal makes reporting simple. pull reports for enrollment, spending account usage and balances anytime—and we’ll uncover insights to drive your hr strategy.

Founded in 2013, ClassPass is the leading membership to the world’s largest fitness network. With over 8,000 partners in 39 cities worldwide, ClassPass provides members a variety of fitness experiences to choose from, including yoga, cycling, Pilates, barre, running, strength training, dance, sports, videos and more. Recognized as one of Forbes's Next Billion Dollar Startups, ClassPass leverages proprietary technology to dynamically merchandise and surface over a million fitness classes for a seamless booking experience that facilitates discovery.

About Eight Sleep Eight Sleep is building an end-to-end predictive health platform, starting with the one place humans spend a third of their lives - the bed. Founded in 2014, we began by reimagining sleep as a trainable input to health and performance. Our flagship product, the Pod, turns the bed into an always-on lab, combining advanced temperature regulation, biometric sensing, and AI to optimize recovery, improve performance, and surface early signals for preventative action. Today, Eight Sleep has analyzed 1B+ hours of sleep data, serves customers across 30+ countries, and has recently raised an additional $100M to expand beyond sleep optimization into broader health prediction and intervention. Backed by leading investors including Founders Fund, Y Combinator, Valor Equity Partners, and HSG, we’re building the foundation for how people understand and improve their health every day - passively, continuously, and proactively. Learn more at eightsleep.com

Our story started when our co-founders, whilst working as medical doctors, recognized that the holistic textbook version of medicine was not at all what was being provided for patients. The reality is that a stretched healthcare system fails to engage people in their medical care at the preventative stages. As a result, the $3 trillion currently spent on healthcare goes on to prevents only 10% of premature deaths. With digital therapeutics, we have the opportunity to prevent 40% of premature deaths that are caused by behavioral patterns. Quit Genius is a behavior change platform that combines digital coaching, personalized content, wearable technology and medication to help people overcome addictive behaviors.

A personal fitness service that combines certified personal trainers, mobile apps and cloud technology to deliver fitness results. How it works: - Meet your trainer in-person, 1-4x each month. - Get personalized, guided mobile app workouts from your trainer. - Stay connected, motivated and accountable, 24/7. GAIN Trainer Network - Highly vetted, expert certified personal trainers - Diverse network spanning multiple fitness specialties in select geographic markets GAIN Clients App - Best-in-class guided workout experience - Performance tracking of exercises, sets, reps - 2,000 exercise instruction multimedia & detailed database developed by top fitness experts GAIN Trainers App - Personalized workout program building tools - Suite of client management & communication tools - In-person meeting scheduling & verification system

Thirty Madison is a family of specialized healthcare brands devoted to creating exceptional outcomes for all. Each of its specialized brands is focused on a specific ongoing condition, and thoughtfully designed to support the unique needs of its community with personalized treatments and care; with Keeps for men's hair loss, Cove for migraine, Picnic for allergies, Facet for skin conditions, and NURX for sexual health. With empathy at the heart of its innovation, its proprietary care model empowers hundreds of thousands of people with ongoing conditions with the accessible, effective treatments across a lifetime of care.