J Ventures

J Ventures is a venture capital firm based in New York, founded in 2019. The firm focuses on early-stage startups, primarily within the technology sector. J Ventures is known for making swift investment decisions while maintaining a patient approach to growth timelines. The firm actively supports entrepreneurs by providing resources and guidance to help them achieve their business objectives.

Leonard Langenscheidt

Investor

John Nordin

Co-Founder and General Partner

53 past transactions

Musubi

Seed Round in 2025
Musubi is an AI company specializing in content moderation and fraud detection for social media platforms. It deploys an AI moderator to identify and remove malicious users and harmful content, ensuring safe and secure environments on social media.

Validated

Seed Round in 2025
Validated is a full-stack marketing solution provider. It assists clients with product-specific ad campaigns, from design and launch to scaling and iteration, ensuring continuous user acquisition through performance ads.

Systole Health

Pre Seed Round in 2025
Systole Health provides virtual care services focused on women's heart health. The company offers personalized, proactive plans that combine medical care, lifestyle guidance, educational resources, peer support, personalized coaching, and emotional support to help busy women prioritize their heart health without disrupting their schedules. By enabling immediate action to improve health and prevent heart disease, Systole Health aims to transform women's cardiovascular care through prompt, transformative assistance.

Concentro

Seed Round in 2024
Concentro operates a technology-driven marketplace that facilitates the monetization of renewable energy tax credits for clean energy developers. By connecting these developers with tax-paying corporations, Concentro focuses primarily on middle-market transactions, enabling them to transfer tax credits efficiently. The company’s platform features tools that provide access to investment opportunities and streamline tax credit optimization processes. This structure allows clean energy developers and investors to engage effectively, thereby capitalizing on sustainable investment prospects while promoting the growth of the clean energy sector.

Buddy.ai

Seed Round in 2024
Buddy.ai is an innovative company that offers a voice-based virtual tutoring platform designed to teach English to children worldwide. Utilizing proprietary speech and virtual human technologies, Buddy.ai addresses language learning challenges by providing an engaging and adaptive learning experience through a cartoon character tutor. The platform enables users to give children unlimited speaking practice, making it a cost-effective alternative to traditional tutoring. With a focus on native Spanish, Portuguese, Russian, Turkish, and Polish speakers, Buddy.ai aims to make English language learning accessible to millions, with plans to expand into additional languages. The company has achieved significant market presence, ranking in the Top 10 of the App Store’s Kids and Education charts in various countries across Latin America and Europe. Headquartered in Mountain View, California, Buddy.ai has generated over $4.5 million in sales and is recognized with multiple international awards for its contributions to educational technology.

Lineaje

Series A in 2024
Lineaje is a technology company specializing in Software Supply Chain security. It develops a comprehensive security management platform designed to address critical security challenges faced by organizations involved in building, using, or selling software. The platform provides accurate Software Bill of Materials (SBOM) with full transitive dependency tracking, automatic attestation of integrity, proactive threat detection, and compliant public and private publishing capabilities. This enables these organizations to enhance their supply chain security posture effectively.

InstaCarro

Venture Round in 2024
InstaCarro is an online platform based in São Paulo, Brazil, that facilitates the buying and selling of used cars. Established in July 2015 by Diego Fischer and Luca Cafici, the company provides individuals looking to sell their vehicles with the convenience of online quotes, competitive pricing, and immediate payment following inspection. For buyers, InstaCarro offers access to a comprehensive inventory of previously inspected cars, ensuring transparency through detailed photos and condition reports. Additionally, the platform guarantees an immediate return if a purchased vehicle does not meet the described conditions, thereby enhancing consumer confidence and enabling more affordable options in the used car market.

Validated

Pre Seed Round in 2024
Validated is a full-stack marketing solution provider. It assists clients with product-specific ad campaigns, from design and launch to scaling and iteration, ensuring continuous user acquisition through performance ads.

Harmonya

Series A in 2023
Harmonya provides an API-driven solution for enhancing and augmenting product data. Its platform uses AI and machine learning to classify and enrich product information, drawing insights from diverse data points like consumer reviews and structured attributes. This enables businesses to improve category management, innovation, and product search capabilities.

Concentro

Pre Seed Round in 2023
Concentro operates a technology-driven marketplace that facilitates the monetization of renewable energy tax credits for clean energy developers. By connecting these developers with tax-paying corporations, Concentro focuses primarily on middle-market transactions, enabling them to transfer tax credits efficiently. The company’s platform features tools that provide access to investment opportunities and streamline tax credit optimization processes. This structure allows clean energy developers and investors to engage effectively, thereby capitalizing on sustainable investment prospects while promoting the growth of the clean energy sector.

jawnt

Seed Round in 2023
Jawnt is a transportation platform focused on enhancing urban mobility by providing unified access to various transit options. The company offers a fully automated system that facilitates bus, subway, and bike rides, ensuring that employees can enjoy safe and affordable travel within the city. By covering transit costs up to a specified limit, Jawnt aims to improve accessibility and streamline the commuting experience for users, thereby promoting efficient urban transportation solutions.

Freshr Technologies

Venture Round in 2023
Freshr Technologies produces compostable active packaging materials derived from natural resources. These materials extend the shelf life of fresh foods, initially focusing on preserving fresh fish by maintaining its water content and targeting bacteria, thereby reducing waste in fish processing.

Andrena

Series A in 2023
Andrena, Inc. is a New York-based company that specializes in providing high-speed internet services to institutions with significant data requirements, such as universities, hospitals, and financial services. The company develops an internet distribution platform that collaborates with internet providers to utilize their existing fiber networks. Through this partnership, Andrena deploys a network of antennas designed to extend wireless internet access over a designated area, allowing customers and businesses to benefit from faster connectivity at reduced costs.

Descope

Seed Round in 2023
Descope empowers developers to implement secure, seamless authentication and user experiences across diverse applications. Its platform focuses on enhancing application security while minimizing user friction, enabling businesses to adopt passwordless authentication with minimal coding effort.

Qanlex

Seed Round in 2022
Qanlex specializes in litigation financing, focusing on cases governed by continental law. Founded by Yago Zavalia Gahan and Fernando Folgueiro, the company provides capital to support meritorious claims.

Craniometrix

Seed Round in 2022
Craniometrix partners with Johns Hopkins MIND at Home to provide virtual, non-clinical support for dementia patients and their families. Leveraging Medicare's GUIDE program, services are offered at no cost to patients while generating new revenue for doctors.

Singularity Energy

Seed Round in 2022
Singularity Energy, Inc. is a technology company focused on developing a platform for real-time carbon tracking and energy optimization. Founded in 2018 and headquartered in Cambridge, Massachusetts, the company utilizes artificial intelligence to integrate real-time carbon dioxide signals from the energy grid into its solutions. This enables corporate clients, including climate regulators and sustainability directors, to visualize and co-optimize their energy usage and carbon emissions effectively. Singularity Energy's innovative approach combines data analytics with carbon forecasting and optimization algorithms, allowing organizations to minimize their emissions while maximizing economic benefits. The company's mission is to support entities in achieving their sustainability goals with transparency and confidence.

Movet

Seed Round in 2022
Movet is a veterinary clinic that specializes in providing comprehensive care for pets through both in-person and remote services. The clinic offers general consultations, vaccinations, wound treatments, and surgical procedures, ensuring a wide range of healthcare options for animals. In addition to traditional veterinary services, Movet leverages a telemedicine platform that facilitates remote consultations via chat and video calls, allowing pet owners to access care conveniently. The platform also includes home services such as emergency transfers, delivery of medications, laboratory tests, and diagnostic imaging, enhancing the overall well-being of pets by making veterinary care more accessible.

Powered by People

Seed Round in 2022
Powered by People is a mobile-first platform that facilitates ethical manufacturing practices through its online marketplace. The company focuses on connecting small and mid-sized enterprises in the creative manufacturing and handmade sector with international buyers, promoting transparency in the supply chain. By offering online tools and financing solutions, Powered by People enables wholesalers to source quality products from skilled producers in low-income countries. This approach not only streamlines the procurement process but also ensures direct payments to producers, fostering fair trade and sustainable practices in the industry.

SafeBase

Series A in 2022
SafeBase, Inc. is a San Francisco-based company founded in 2020 that specializes in cloud-based security software aimed at helping organizations establish and enhance their security programs. The company’s offerings include a smart trust center platform that facilitates the sharing of security posture and automates access to sensitive documents. SafeBase provides solutions such as SafeBase Inspected, which features a website badge linking to a custom security status page, as well as custom security checklists and continuous monitoring of security systems. Additionally, the software assists organizations in configuring security policies, thereby enabling them to implement robust security practices effectively.

proton.ai

Series A in 2022
Proton.ai is an artificial intelligence-powered sales platform tailored specifically for distributors, enabling them to enhance revenue and regain market share. The platform utilizes advanced algorithms to analyze customer behavior and predict purchasing choices, suggesting products that customers have not previously bought but are likely to be interested in based on their past purchases. This capability allows sales representatives to operate more effectively and efficiently, providing valuable insights into customer preferences. By focusing on the unique needs of business-to-business distributors, Proton.ai aims to drive e-commerce revenue growth and streamline the sales process within the distribution sector.

CURE: One app, all things health

Pre Seed Round in 2021
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.

BrightHire

Series B in 2021
BrightHire offers a performance optimization platform for recruiting teams. Its technology analyzes candidate conversations to enhance hiring efficiency, improve recruiter success, and capture valuable candidate insights.

Higo

Series A in 2021
Higo is a developer of payment software aimed at enhancing the procure-to-pay process for B2B companies and their suppliers. The software centralizes invoice receipt, automates the approval workflow, and simplifies payment transactions, thereby streamlining supplier and logistics interactions. By focusing on small and medium-sized businesses, Higo enables these companies to optimize their cash flow and improve operational efficiency. The company's solutions are designed to address the complexities of multi-stakeholder commercial relationships, making financial processes more straightforward and effective.

InstaCarro

Series B in 2021
InstaCarro is an online platform based in São Paulo, Brazil, that facilitates the buying and selling of used cars. Established in July 2015 by Diego Fischer and Luca Cafici, the company provides individuals looking to sell their vehicles with the convenience of online quotes, competitive pricing, and immediate payment following inspection. For buyers, InstaCarro offers access to a comprehensive inventory of previously inspected cars, ensuring transparency through detailed photos and condition reports. Additionally, the platform guarantees an immediate return if a purchased vehicle does not meet the described conditions, thereby enhancing consumer confidence and enabling more affordable options in the used car market.

Zone7

Series A in 2021
Zone7 is a company that specializes in artificial intelligence-based software designed to predict sports injuries and optimize athletic performance. Founded in 2017 and headquartered in Palo Alto, California, Zone7 collects and analyzes data from various sources, including wearable devices, medical records, and fitness profiles. The software aims to identify injury risks before they occur, enabling coaching staff and medical professionals to make informed decisions regarding training, rest, and work assignments. Zone7's technology is utilized by over 30 professional sports franchises and is also applied in hospitals to monitor the well-being of medical staff. By providing actionable insights, Zone7 enhances the health, potential, and durability of athletes and the elite workforce, ultimately aiming to improve human performance across various fields.

Mission Barns

Series A in 2021
Mission Barns, Inc. is a biotechnology company based in Berkeley, California, founded in 2018. It specializes in the production of cell-cultured meat by cultivating animal cells in a nutrient-rich environment. By utilizing cellular agriculture techniques, Mission Barns aims to create sustainable meat products that minimize the negative impacts associated with traditional intensive animal farming. The company focuses on growing meat in a way that is efficient and environmentally friendly, allowing consumers to enjoy juicy and savory meats while contributing to a more sustainable food system.

Higo

Seed Round in 2021
Higo is a developer of payment software aimed at enhancing the procure-to-pay process for B2B companies and their suppliers. The software centralizes invoice receipt, automates the approval workflow, and simplifies payment transactions, thereby streamlining supplier and logistics interactions. By focusing on small and medium-sized businesses, Higo enables these companies to optimize their cash flow and improve operational efficiency. The company's solutions are designed to address the complexities of multi-stakeholder commercial relationships, making financial processes more straightforward and effective.

Singularity Energy

Pre Seed Round in 2021
Singularity Energy, Inc. is a technology company focused on developing a platform for real-time carbon tracking and energy optimization. Founded in 2018 and headquartered in Cambridge, Massachusetts, the company utilizes artificial intelligence to integrate real-time carbon dioxide signals from the energy grid into its solutions. This enables corporate clients, including climate regulators and sustainability directors, to visualize and co-optimize their energy usage and carbon emissions effectively. Singularity Energy's innovative approach combines data analytics with carbon forecasting and optimization algorithms, allowing organizations to minimize their emissions while maximizing economic benefits. The company's mission is to support entities in achieving their sustainability goals with transparency and confidence.

Conversa Health

Series B in 2021
Conversa Health, Inc. is a company that specializes in patient relationship management solutions aimed at enhancing communication between patients and healthcare providers. Founded in 2013 and headquartered in Portland, Oregon, with additional offices in New York, Research Triangle Park, and San Francisco, Conversa offers a Virtual Care and Communication Platform designed to improve efficiency, patient engagement, and clinical outcomes. Its Digital Checkup platform automates personalized messaging based on comprehensive patient profiles developed from electronic health records, biometric devices, and self-reported data. The company serves a diverse clientele, including health systems, pharmaceutical companies, payers, and health tech firms, facilitating proactive communication and management of patients in various contexts, such as chronic care, oncology, and wellness. Conversa’s automated care platform effectively engages patients, triaging them to appropriate care settings when necessary, and has been adopted by notable organizations for its COVID-19 Virtual Care Programs, which include symptom checking, patient check-ins, and lab result delivery.

Quadio

Venture Round in 2021
The College Creative Network

Bright Security

Seed Round in 2020
Founded in 2018, Bright Security specializes in AI-powered Dynamic Application Security Testing (DAST), offering a platform that integrates seamlessly into software development life cycles. Its solution automates security testing, identifying vulnerabilities without false positives, and empowering developers to remediate issues early.

BrightHire

Seed Round in 2020
BrightHire offers a performance optimization platform for recruiting teams. Its technology analyzes candidate conversations to enhance hiring efficiency, improve recruiter success, and capture valuable candidate insights.

Toolbox

Pre Seed Round in 2020
Toolbox is focused on improving the work landscape for skilled construction workers, who collectively earn over $300 billion in wages. Founded in 2018 and based in New York, Toolbox operates a labor marketplace that empowers workers and subcontractors to showcase their professional skills, secure job opportunities, and reduce downtime through short-term gigs. Additionally, Toolbox provides financial technology solutions tailored for small and medium-sized businesses, offering intelligent banking services, financial insights, and automated bookkeeping. This platform enables businesses to easily compare and select lender offers, purchase materials and equipment, and gain a comprehensive view of their financial health, thereby facilitating access to necessary capital for growth.

Mobalytics

Series A in 2020
Mobalytics is an eSports company focused on enhancing the performance of competitive gamers through advanced analytics. It has developed a platform that employs a Gamer Performance Index (GPI), utilizing in-game data sourced from game APIs. By applying machine learning algorithms, Mobalytics analyzes this data to provide users with personalized insights aimed at improving their gameplay. The platform identifies players' strengths and weaknesses, offering tailored advice to help them enhance their skills in various critical areas of competitive gaming.

Ro

Convertible Note in 2020
Ro is a telehealth company founded in New York City in 2017. It operates digital health clinics for men's and women's health, smoking cessation, and offers a vertically integrated primary care platform that provides high-quality, affordable healthcare without the need for insurance.

Dexai Robotics

Seed Round in 2020
Dexai Robotics, Inc. is a company based in Somerville, Massachusetts, focused on designing and developing artificial intelligence-driven robotics for the automation of commercial kitchens and the broader food industry. Founded in 2018, Dexai specializes in creating customized robots that simplify operations in quick-serve restaurants and other food service environments. The company's robots leverage advanced technologies such as machine vision and machine learning to automate food assembly tasks. This includes the precise use of utensils to scoop or pick ingredients, allowing for the preparation of salads and other dishes without altering recipes. By streamlining these processes, Dexai Robotics enables restaurant businesses to operate more efficiently in their daily activities.

SkySelect

Series A in 2020
SkySelect streamlines aircraft maintenance by offering an automated procurement platform for high-quality parts. It connects leading airlines with global suppliers, enhancing operational efficiency and on-time performance.

Vindex

Series A in 2019
Vindex LLC is a company that specializes in developing an esports infrastructure platform aimed at enhancing the global gaming and esports industry. Headquartered in New York, Vindex offers a comprehensive suite of solutions, including Belong Gaming Arenas and Esports Engine, which provide essential support for game publishers, esports leagues, and teams. The company focuses on integrating broadcast technology and competition management software to facilitate engaging experiences for fans and enable clients to expand their reach. By providing vital infrastructure, operations, and logistics for esports events, Vindex plays a crucial role in helping its clients connect with their audiences and achieve their growth objectives.

Bbot

Seed Round in 2019
Bbot, Inc. is a technology company that specializes in order and payment solutions tailored for the hospitality industry, including bars, restaurants, hotels, breweries, food halls, and multi-vendor setups. Founded in 2017, the company is headquartered in Astoria, New York. Bbot's platform enables these establishments to create digital menus and offers guest-controlled, contactless ordering and payment options. This configurable solution is designed to streamline food and beverage operations, enhance customer experience, and help businesses increase revenue while reducing staffing costs. The platform features secure payment processing, integration with existing point-of-sale systems, and tailored customer support, making it a valuable asset for hospitality organizations looking to improve efficiency and service quality.

PaulCamper

Series A in 2019
Founded in Berlin in 2013, PaulCamper is Europe's largest RV rental marketplace. It connects private owners with campers, enabling safe and easy rentals while facilitating outdoor experiences.

Ramp

Seed Round in 2019
Ramp offers a comprehensive financial operations platform designed for businesses seeking to streamline their financial tasks. The platform includes corporate cards, expense management, bill payments, and accounting integrations, assisting organizations in managing their finances efficiently.

Ramp

Seed Round in 2019
Ramp offers a comprehensive financial operations platform designed for businesses seeking to streamline their financial tasks. The platform includes corporate cards, expense management, bill payments, and accounting integrations, assisting organizations in managing their finances efficiently.

Toolbox

Pre Seed Round in 2019
Toolbox is focused on improving the work landscape for skilled construction workers, who collectively earn over $300 billion in wages. Founded in 2018 and based in New York, Toolbox operates a labor marketplace that empowers workers and subcontractors to showcase their professional skills, secure job opportunities, and reduce downtime through short-term gigs. Additionally, Toolbox provides financial technology solutions tailored for small and medium-sized businesses, offering intelligent banking services, financial insights, and automated bookkeeping. This platform enables businesses to easily compare and select lender offers, purchase materials and equipment, and gain a comprehensive view of their financial health, thereby facilitating access to necessary capital for growth.

Troops

Series B in 2019
Troops is a developer of a revenue communications platform that enhances sales velocity, forecast accuracy, visibility, and collaboration for sales teams. The platform integrates with Salesforce to provide real-time transparency around sales data and operates as a Slackbot, enabling users to configure reports, communicate deal wins, and access information on both standard and custom Salesforce objects. By employing artificial intelligence, Troops allows users to create customizable notifications, view, and update data across various applications. This functionality helps sales teams receive actionable pipeline alerts and increases their overall sales activity.

Dexai Robotics

Pre Seed Round in 2019
Dexai Robotics, Inc. is a company based in Somerville, Massachusetts, focused on designing and developing artificial intelligence-driven robotics for the automation of commercial kitchens and the broader food industry. Founded in 2018, Dexai specializes in creating customized robots that simplify operations in quick-serve restaurants and other food service environments. The company's robots leverage advanced technologies such as machine vision and machine learning to automate food assembly tasks. This includes the precise use of utensils to scoop or pick ingredients, allowing for the preparation of salads and other dishes without altering recipes. By streamlining these processes, Dexai Robotics enables restaurant businesses to operate more efficiently in their daily activities.

Pawp

Seed Round in 2019
Pawp, Inc. is a digital health clinic and telehealth platform founded in 2020 and based in New York, New York. The company focuses on providing pet owners with 24/7 access to licensed veterinary professionals, enabling them to manage their pets' health effectively. Pawp's services aim to reduce unnecessary veterinary visits by offering expert consultations online, thereby lowering costs for pet owners. Additionally, the company provides a pet emergency fund of $3,000 per year, acting as a financial safety net for unforeseen veterinary expenses. By combining access to veterinary care and emergency funding, Pawp empowers pet owners to make informed health decisions for their pets.

Harper Wilde

Seed Round in 2019
Harper Wilde, Inc. is a Los Angeles-based company that operates an online platform specializing in the sale of lingerie. Established in 2016, the company focuses on providing comfortable and customized inner garments designed for all-day wear. Harper Wilde is dedicated to empowering women by offering high-quality products at competitive prices, often nearly half of what traditional retailers charge. Their purposeful designs and curated selections not only enhance the shopping experience but also help reduce production costs, allowing the company to pass savings onto customers. Additionally, Harper Wilde aims to support future generations of women through its business practices and community initiatives.

Ro

Series B in 2019
Ro is a telehealth company founded in New York City in 2017. It operates digital health clinics for men's and women's health, smoking cessation, and offers a vertically integrated primary care platform that provides high-quality, affordable healthcare without the need for insurance.

InstaCarro

Series A in 2018
InstaCarro is an online platform based in São Paulo, Brazil, that facilitates the buying and selling of used cars. Established in July 2015 by Diego Fischer and Luca Cafici, the company provides individuals looking to sell their vehicles with the convenience of online quotes, competitive pricing, and immediate payment following inspection. For buyers, InstaCarro offers access to a comprehensive inventory of previously inspected cars, ensuring transparency through detailed photos and condition reports. Additionally, the platform guarantees an immediate return if a purchased vehicle does not meet the described conditions, thereby enhancing consumer confidence and enabling more affordable options in the used car market.

Bayes Esports Solutions

Series A in 2017
Bayes Esports Solutions is a Berlin-based provider of official live esports data and data distribution platforms. The company offers BEDEX, an esports data exchange, and Esports Directory, delivering high-quality data directly from the source to data consumers. Founded in 2018, Bayes serves media clients, licensed betting operators, and digital service providers, and supports a diverse ecosystem of data users with analytics and monetization opportunities across popular game titles.

Filed

Filed is a digital marketing agency that offers services such as digital marketing, social media management, campaign optimization, retargeting, and Facebook advertising. Additionally, Filed has developed an AI-powered tax preparation platform that automates the entire tax return process, from data collection to filing review. This platform streamlines client intake, management, and return preparation, reducing the need for additional staff and expensive software licenses. It enables users to e-file tax returns easily and at no extra cost, allowing them to focus on higher-value strategic activities.
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