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

Investor

Zineb Belghiti

Operations Associate

William Guillouard

Operating Partner

Arne Halleraker

Principal

Christopher Keshian

Investor

Ariel Lebowits

CFO

Jose Marin

Co-Founder

Güimar Vaca Sittic

Venture Partner

Jeff Weinstein

Partner

Past deals in Personal Health

Valeo

Series B in 2025
Valeo is a company that specializes in developing personalized mobile health trackers aimed at optimizing individual health. Its health tracker provides users with access to their wellness data, allowing them to gain insights into their overall health. Through the application, consumers can purchase various packages that combine wellness tests with personalized advice from certified coaches. This enables users to effectively monitor and manage their health, empowering them to take control of their well-being.

Berry Street

Series B in 2025
Berry Street operates an online telehealth platform that specializes in nutrition therapy for various health conditions, including 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 services. By partnering with numerous insurance plans, Berry Street ensures that patients can access these essential services without incurring out-of-pocket expenses, ultimately helping them achieve their health goals and enhance their quality of life.

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 based in London, UK, founded in 2018. The company specializes in providing a suite of diagnostic tools and blood tests that facilitate data-driven health solutions tailored for men. Manual aims to destigmatize discussions surrounding men's health by offering easy access to advice, free medical support, and treatment options. Its platform addresses various health concerns, including weight management, anxiety, insomnia, fatigue, and general wellness. By empowering men with the necessary information and resources, Manual encourages proactive decision-making regarding their health and well-being.

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.

Hone Health

Venture Round in 2024
Hone Health is a men's health platform that provides personalized care through data-driven insights and licensed physician consultations. The company offers a range of services including medications for testosterone optimization, as well as treatments with clomid and anastrozole. Hone Health utilizes telemedicine and FDA-approved testing systems to monitor hormonal changes, allowing users to track their health affordably under professional medical guidance.

Diadia Health

Seed Round in 2023
Diadia Health is a pioneering AI company focused on transforming preventative care and longevity. It offers personalized healthcare assistance and curated educational content, primarily targeting the reversal of diabetes. The company's platform employs continuously learning AI assistants, customized to each patient's unique needs, empowering both medical professionals and patients with tools for ongoing monitoring and learning. This data-driven approach aims to enhance medical knowledge and improve patient outcomes.

Bodily

Convertible Note in 2023
Bodily is a company that specializes in creating products tailored to women's health, particularly focusing on the postpartum, birth recovery, and breastfeeding stages. The brand offers a range of undergarments and related clothing designed to support new mothers and their transition during and after pregnancy. By combining evidence-based research with a design-led approach, Bodily aims to provide practical solutions that help women navigate the various changes they experience during this critical period. The company seeks to empower mothers with thoughtful products that address their specific needs and challenges.

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 connect diagnosis and treatment through a comprehensive ecosystem of devices, software, and services. By empowering patients to monitor their health and manage diseases, Vital Bio aims to enhance the overall healthcare experience. Their approach seeks to reduce disparities in healthcare outcomes and redistribute control to patients while equipping healthcare providers with the tools necessary to achieve better results.

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 operates a healthcare platform designed to provide personalized medical treatments directly to patients in their homes. The service encompasses a comprehensive, end-to-end healthcare experience, which includes diagnosis, medication delivery, and ongoing care. By connecting patients with health professionals and facilitating the timely delivery of necessary medications, Choiz aims to make specialized care and treatment more accessible to everyone. The platform is built with a patient-centric approach, ensuring that individual needs are met throughout the healthcare journey.

Bodily

Venture Round in 2022
Bodily is a company that specializes in creating products tailored to women's health, particularly focusing on the postpartum, birth recovery, and breastfeeding stages. The brand offers a range of undergarments and related clothing designed to support new mothers and their transition during and after pregnancy. By combining evidence-based research with a design-led approach, Bodily aims to provide practical solutions that help women navigate the various changes they experience during this critical period. The company seeks to empower mothers with thoughtful products that address their specific needs and challenges.

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 operates a healthcare platform designed to provide personalized medical treatments directly to patients in their homes. The service encompasses a comprehensive, end-to-end healthcare experience, which includes diagnosis, medication delivery, and ongoing care. By connecting patients with health professionals and facilitating the timely delivery of necessary medications, Choiz aims to make specialized care and treatment more accessible to everyone. The platform is built with a patient-centric approach, ensuring that individual needs are met throughout the healthcare journey.

Valeo

Seed Round in 2021
Valeo is a company that specializes in developing personalized mobile health trackers aimed at optimizing individual health. Its health tracker provides users with access to their wellness data, allowing them to gain insights into their overall health. Through the application, consumers can purchase various packages that combine wellness tests with personalized advice from certified coaches. This enables users to effectively monitor and manage their health, empowering them to take control of their well-being.

Urgence Docteurs

Convertible Note in 2021
Urgence Docteurs SAS operates an online platform that facilitates home visits by healthcare professionals, enabling users to receive medical consultations within an hour. Founded in 2017 and based in Paris, the company addresses the needs of a significant number of doctors in France who are not practicing, estimated to be between 20,000 to 30,000. This platform supports a variety of medical practitioners, including general practitioners, pediatricians, physiotherapists, and nurses, allowing them to connect with patients while minimizing operational constraints. Urgence Docteurs aims to leverage the expertise of these healthcare professionals, many of whom face challenges such as high installation costs and administrative burdens that hinder their ability to establish practices. The application not only facilitates home visits but also offers teleconsultation options, providing patients with convenient access to medical care while ensuring the verification of healthcare providers' credentials.

Manual

Series A in 2021
Manual is a men's health and well-being startup based in London, UK, founded in 2018. The company specializes in providing a suite of diagnostic tools and blood tests that facilitate data-driven health solutions tailored for men. Manual aims to destigmatize discussions surrounding men's health by offering easy access to advice, free medical support, and treatment options. Its platform addresses various health concerns, including weight management, anxiety, insomnia, fatigue, and general wellness. By empowering men with the necessary information and resources, Manual encourages proactive decision-making regarding their health and well-being.

Apostrophe

Seed Round in 2019
Apostrophe is a teleconsultation service established in 2014 in Oakland, California, that specializes in personalized skin treatment solutions. The company connects patients with board-certified dermatologists who assess their skin concerns through evaluation of selfies and medical histories. Apostrophe's clinical platform offers customized treatment plans that may include a combination of topical formulas and oral medications, allowing patients to receive tailored prescription medication conveniently. This approach enhances access to dermatological care, making it easier for individuals to address their skin health needs.

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 operates an online platform that facilitates home visits by healthcare professionals, enabling users to receive medical consultations within an hour. Founded in 2017 and based in Paris, the company addresses the needs of a significant number of doctors in France who are not practicing, estimated to be between 20,000 to 30,000. This platform supports a variety of medical practitioners, including general practitioners, pediatricians, physiotherapists, and nurses, allowing them to connect with patients while minimizing operational constraints. Urgence Docteurs aims to leverage the expertise of these healthcare professionals, many of whom face challenges such as high installation costs and administrative burdens that hinder their ability to establish practices. The application not only facilitates home visits but also offers teleconsultation options, providing patients with convenient access to medical care while ensuring the verification of healthcare providers' credentials.

Blume

Seed Round in 2019
Blume is a North Vancouver-based company founded in 2016 that specializes in developing and retailing all-natural self-care products aimed at girls during puberty. The product line includes a variety of items such as organic tampons, acne treatments, face washes, natural deodorants, and PMS oil. Additionally, Blume offers gift boxes that feature its products. The company markets its offerings through its website, providing a focused approach to addressing the unique needs of young women.

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 connect diagnosis and treatment through a comprehensive ecosystem of devices, software, and services. By empowering patients to monitor their health and manage diseases, Vital Bio aims to enhance the overall healthcare experience. Their approach seeks to reduce disparities in healthcare outcomes and redistribute control to patients while equipping healthcare providers with the tools necessary to achieve better results.

Katalyst

Seed Round in 2019
Katalyst Merchant Banking, established in 1999, is an investment banking firm specializing in mergers and acquisitions, private placement, public market advisory, valuation, and capital acquisition services. With headquarters in Conshohocken, Pennsylvania, and additional offices in New York City and Vienna, Virginia, the firm also launched a strategic partnership with New World Ventures in 2002.

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 a few weeks. Sleep Reset has gained recognition in notable publications and is backed by prestigious Silicon Valley investors.

Urgence Docteurs

Pre Seed Round in 2018
Urgence Docteurs SAS operates an online platform that facilitates home visits by healthcare professionals, enabling users to receive medical consultations within an hour. Founded in 2017 and based in Paris, the company addresses the needs of a significant number of doctors in France who are not practicing, estimated to be between 20,000 to 30,000. This platform supports a variety of medical practitioners, including general practitioners, pediatricians, physiotherapists, and nurses, allowing them to connect with patients while minimizing operational constraints. Urgence Docteurs aims to leverage the expertise of these healthcare professionals, many of whom face challenges such as high installation costs and administrative burdens that hinder their ability to establish practices. The application not only facilitates home visits but also offers teleconsultation options, providing patients with convenient access to medical care while ensuring the verification of healthcare providers' credentials.

Apostrophe

Series A in 2018
Apostrophe is a teleconsultation service established in 2014 in Oakland, California, that specializes in personalized skin treatment solutions. The company connects patients with board-certified dermatologists who assess their skin concerns through evaluation of selfies and medical histories. Apostrophe's clinical platform offers customized treatment plans that may include a combination of topical formulas and oral medications, allowing patients to receive tailored prescription medication conveniently. This approach enhances access to dermatological care, making it easier for individuals to address their skin health needs.

FitHouse

Seed Round in 2018
FitHouse is a fitness platform that offers a diverse range of classes, including yoga, kettlebells, dance, high-intensity interval training, pilates, and barre. Designed to make quality fitness instruction accessible, FitHouse provides a subscription-based service that allows users to participate in studio-style programs at an affordable price. The platform is accessible through its mobile app, which is compatible with both iOS and Android devices, ensuring that users can engage in convenient and flexible exercise routines. Instructors at FitHouse are sourced from top fitness studios, enhancing the quality of the classes offered.

Wellthy

Seed Round in 2017
Wellthy, Inc. is a concierge service based in New York that assists individuals and families in managing care for chronically ill, aging, or disabled loved ones. Established in 2014, the company connects families with dedicated Care Coordinators who help navigate complex care situations, including aging-related issues such as dementia, diabetes, and cancer, as well as childcare and special needs. Wellthy's platform enables families to efficiently organize appointments, manage tasks, store essential documents, and maintain communication, alleviating the logistical burdens associated with caregiving. The service aims to provide relief to families by coordinating care and addressing related medical, legal, financial, and housing needs.

Parsley Health

Seed Round in 2017
Parsley Health, Inc. offers personalized holistic healthcare services focused on addressing the root causes of diseases. By considering patients' personal histories, lifestyles, environments, and genetic factors, the company creates comprehensive health regimens that may include dietary changes, lifestyle adjustments, stress management techniques, supplements, botanical medicines, and prescription drugs. Their services encompass functional medicine assessments, personalized nutrition consultations, health coaching, specialized testing, bioidentical hormone therapy, and online access to labs and medical records. Parsley Health also provides various diagnostic tests and sells health-related products online. Founded in 2015 by Dr. Robin Berzin, M.D., the company operates clinics in New York City, Los Angeles, and San Francisco, integrating technology with wellness and preventive care to offer a subscription-based model that emphasizes chronic disease management and personalized treatment.

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 a few weeks. Sleep Reset has gained recognition in notable publications and is backed by prestigious Silicon Valley investors.

Clue

Series B in 2016
Clue is a Berlin-based reproductive health company that specializes in providing personalized health insights to support individuals throughout their reproductive journeys, from their first period to menopause. Founded in 2012, Clue emerged as one of the pioneering femtech companies and now serves millions of users across over 190 countries. The company focuses on empowering individuals through its mobile application, which features a signature Period Tracking function, fertility cycle analysis, symptom tracking, and calendar reminders. Clue also offers additional personalized services through a subscription plan called Clue Plus. Committed to advancing reproductive health, Clue collaborates with universities, researchers, and healthcare professionals to address gaps in health knowledge and support evidence-based practices.

Apostrophe

Convertible Note in 2016
Apostrophe is a teleconsultation service established in 2014 in Oakland, California, that specializes in personalized skin treatment solutions. The company connects patients with board-certified dermatologists who assess their skin concerns through evaluation of selfies and medical histories. Apostrophe's clinical platform offers customized treatment plans that may include a combination of topical formulas and oral medications, allowing patients to receive tailored prescription medication conveniently. This approach enhances access to dermatological care, making it easier for individuals to address their skin health needs.

Apostrophe

Pre Seed Round in 2016
Apostrophe is a teleconsultation service established in 2014 in Oakland, California, that specializes in personalized skin treatment solutions. The company connects patients with board-certified dermatologists who assess their skin concerns through evaluation of selfies and medical histories. Apostrophe's clinical platform offers customized treatment plans that may include a combination of topical formulas and oral medications, allowing patients to receive tailored prescription medication conveniently. This approach enhances access to dermatological care, making it easier for individuals to address their skin health needs.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.