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 Health Diagnostics

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.

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.

Canid

Series A in 2024
Canid is a company focused on improving the vaccination process for pediatricians through innovative technology. It has developed a scanning system that streamlines the management of vaccination records by eliminating manual data entry and automatically uploading vaccine information into state registries. Additionally, Canid provides a dashboard and process tool that offers administrative consulting, automates vaccine workflows, and manages vaccine inventory. By enhancing the efficiency of vaccination record management, Canid enables pediatric practitioners and state officials to concentrate on their core responsibilities, ultimately facilitating better healthcare outcomes for children.

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.

Cromatic

Seed Round in 2023
Cromatic is a software company focused on enhancing the research and development (R&D) processes for life sciences companies by facilitating the outsourcing of scientific tasks. Its innovative platform simplifies the identification and management of outsourcing partners, connecting clients with contract research organizations that provide essential services. By streamlining these processes, Cromatic allows scientists and entrepreneurially-minded professionals in the life sciences sector to concentrate on their core scientific work without the burden of maintaining a physical laboratory. Ultimately, Cromatic aims to improve the efficiency of R&D, enabling its clients to effectively launch and scale their ventures in the biotechnology field.

Canid

Seed Round in 2023
Canid is a company focused on improving the vaccination process for pediatricians through innovative technology. It has developed a scanning system that streamlines the management of vaccination records by eliminating manual data entry and automatically uploading vaccine information into state registries. Additionally, Canid provides a dashboard and process tool that offers administrative consulting, automates vaccine workflows, and manages vaccine inventory. By enhancing the efficiency of vaccination record management, Canid enables pediatric practitioners and state officials to concentrate on their core responsibilities, ultimately facilitating better healthcare outcomes for children.

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.

Canid

Seed Round in 2022
Canid is a company focused on improving the vaccination process for pediatricians through innovative technology. It has developed a scanning system that streamlines the management of vaccination records by eliminating manual data entry and automatically uploading vaccine information into state registries. Additionally, Canid provides a dashboard and process tool that offers administrative consulting, automates vaccine workflows, and manages vaccine inventory. By enhancing the efficiency of vaccination record management, Canid enables pediatric practitioners and state officials to concentrate on their core responsibilities, ultimately facilitating better healthcare outcomes for children.

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.

Cromatic

Pre Seed Round in 2022
Cromatic is a software company focused on enhancing the research and development (R&D) processes for life sciences companies by facilitating the outsourcing of scientific tasks. Its innovative platform simplifies the identification and management of outsourcing partners, connecting clients with contract research organizations that provide essential services. By streamlining these processes, Cromatic allows scientists and entrepreneurially-minded professionals in the life sciences sector to concentrate on their core scientific work without the burden of maintaining a physical laboratory. Ultimately, Cromatic aims to improve the efficiency of R&D, enabling its clients to effectively launch and scale their ventures in the biotechnology field.

Examedi

Series A in 2022
Examedi is a healthcare startup that facilitates at-home medical services by connecting patients with independent healthcare providers, including nurses and lab technicians. The company's telemedicine platform allows patients to book diagnostic tests and examinations from the comfort of their homes, focusing on services such as blood tests, pregnancy tests, general check-ups, and COVID-19 testing. By streamlining the scheduling process and offering affordable access to various medical tests, Examedi aims to enhance patient convenience and improve healthcare delivery.

Moons

Series A in 2022
Moons is a healthcare technology company based in Mexico City, specializing in orthodontic and dental hygiene products. Founded in 2019, the company offers innovative dental services that allow customers to straighten their teeth using transparent aligners instead of traditional braces. Moons creates individualized 3D models of patients' teeth, enabling specialists to design tailored treatment plans. Clients visit Moons Studios for consultations with qualified orthodontists, and subsequently receive a set of personalized clear aligners by mail. The average treatment time is approximately six months, during which patients can achieve a straighter and whiter smile at an affordable cost. Moons also provides dental services online in Mexico and Colombia.

Us2.ai

Series A in 2022
Us2.ai is a Singapore-based company that specializes in developing software and digital tools for echocardiography using artificial intelligence. The company's platform automates the manual process of measuring and interpreting echocardiograms, which are ultrasound images of the heart. This automation provides decision support tools designed to save doctors time, improve clinical trials for pharmaceutical companies, and enhance the detection of hard-to-diagnose cardiovascular conditions in hospitals. Us2.ai aims to simplify access to results of echo analysis and heart ultrasound through its online solutions.

Topography Health

Series A in 2022
Topography Health is a company that facilitates the participation of private practice physicians in clinical trials, thereby advancing medical research. It provides a comprehensive platform that assists medical practices in understanding their patient populations and identifying studies that are likely to be accepted and impactful. The company also aids in recruiting patients and managing research staff, effectively addressing the barriers that physicians often face when entering the research field. By enabling local clinical trials, Topography Health offers patients with diverse health conditions access to personalized medical research opportunities for the first time.

Doctrio

Seed Round in 2022
Doctrio is a medical knowledge platform designed to enhance the skills and knowledge of healthcare professionals. It provides effective, practical training through online courses that are tailored to address daily challenges in the medical field. The platform not only offers short courses but also facilitates access to recommendations, articles, and treatment information, all aimed at improving patient care. By delivering specialty knowledge and expert-designed training in a convenient format, Doctrio enables medical professionals to learn new skills and apply their knowledge without disrupting their schedules.

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.

Osana

Series A in 2021
Osana is a healthtech company that provides a patient-centric omnichannel platform designed to improve healthcare resource utilization. The platform offers subscription-based primary care services, incorporating features such as patient portals and data analysis. Additionally, it facilitates clinical analysis and studies, emergency ambulance services, and video consultations. By delivering these services, Osana enables healthcare providers to enhance their operations and improve the overall customer experience in healthcare delivery.

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.

Smileneo

Seed Round in 2021
Smileneo is a health technology company focused on digital orthodontics, offering a platform that connects patients with dental clinics for the purchase of invisible braces. The company’s innovative Smileneo Invisible Braces are designed to be stain-resistant and free from harmful substances like BPA and phthalates. Utilizing advanced 3D technology, Smileneo facilitates a seamless treatment experience that prioritizes patient care while minimizing the need for in-person clinic visits. Through its mobile application, patients can receive remote monitoring and assessments by their orthodontists, ensuring convenience and effective correction of irregular teeth and jaw alignments.

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.

Canid

Pre Seed Round in 2021
Canid is a company focused on improving the vaccination process for pediatricians through innovative technology. It has developed a scanning system that streamlines the management of vaccination records by eliminating manual data entry and automatically uploading vaccine information into state registries. Additionally, Canid provides a dashboard and process tool that offers administrative consulting, automates vaccine workflows, and manages vaccine inventory. By enhancing the efficiency of vaccination record management, Canid enables pediatric practitioners and state officials to concentrate on their core responsibilities, ultimately facilitating better healthcare outcomes for children.

Doctrio

Pre Seed Round in 2020
Doctrio is a medical knowledge platform designed to enhance the skills and knowledge of healthcare professionals. It provides effective, practical training through online courses that are tailored to address daily challenges in the medical field. The platform not only offers short courses but also facilitates access to recommendations, articles, and treatment information, all aimed at improving patient care. By delivering specialty knowledge and expert-designed training in a convenient format, Doctrio enables medical professionals to learn new skills and apply their knowledge without disrupting their schedules.

Topography Health

Venture Round in 2020
Topography Health is a company that facilitates the participation of private practice physicians in clinical trials, thereby advancing medical research. It provides a comprehensive platform that assists medical practices in understanding their patient populations and identifying studies that are likely to be accepted and impactful. The company also aids in recruiting patients and managing research staff, effectively addressing the barriers that physicians often face when entering the research field. By enabling local clinical trials, Topography Health offers patients with diverse health conditions access to personalized medical research opportunities for the first time.

Moons

Venture Round in 2020
Moons is a healthcare technology company based in Mexico City, specializing in orthodontic and dental hygiene products. Founded in 2019, the company offers innovative dental services that allow customers to straighten their teeth using transparent aligners instead of traditional braces. Moons creates individualized 3D models of patients' teeth, enabling specialists to design tailored treatment plans. Clients visit Moons Studios for consultations with qualified orthodontists, and subsequently receive a set of personalized clear aligners by mail. The average treatment time is approximately six months, during which patients can achieve a straighter and whiter smile at an affordable cost. Moons also provides dental services online in Mexico and Colombia.

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.

Zageno

Series B in 2019
Zageno Inc. is an online retailer specializing in life science research products for scientists worldwide. Founded in 2015 and headquartered in Cambridge, Massachusetts, the company operates a comprehensive e-commerce platform that offers over 10 million products, including preparation items for protein purification and DNA extraction, gene editing tools, PCR reagents, sequencing kits, and various laboratory accessories. Zageno aims to streamline the procurement process for researchers by providing a user-friendly interface and a unique Scientific Score rating system that features unbiased, peer-reviewed evaluations of products. This approach enhances the purchasing experience, making it more efficient and reliable for life science professionals while also serving as an effective sales channel for suppliers. Additionally, Zageno has a presence in Berlin, Germany, further extending its reach in the scientific community.

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.

WayBetter

Series A in 2019
WayBetter, Inc. operates an online social dieting game that uses friendly competition and money to motivate people to lose weight in four-week contests. Its platform allow game organizers and players to invite players by email and Facebook; lets players import data from RunKeeper, MapMyFitness, and Withings; and iPhone application lets players post comments, update their weight, and upload photos throughout the game. WayBetter, Inc. was formerly known as DietBet, Inc. and changed its name to WayBetter, Inc. in August 2014. The company was founded in 2010 and is based in New York, New York.

Confident LIMS

Series A in 2019
Confident LIMS is a technology company focused on enhancing transparency in the legal cannabis sector. It operates the largest real-time database of legal cannabis, offering free software specifically designed for cannabis testing laboratories. This platform facilitates communication between producers and consumers, enabling producers to showcase product quality and potentially command higher prices. Retailers benefit from the ability to rate their supply, leading to more informed purchasing decisions. Additionally, consumers gain insights into product ingredients, promoting confidence in their purchases. The platform combines an intuitive interface with a network of laboratories and testing clients, allowing labs to attract and retain customers, streamline workflows, and ensure that clients receive lab-tested products from licensed and compliant vendors.

Moons

Seed Round in 2019
Moons is a healthcare technology company based in Mexico City, specializing in orthodontic and dental hygiene products. Founded in 2019, the company offers innovative dental services that allow customers to straighten their teeth using transparent aligners instead of traditional braces. Moons creates individualized 3D models of patients' teeth, enabling specialists to design tailored treatment plans. Clients visit Moons Studios for consultations with qualified orthodontists, and subsequently receive a set of personalized clear aligners by mail. The average treatment time is approximately six months, during which patients can achieve a straighter and whiter smile at an affordable cost. Moons also provides dental services online in Mexico and Colombia.

Medinas

Seed Round in 2018
Medinas, Inc. is a technology-driven company that operates a data-driven marketplace designed for healthcare organizations to buy and sell surplus and short-date medical supplies and equipment. Founded in 2017 and headquartered in Berkeley, California, Medinas serves a range of clients, including hospitals, ambulatory surgical centers, veterinary practices, and nursing homes, alongside original equipment manufacturers. The company's platform features a cloud-based asset management solution that streamlines the sales process, enabling healthcare entities to efficiently resell and redeploy pre-owned medical equipment. With a mobile-enabled interface and a pricing engine that manages offers from multiple buyers, Medinas helps optimize clinical asset disposition programs, ultimately saving time and money for its users.

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.

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.

Shade

Convertible Note in 2016
Shade is a New York-based company that specializes in the design and development of wearable ultraviolet measuring technology. Its primary focus is on creating ultra-accurate and ultra-sensitive UV sensors, specifically aimed at assisting patients with lupus, skin cancer, and diabetes. The company's innovative devices provide real-time and precise measurements of UV exposure, based on clinical evidence. By determining daily UV exposure thresholds, Shade's sensors enable patients to receive timely notifications, helping them make informed decisions about sun exposure. This technology is particularly beneficial in the field of dermatology for managing photosensitive diseases and enhancing patient care.

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.
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.