FJ Labs

FJ Labs, established in 2015 and headquartered in New York, is a stage-agnostic investment firm focusing on marketplaces and consumer-facing startups. It invests in seed and series A rounds, with a typical investment range of $50,000 to $5,000,000. The firm's portfolio includes notable companies such as Alibaba Group, Beepi, BrightRoll, Betterment, Adore Me, and Earnest, spanning sectors like e-commerce, fintech, and ad tech.

Matias Barbero

Venture Capital

Zineb Belghiti

Operations Associate

William Guillouard

Operating Partner

Arne Halleraker

Partner

Christopher Keshian

Investor

Ariel Lebowits

CFO

Jose Marin

Founding Partner

Güimar Vaca Sittic

Venture Partner

Jeff Weinstein

Partner

Past deals in Personal Health

Valeo

Series B in 2025
Valeo is a developer of a personalized mobile health tracker aimed at optimizing individual health. The company's platform offers users access to their wellness data, enabling them to monitor and manage their health effectively. Through the application, consumers can purchase packages that combine wellness tests with personalized advice from certified coaches. This approach allows users to gain insights into their health and make informed decisions regarding their well-being.

Berry Street

Series B in 2025
Berry Street is an online telehealth platform that specializes in nutrition therapy, offering treatment for various health conditions such as disordered eating, heart health, PCOD, liver disease, women's health, sports nutrition, and diabetes. The platform connects patients with board-certified dietitians, facilitating care through video and chat-based interactions. This approach ensures that patients can receive professional nutritional guidance tailored to their health needs while benefiting from insurance coverage, thus alleviating out-of-pocket expenses. Berry Street aims to enhance patients' health outcomes and overall quality of life by providing accessible and personalized dietary support.

Spry

Secondary Market in 2025
Spry is a digital health platform that enables movement health professionals to collect and analyze patient data in real time. By leveraging machine learning and artificial intelligence, the platform provides personalized protocols based on evidence-based practices and standards of care. This allows practitioners and owners of physical therapy centers to effectively manage both clinical and administrative functions, enhancing the quality of patient care and operational efficiency.

Manual

Venture Round in 2024
Manual is a men’s health and well-being startup established in 2018 and headquartered in London, UK. The company offers a comprehensive suite of diagnostic tools and blood tests that provide data-driven health solutions tailored for men. Manual aims to destigmatize conversations around men's health by offering easy access to medical advice, free support, and treatment options. Its platform addresses various health concerns, including issues related to weight, anxiety, insomnia, and fatigue, empowering men to take charge of their well-being and make informed decisions about their health. Through its innovative approach, Manual seeks to promote proactive health management and enhance the overall quality of life for men.

Pairtu

Pre Seed Round in 2024
Pairtu is a healthcare services company that connects patients with dedicated advocates to simplify and optimize their healthcare experiences. The company offers a range of services, including assistance in choosing the right doctor, navigating medical bills, scheduling appointments, and providing insurance assistance. Additionally, Pairtu offers clinic accompaniment, specialty care facilitation, and long-term care planning, aiming to minimize patient stress and reduce costs.

Diadia Health

Seed Round in 2023
Diadia Health is a technology company specializing in AI-driven health and wellness solutions. It focuses on preventive care and enhancing longevity, with a particular emphasis on managing and reversing diabetes. The company's platform offers personalized healthcare assistance and curated educational content, utilizing AI assistants that adapt to individual patient needs. This platform empowers both medical professionals and patients with tools for continuous monitoring and learning, ultimately improving health outcomes and expanding medical knowledge.

Bodily

Convertible Note in 2023
Bodily is a company focused on providing evidence-based research and design-led products specifically tailored for women's health and bodies. It operates as a women's undergarment brand, offering clothing designed for postpartum, birth recovery, and breastfeeding. By combining research with thoughtful design, Bodily aims to support new parents and their families through the various changes and transitions associated with pregnancy and early parenthood. The company’s mission is to empower mothers by addressing their unique needs during this significant life stage.

Vital Bio

Series A in 2023
Vital Bio is focused on transforming lab testing to make healthcare more accessible and personalized. The company develops advanced diagnostic technologies that integrate devices, software, and services to support patients in monitoring their health and managing diseases. By bridging the gap between diagnosis and treatment, Vital Bio aims to empower patients and healthcare providers alike, promoting proactive care and reducing disparities in health outcomes. The company's innovative approach seeks to enhance the overall healthcare experience, ensuring that individuals have greater control over their health management.

CURE: One app, all things health

Series A in 2022
CURE Group GmbH is a healthcare on-demand company with the vision to be the easiest access to healthcare services without leaving your home. Today, CURE works with a local pharmacy network and delivers medicine quickly and sustainably. CURE was founded in December 2021 by Ali El-Ali and Manuel Aberle in Berlin. CURE investors include Breega, Craft Ventures, Abstract Ventures, PiLabs, and J12 Ventures, with participation from J Ventures.

Choiz

Seed Round in 2022
Choiz is a healthcare platform designed to provide a personalized, comprehensive healthcare experience for patients. The company focuses on delivering tailored medical treatments directly to individuals' homes, facilitating a seamless process that encompasses diagnosis, medication delivery, and ongoing care. By prioritizing accessibility, Choiz aims to connect patients with healthcare professionals and ensure they receive necessary medications on a recurring basis. This patient-centric approach is intended to make specialized care and treatment readily available to a broader audience.

Bodily

Venture Round in 2022
Bodily is a company focused on providing evidence-based research and design-led products specifically tailored for women's health and bodies. It operates as a women's undergarment brand, offering clothing designed for postpartum, birth recovery, and breastfeeding. By combining research with thoughtful design, Bodily aims to support new parents and their families through the various changes and transitions associated with pregnancy and early parenthood. The company’s mission is to empower mothers by addressing their unique needs during this significant life stage.

Kickoff

Seed Round in 2022
Kickoff is a remote wellness coaching platform that addresses the obesity epidemic and evolving work dynamics by enabling individuals to become effective wellness coaches. The platform utilizes artificial intelligence to handle much of the workload traditionally associated with personal training and nutrition counseling, allowing certified trainers and registered dietitians to focus on client communication via SMS and app. This approach ensures clients receive tailored recommendations and accountability at an affordable price. By connecting users with certified professionals, Kickoff facilitates personalized fitness and nutrition plans, helping clients achieve their health goals efficiently and effectively.

Spry

Seed Round in 2021
Spry is a digital health platform that enables movement health professionals to collect and analyze patient data in real time. By leveraging machine learning and artificial intelligence, the platform provides personalized protocols based on evidence-based practices and standards of care. This allows practitioners and owners of physical therapy centers to effectively manage both clinical and administrative functions, enhancing the quality of patient care and operational efficiency.

Choiz

Seed Round in 2021
Choiz is a healthcare platform designed to provide a personalized, comprehensive healthcare experience for patients. The company focuses on delivering tailored medical treatments directly to individuals' homes, facilitating a seamless process that encompasses diagnosis, medication delivery, and ongoing care. By prioritizing accessibility, Choiz aims to connect patients with healthcare professionals and ensure they receive necessary medications on a recurring basis. This patient-centric approach is intended to make specialized care and treatment readily available to a broader audience.

Valeo

Seed Round in 2021
Valeo is a developer of a personalized mobile health tracker aimed at optimizing individual health. The company's platform offers users access to their wellness data, enabling them to monitor and manage their health effectively. Through the application, consumers can purchase packages that combine wellness tests with personalized advice from certified coaches. This approach allows users to gain insights into their health and make informed decisions regarding their well-being.

Urgence Docteurs

Convertible Note in 2021
Urgence Docteurs SAS is a Paris-based company that operates an innovative online platform designed to facilitate home medical consultations. Founded in 2017, the platform enables users to request a doctor to their location within one hour, addressing a significant gap in healthcare access in France, where many qualified doctors are not actively practicing. The application serves a variety of medical professionals, including general practitioners, pediatricians, physiotherapists, nurses, and osteopaths, thereby providing them with opportunities to engage in practice with minimal constraints. By offering both home visits and teleconsultation options, Urgence Docteurs enhances the accessibility of healthcare services, catering to the needs of patients while simultaneously supporting healthcare providers in overcoming challenges such as high installation costs and administrative burdens.

Manual

Series A in 2021
Manual is a men’s health and well-being startup established in 2018 and headquartered in London, UK. The company offers a comprehensive suite of diagnostic tools and blood tests that provide data-driven health solutions tailored for men. Manual aims to destigmatize conversations around men's health by offering easy access to medical advice, free support, and treatment options. Its platform addresses various health concerns, including issues related to weight, anxiety, insomnia, and fatigue, empowering men to take charge of their well-being and make informed decisions about their health. Through its innovative approach, Manual seeks to promote proactive health management and enhance the overall quality of life for men.

Apostrophe

Seed Round in 2019
Apostrophe is a teleconsultation service founded in 2014 in Oakland, California, specializing in personalized skin treatments. The company connects patients with board-certified dermatologists who evaluate their selfies, medical history, and specific skin concerns to create tailored treatment plans. Apostrophe's clinical platform offers customized prescription medications, which may include a mix of topical formulas and oral medications, thereby simplifying the process of obtaining effective skincare solutions. The company aims to provide patients with convenient access to dermatological expertise and individualized care.

Hallow

Seed Round in 2019
Hallow is a Catholic prayer and meditation app that hopes to help folks grow closer to God. It helps in finding peace, deepen the relationship with God, and sleeping soundly every night. It was founded in 2018 and is based in Chicago, Illinois.

Urgence Docteurs

Seed Round in 2019
Urgence Docteurs SAS is a Paris-based company that operates an innovative online platform designed to facilitate home medical consultations. Founded in 2017, the platform enables users to request a doctor to their location within one hour, addressing a significant gap in healthcare access in France, where many qualified doctors are not actively practicing. The application serves a variety of medical professionals, including general practitioners, pediatricians, physiotherapists, nurses, and osteopaths, thereby providing them with opportunities to engage in practice with minimal constraints. By offering both home visits and teleconsultation options, Urgence Docteurs enhances the accessibility of healthcare services, catering to the needs of patients while simultaneously supporting healthcare providers in overcoming challenges such as high installation costs and administrative burdens.

Paloma Health

Seed Round in 2019
Paloma Health is an online medical practice focused on transforming the care experience for individuals with hypothyroidism, a condition affecting 25 million Americans. The company addresses the common dissatisfaction with existing healthcare options by offering personalized treatment delivered through telemedicine. Patients receive expert care from qualified doctors and nutritionists in the comfort of their homes. Paloma Health's approach integrates evidence-based treatment with at-home lab testing, allowing for continuous remote care and on-demand access to a dedicated team of thyroid specialists. This model aims to enhance the quality and convenience of care for those managing hypothyroidism.

Blume

Seed Round in 2019
Blume is a company based in North Vancouver, Canada, specializing in all-natural self-care products designed specifically for girls experiencing puberty. Founded in 2016 by Bunny and Taran Ghatrora, Blume offers a range of products that address the unique needs of this demographic, including meltdown acne oil, gentle face washes, natural deodorant, menstrual care items like organic tampons, and PMS relief oils. The company emphasizes the use of natural ingredients in its formulations and aims to provide a supportive and empowering experience for young women. Blume's products are available for purchase through its website, and the company also offers curated gift boxes.

Vital Bio

Seed Round in 2019
Vital Bio is focused on transforming lab testing to make healthcare more accessible and personalized. The company develops advanced diagnostic technologies that integrate devices, software, and services to support patients in monitoring their health and managing diseases. By bridging the gap between diagnosis and treatment, Vital Bio aims to empower patients and healthcare providers alike, promoting proactive care and reducing disparities in health outcomes. The company's innovative approach seeks to enhance the overall healthcare experience, ensuring that individuals have greater control over their health management.

Sleep Reset

Series A in 2018
Sleep Reset is a personalized sleep improvement program that combines scientific methods with dedicated coaching. It aims to tackle insomnia and other sleep issues by addressing their root causes, rather than relying on pills or supplements. The program, developed in collaboration with renowned sleep experts from institutions like Stanford and Yale, has been clinically proven to increase total sleep time by up to 85 minutes for those with short sleep durations, and significantly reduce sleep onset latency and nightly awakenings. Users receive a tailored plan from a dedicated sleep coach, providing a sustainable solution to improve sleep within weeks. Sleep Reset has been recognized in prominent publications and backed by prestigious Silicon Valley investors.

Urgence Docteurs

Pre Seed Round in 2018
Urgence Docteurs SAS is a Paris-based company that operates an innovative online platform designed to facilitate home medical consultations. Founded in 2017, the platform enables users to request a doctor to their location within one hour, addressing a significant gap in healthcare access in France, where many qualified doctors are not actively practicing. The application serves a variety of medical professionals, including general practitioners, pediatricians, physiotherapists, nurses, and osteopaths, thereby providing them with opportunities to engage in practice with minimal constraints. By offering both home visits and teleconsultation options, Urgence Docteurs enhances the accessibility of healthcare services, catering to the needs of patients while simultaneously supporting healthcare providers in overcoming challenges such as high installation costs and administrative burdens.

Apostrophe

Series A in 2018
Apostrophe is a teleconsultation service founded in 2014 in Oakland, California, specializing in personalized skin treatments. The company connects patients with board-certified dermatologists who evaluate their selfies, medical history, and specific skin concerns to create tailored treatment plans. Apostrophe's clinical platform offers customized prescription medications, which may include a mix of topical formulas and oral medications, thereby simplifying the process of obtaining effective skincare solutions. The company aims to provide patients with convenient access to dermatological expertise and individualized care.

FitHouse

Seed Round in 2018
FitHouse is a fitness platform that offers a variety of classes, including yoga, kettlebells, high-intensity interval training, dance, pilates, and barre, all designed to make premium fitness experiences accessible and affordable. Operating on a subscription-based model, FitHouse provides users with the convenience of attending diverse fitness programs under one roof, led by qualified instructors from top studios. The platform is available through a mobile app compatible with both iOS and Android devices, allowing users to engage in flexible exercise options that cater to their fitness needs.

Wellthy

Seed Round in 2017
Wellthy, Inc. is a family care concierge service based in New York, established in 2014. The company specializes in assisting individuals and families managing complex care situations, particularly those involving chronic illnesses, aging-related issues, or disabilities. Wellthy connects families with dedicated Care Coordinators who help navigate the logistical and administrative challenges of caregiving. This includes organizing appointments, managing contacts, and storing essential documents. The service is designed to support families dealing with a range of health conditions, such as dementia, diabetes, heart disease, and cancer, as well as those requiring assistance with childcare and special needs. Through its platform, Wellthy aims to alleviate the burden of care management, allowing families to focus on their loved ones’ well-being.

Parsley Health

Seed Round in 2017
Parsley Health, Inc. is a healthcare provider that offers personalized, holistic medical services aimed at addressing the root causes of diseases. Founded in 2015 by Dr. Robin Berzin, the company integrates technology, nutrition, and wellness into its primary care model. Parsley Health operates clinics in New York City, Los Angeles, and San Francisco, providing a range of services including functional medicine assessments, personalized nutrition consultations, health coaching, specialized testing, and various therapeutic options such as bioidentical hormone therapy and nutraceutical supplements. The company emphasizes chronic disease diagnosis and management by combining modern medical practices with a holistic approach. Patients benefit from online access to their medical records and lab results, as well as the convenience of phone and video consultations. Additionally, Parsley Health offers various health-related products online, including supplements and gift cards. Its mission is to deliver personalized healthcare that goes beyond treating symptoms to ensure comprehensive patient well-being.

OneDrop

Series A in 2017
One Drop is a diabetes management platform that helps people navigate diabetes together. It is an app for a diabetes management company. The app was created by Jeff Dachis, a co-founder of Razorfish, launched in the App Store this April as a way to help diabetics keep a running log of their personal insulin levels, the effectiveness of their medication, what they recently ate and what types of activities are affecting their blood sugar on a daily basis. It was incorporated in 2014 and is based in New York.

Sleep Reset

Seed Round in 2017
Sleep Reset is a personalized sleep improvement program that combines scientific methods with dedicated coaching. It aims to tackle insomnia and other sleep issues by addressing their root causes, rather than relying on pills or supplements. The program, developed in collaboration with renowned sleep experts from institutions like Stanford and Yale, has been clinically proven to increase total sleep time by up to 85 minutes for those with short sleep durations, and significantly reduce sleep onset latency and nightly awakenings. Users receive a tailored plan from a dedicated sleep coach, providing a sustainable solution to improve sleep within weeks. Sleep Reset has been recognized in prominent publications and backed by prestigious Silicon Valley investors.

Clue

Series B in 2016
Clue is a Berlin-based reproductive health company founded in 2012, recognized as one of the pioneering firms in the femtech sector. The company focuses on supporting and empowering individuals by providing personalized health insights throughout their reproductive journey, from the onset of menstruation to menopause. Clue's mobile application, which is available for free, features a Period Tracking tool that analyzes menstrual cycles and fertile windows, offering predictions and calendar reminders. Additionally, it helps users track symptoms and identify patterns related to menstrual health. For enhanced features, Clue offers a subscription service called Clue Plus, which includes personalized modes such as Clue Conceive. The company serves millions globally across over 190 countries and collaborates with universities, researchers, and clinicians to address health disparities in reproductive health.

Apostrophe

Convertible Note in 2016
Apostrophe is a teleconsultation service founded in 2014 in Oakland, California, specializing in personalized skin treatments. The company connects patients with board-certified dermatologists who evaluate their selfies, medical history, and specific skin concerns to create tailored treatment plans. Apostrophe's clinical platform offers customized prescription medications, which may include a mix of topical formulas and oral medications, thereby simplifying the process of obtaining effective skincare solutions. The company aims to provide patients with convenient access to dermatological expertise and individualized care.

Apostrophe

Pre Seed Round in 2016
Apostrophe is a teleconsultation service founded in 2014 in Oakland, California, specializing in personalized skin treatments. The company connects patients with board-certified dermatologists who evaluate their selfies, medical history, and specific skin concerns to create tailored treatment plans. Apostrophe's clinical platform offers customized prescription medications, which may include a mix of topical formulas and oral medications, thereby simplifying the process of obtaining effective skincare solutions. The company aims to provide patients with convenient access to dermatological expertise and individualized care.
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