Joule Ventures

Joule Ventures is a U.S.-based venture capital firm established in 2010 that focuses on seed-stage investments primarily in Israeli enterprise-focused startups. The firm is dedicated to providing comprehensive structural and commercialization support to emerging entrepreneurs, emphasizing the importance of building strong relationships between founders and stakeholders from the outset. Joule Ventures prioritizes a people-first approach in an increasingly transactional investment landscape, ensuring that its operations are efficient and value-driven. The firm targets innovative sectors such as big data, cybersecurity, and the Internet of Things, positioning itself as a committed partner to promising companies as they navigate the complexities of growth and development.

Dafna Winocur Biran

Partner

Brian Rosenzweig

Co-Founder, Partner

41 past transactions

Perfect

Seed Round in 2025
Perfect is a generative artificial intelligence-powered platform that specializes in talent acquisition for technology-focused organizations. By mapping the career profiles of millions of professionals, it helps companies to identify and engage potential candidates for staff vacancies. Perfect streamlines the recruiting process, making it easier for organizations to find qualified talent. The company operates from a physical address, facilitating direct contact for its services.

ControlMonkey

Seed Round in 2025
ControlMonkey is a SaaS platform that helps to manage and automate your Cloud environments with Infrastructure as Code.

Reeco

Series A in 2025
Reeco is a hotel procurement platform designed to streamline the ordering process for the hospitality industry. It enables hotels to place orders from various suppliers in a single location, simplifying procurement and enhancing efficiency. The platform offers features such as paperless invoices and payment options, which help hotels reduce administrative burdens and save both time and money. By consolidating the ordering process, Reeco aims to provide a comprehensive solution that meets the specific needs of hotels, contributing to improved operational efficiency within the sector.

Pynt

Seed Round in 2023
Pynt is a security testing platform focused on identifying and mitigating vulnerabilities in application programming interfaces (APIs). By simulating real-world attacks, Pynt enables companies to continuously monitor and classify poorly secured APIs, allowing them to proactively address security risks before they can be exploited by malicious actors. The platform utilizes a unique attack technology that identifies all active APIs, performs real-time security assessments, and automates the remediation of discovered vulnerabilities. This approach helps organizations prioritize genuine threats, ensuring that their API security measures are effective and up-to-date. Pynt's services are integral to the application security strategies of thousands of companies, enabling them to build secure APIs from the outset of the development lifecycle.

Reeco

Seed Round in 2023
Reeco is a hotel procurement platform designed to streamline the ordering process for the hospitality industry. It enables hotels to place orders from various suppliers in a single location, simplifying procurement and enhancing efficiency. The platform offers features such as paperless invoices and payment options, which help hotels reduce administrative burdens and save both time and money. By consolidating the ordering process, Reeco aims to provide a comprehensive solution that meets the specific needs of hotels, contributing to improved operational efficiency within the sector.

AccSenSe

Seed Round in 2023
AccSenSe is a SaaS platform that provides recovery and security for cloud-based identity and access management systems. It also provides identity management and authentication, application access and assignment, security, and compliance standards.

Perfect

Seed Round in 2022
Perfect is a generative artificial intelligence-powered platform that specializes in talent acquisition for technology-focused organizations. By mapping the career profiles of millions of professionals, it helps companies to identify and engage potential candidates for staff vacancies. Perfect streamlines the recruiting process, making it easier for organizations to find qualified talent. The company operates from a physical address, facilitating direct contact for its services.

Perfect

Seed Round in 2022
Perfect is a generative artificial intelligence-powered platform that specializes in talent acquisition for technology-focused organizations. By mapping the career profiles of millions of professionals, it helps companies to identify and engage potential candidates for staff vacancies. Perfect streamlines the recruiting process, making it easier for organizations to find qualified talent. The company operates from a physical address, facilitating direct contact for its services.

IONATE

Non Equity Assistance in 2022
IONATE develops an innovative hardware-software system for smart grids, centered around its Hybrid Intelligent Transformer (HIT). This advanced device replaces traditional transformers, integrating the control of voltage, harmonics, and reactive power into a single unit. By utilizing magnetics, the HIT enables users to manage these critical power characteristics simultaneously, enhancing efficiency and minimizing energy loss. The technology is designed to stabilize power distribution across various applications, including power generation, industrial facilities, and data centers, while facilitating real-time control capabilities.

Arnica

Seed Round in 2022
Arnica is a company that specializes in behavior-based supply chain security for DevOps environments. Its platform is designed to monitor and secure existing DevOps infrastructure by identifying deviations from expected operational behavior. By defining actionable security threats and implementing appropriate responses, Arnica helps businesses minimize operational risk and optimize costs. The company focuses on enhancing the security posture of organizations by providing tools that enable them to proactively manage potential vulnerabilities within their supply chains.

Coralogix

Series D in 2022
Coralogix Ltd., founded in 2013 and based in Tel Aviv-Yafo, Israel, provides a machine learning-powered log analytics platform designed for modern engineering teams. Its innovative Streama technology enables real-time insights and long-term trend analysis without the need for storage or indexing, addressing the challenges of data growth in large-scale systems. The platform centralizes data from various sources, allowing teams to manage, monitor, and receive alerts on their applications effectively. As data is ingested, Coralogix's algorithms identify common patterns among millions of events, facilitating deeper insights and quicker troubleshooting. This dynamic monitoring system adapts to data patterns, triggering alerts when deviations occur, thus eliminating the need for static thresholds or pre-configurations. Coralogix empowers users to autonomously manage and analyze data in cloud applications, transforming cluttered log data into valuable insights to resolve production issues efficiently.

IronVest

Seed Round in 2022
IronVest is a security technology firm focused on safeguarding data, identity, and financial accounts during online transactions. Its innovative technology aims to protect users' banking and transaction information, allowing them to conduct their activities securely. By prioritizing user security, IronVest addresses the growing concerns surrounding online safety in financial dealings, providing a reliable solution for individuals looking to protect their sensitive information in an increasingly digital landscape.

Reposify

Seed Round in 2021
Reposify Ltd. is a cybersecurity company that specializes in external surface management, focusing on the identification, management, and protection of an organization's digital assets. Founded in 2016 and based in San Francisco, Reposify develops a platform that employs artificial intelligence to scan and map the internet, helping enterprises uncover their digital footprint, including assets they may not be aware of. The platform generates real-time alerts regarding security threats such as data leaks, misconfigurations, and phishing attacks, thereby enabling organizations to mitigate risks and enhance their cybersecurity posture. With features like automated supply chain inspections and cyber insight reports, Reposify aims to create a safer and more secure environment for its clients.

ShieldIoT

Series A in 2021
ShieldIoT provides cybersecurity solutions focused on securing IoT devices from various security threats and operational risks. The company offers an application and hardware agnostic technology platform that protects Linux-based devices across IoT networks without requiring modifications to the device, application, or network. Its platform includes a centralized security management module, ShieldCenter, and a device-level agent module, ShieldSupervisor. Key offerings encompass device security features such as application sandboxing, resource protection, firewalls, VPN communications, and disk encryption. ShieldIoT also provides fleet monitoring capabilities, which include alerts, security policies, and automatic software updates, as well as threat prevention through early detection of cyber and operational threats by analyzing device traffic and behavior. The company serves various sectors, including smart homes, smart cities, healthcare, transportation, and retail. Founded in 2017, ShieldIoT is headquartered in Tel Aviv, Israel.

Arnica

Seed Round in 2021
Arnica is a company that specializes in behavior-based supply chain security for DevOps environments. Its platform is designed to monitor and secure existing DevOps infrastructure by identifying deviations from expected operational behavior. By defining actionable security threats and implementing appropriate responses, Arnica helps businesses minimize operational risk and optimize costs. The company focuses on enhancing the security posture of organizations by providing tools that enable them to proactively manage potential vulnerabilities within their supply chains.

Coralogix

Series C in 2021
Coralogix Ltd., founded in 2013 and based in Tel Aviv-Yafo, Israel, provides a machine learning-powered log analytics platform designed for modern engineering teams. Its innovative Streama technology enables real-time insights and long-term trend analysis without the need for storage or indexing, addressing the challenges of data growth in large-scale systems. The platform centralizes data from various sources, allowing teams to manage, monitor, and receive alerts on their applications effectively. As data is ingested, Coralogix's algorithms identify common patterns among millions of events, facilitating deeper insights and quicker troubleshooting. This dynamic monitoring system adapts to data patterns, triggering alerts when deviations occur, thus eliminating the need for static thresholds or pre-configurations. Coralogix empowers users to autonomously manage and analyze data in cloud applications, transforming cluttered log data into valuable insights to resolve production issues efficiently.

Coralogix

Series B in 2020
Coralogix Ltd., founded in 2013 and based in Tel Aviv-Yafo, Israel, provides a machine learning-powered log analytics platform designed for modern engineering teams. Its innovative Streama technology enables real-time insights and long-term trend analysis without the need for storage or indexing, addressing the challenges of data growth in large-scale systems. The platform centralizes data from various sources, allowing teams to manage, monitor, and receive alerts on their applications effectively. As data is ingested, Coralogix's algorithms identify common patterns among millions of events, facilitating deeper insights and quicker troubleshooting. This dynamic monitoring system adapts to data patterns, triggering alerts when deviations occur, thus eliminating the need for static thresholds or pre-configurations. Coralogix empowers users to autonomously manage and analyze data in cloud applications, transforming cluttered log data into valuable insights to resolve production issues efficiently.

Rupert.

Pre Seed Round in 2020
Rupert Inc. is a data operation platform founded in 2019 and headquartered in New York, New York. The company focuses on enhancing business analyst services by addressing inefficiencies in data processing. Its platform automates work processes, allowing users to streamline their tasks and access contextual data for informed decision-making. Rupert's no-code alert builder enables data teams of all sizes to create custom alerts without the need for engineering support, facilitating seamless integration with various data stacks. By simplifying the analytics process, Rupert aims to help organizations achieve meaningful insights and drive business outcomes more efficiently.

Coralogix

Series A in 2019
Coralogix Ltd., founded in 2013 and based in Tel Aviv-Yafo, Israel, provides a machine learning-powered log analytics platform designed for modern engineering teams. Its innovative Streama technology enables real-time insights and long-term trend analysis without the need for storage or indexing, addressing the challenges of data growth in large-scale systems. The platform centralizes data from various sources, allowing teams to manage, monitor, and receive alerts on their applications effectively. As data is ingested, Coralogix's algorithms identify common patterns among millions of events, facilitating deeper insights and quicker troubleshooting. This dynamic monitoring system adapts to data patterns, triggering alerts when deviations occur, thus eliminating the need for static thresholds or pre-configurations. Coralogix empowers users to autonomously manage and analyze data in cloud applications, transforming cluttered log data into valuable insights to resolve production issues efficiently.

Outgage

Seed Round in 2019
Outgage Inc. is a direct mail software-as-a-service platform that connects offline and online marketing campaigns. Founded in 2014 and headquartered in Parker, Colorado, Outgage offers tools for creating, tracking, delivering, and optimizing advertising campaigns. The platform enables businesses to develop personalized marketing strategies while providing full visibility into campaign performance. Users can measure return on investment in real-time, tracking various metrics from budget allocation to conversion rates. This comprehensive approach allows organizations to effectively gauge the success of their marketing efforts and refine their strategies accordingly.

ShieldIoT

Seed Round in 2019
ShieldIoT provides cybersecurity solutions focused on securing IoT devices from various security threats and operational risks. The company offers an application and hardware agnostic technology platform that protects Linux-based devices across IoT networks without requiring modifications to the device, application, or network. Its platform includes a centralized security management module, ShieldCenter, and a device-level agent module, ShieldSupervisor. Key offerings encompass device security features such as application sandboxing, resource protection, firewalls, VPN communications, and disk encryption. ShieldIoT also provides fleet monitoring capabilities, which include alerts, security policies, and automatic software updates, as well as threat prevention through early detection of cyber and operational threats by analyzing device traffic and behavior. The company serves various sectors, including smart homes, smart cities, healthcare, transportation, and retail. Founded in 2017, ShieldIoT is headquartered in Tel Aviv, Israel.

Simpo

Seed Round in 2019
Simpo is a product engagement platform that enables businesses to create interactive in-app experiences without the need for coding or engineering resources. Founded in 2016 and headquartered in Palo Alto, California, with operations in Tel Aviv, Israel, Simpo serves a range of enterprises, including notable clients such as Walmart, DuPont, Jet, and Monday. The platform provides tools for developing walkthroughs, announcements, surveys, and automation, facilitating software adoption and user support. Its artificial intelligence-driven features enhance the user experience by allowing companies to onboard, guide, and educate users effectively. Simpo is supported by prominent investors, including Redpoint Ventures and others, reinforcing its position in the software as a service (SaaS) market.

Atomation

Seed Round in 2019
Atomation is a company that specializes in developing an Internet of Things (IoT) platform designed to connect existing legacy objects and assets to the internet. Founded in 2014 and headquartered in Saint Louis, Missouri, with origins in Tel Aviv, Israel, Atomation focuses on transforming data gathered from sensors into actionable insights. Its platform supports various sectors, including agriculture, medical, industrial, and logistics, by enabling devices to interact, analyze information, and make real-time decisions. Atomation offers both software and hardware development kits, providing businesses with affordable and straightforward solutions to enhance their operations and optimize their performance.

Darillium

Seed Round in 2018
Darillium, founded in 2017 and based in Tel Aviv, Israel, specializes in multi-cloud management for applicative workloads. Its main product, Galaxy, empowers enterprises to design and deploy new business services across various platforms and clouds efficiently. The platform leverages an artificial intelligence-driven engine and application programming interfaces to optimize workload deployment, performance, and cost, minimizing waste without necessitating extensive time, expense, or specialized expertise. This enables organizations to expedite service development while reducing associated risks.

BioCatch

Series B in 2018
BioCatch is a pioneering company specializing in behavioral biometrics, which focuses on analyzing the digital behavior of online users to enhance fraud detection and prevention. By leveraging advanced cognitive science and machine learning, BioCatch provides insights that help financial institutions identify potential risks associated with user interactions while maintaining privacy. The company's technology is designed to combat increasingly sophisticated fraud tactics, including social engineering scams, and to streamline the digital banking experience from account creation to login and beyond. With over a decade of experience and a robust portfolio of patents, BioCatch is committed to driving innovation in the field of digital security, enabling clients to effectively combat fraud while fostering a trusted online environment.

Coralogix

Seed Round in 2016
Coralogix Ltd., founded in 2013 and based in Tel Aviv-Yafo, Israel, provides a machine learning-powered log analytics platform designed for modern engineering teams. Its innovative Streama technology enables real-time insights and long-term trend analysis without the need for storage or indexing, addressing the challenges of data growth in large-scale systems. The platform centralizes data from various sources, allowing teams to manage, monitor, and receive alerts on their applications effectively. As data is ingested, Coralogix's algorithms identify common patterns among millions of events, facilitating deeper insights and quicker troubleshooting. This dynamic monitoring system adapts to data patterns, triggering alerts when deviations occur, thus eliminating the need for static thresholds or pre-configurations. Coralogix empowers users to autonomously manage and analyze data in cloud applications, transforming cluttered log data into valuable insights to resolve production issues efficiently.

Unomy

Venture Round in 2016
Unomy is a sales and marketing intelligence platform designed to assist online businesses in gathering, processing, and retaining information about clients, partners, and competitors. Founded in 2012 and headquartered in Tel Aviv, Israel, Unomy enables companies to create a competitive map, track market changes, identify trends, and uncover new opportunities. The platform monitors information from various web sources, providing insights that help marketing teams prioritize sales leads and research potential clients. As of August 2017, Unomy operates as a subsidiary of WeWork Management LLC.

Presenso

Seed Round in 2016
Presenso Ltd. develops artificial intelligence-driven industrial analytics tools focused on predictive maintenance. The company offers cloud-based software that utilizes advanced machine learning algorithms to analyze sensor data, enabling real-time predictions of asset failures. Its platform is designed to enhance the reliability and efficiency of machinery by learning from historical sensor behavior, which allows it to anticipate potential failures before they occur. Presenso serves various industries, including power and energy, oil and gas, chemical, and pulp and paper. Founded in 2015 and based in Haifa, Israel, Presenso operates as a subsidiary of AB SKF as of October 2019.

Atomation

Seed Round in 2016
Atomation is a company that specializes in developing an Internet of Things (IoT) platform designed to connect existing legacy objects and assets to the internet. Founded in 2014 and headquartered in Saint Louis, Missouri, with origins in Tel Aviv, Israel, Atomation focuses on transforming data gathered from sensors into actionable insights. Its platform supports various sectors, including agriculture, medical, industrial, and logistics, by enabling devices to interact, analyze information, and make real-time decisions. Atomation offers both software and hardware development kits, providing businesses with affordable and straightforward solutions to enhance their operations and optimize their performance.

Atomation

Seed Round in 2015
Atomation is a company that specializes in developing an Internet of Things (IoT) platform designed to connect existing legacy objects and assets to the internet. Founded in 2014 and headquartered in Saint Louis, Missouri, with origins in Tel Aviv, Israel, Atomation focuses on transforming data gathered from sensors into actionable insights. Its platform supports various sectors, including agriculture, medical, industrial, and logistics, by enabling devices to interact, analyze information, and make real-time decisions. Atomation offers both software and hardware development kits, providing businesses with affordable and straightforward solutions to enhance their operations and optimize their performance.

Atomation

Seed Round in 2015
Atomation is a company that specializes in developing an Internet of Things (IoT) platform designed to connect existing legacy objects and assets to the internet. Founded in 2014 and headquartered in Saint Louis, Missouri, with origins in Tel Aviv, Israel, Atomation focuses on transforming data gathered from sensors into actionable insights. Its platform supports various sectors, including agriculture, medical, industrial, and logistics, by enabling devices to interact, analyze information, and make real-time decisions. Atomation offers both software and hardware development kits, providing businesses with affordable and straightforward solutions to enhance their operations and optimize their performance.

Coralogix

Seed Round in 2014
Coralogix Ltd., founded in 2013 and based in Tel Aviv-Yafo, Israel, provides a machine learning-powered log analytics platform designed for modern engineering teams. Its innovative Streama technology enables real-time insights and long-term trend analysis without the need for storage or indexing, addressing the challenges of data growth in large-scale systems. The platform centralizes data from various sources, allowing teams to manage, monitor, and receive alerts on their applications effectively. As data is ingested, Coralogix's algorithms identify common patterns among millions of events, facilitating deeper insights and quicker troubleshooting. This dynamic monitoring system adapts to data patterns, triggering alerts when deviations occur, thus eliminating the need for static thresholds or pre-configurations. Coralogix empowers users to autonomously manage and analyze data in cloud applications, transforming cluttered log data into valuable insights to resolve production issues efficiently.

Lingacom

Seed Round in 2014
Lingacom Ltd. specializes in the development and manufacturing of Muon-based detection solutions applicable in various sectors, including homeland security, mining exploration, archaeology, and civil engineering. The company utilizes high-energy natural atmospheric Cosmic Ray Muons, which are the most penetrating charged particles on Earth, to enhance its detection capabilities. Lingacom's proprietary technology integrates advanced high spatial resolution detectors with corresponding front-end electronics and software, allowing for superior analysis and refinement of detection techniques. Their systems are designed to identify shielded materials, improving detection coverage and minimizing false positives. By focusing on customization and collaboration with partners and end-users, Lingacom aims to address specific needs within its target industries effectively.

BioCatch

Series A in 2014
BioCatch is a pioneering company specializing in behavioral biometrics, which focuses on analyzing the digital behavior of online users to enhance fraud detection and prevention. By leveraging advanced cognitive science and machine learning, BioCatch provides insights that help financial institutions identify potential risks associated with user interactions while maintaining privacy. The company's technology is designed to combat increasingly sophisticated fraud tactics, including social engineering scams, and to streamline the digital banking experience from account creation to login and beyond. With over a decade of experience and a robust portfolio of patents, BioCatch is committed to driving innovation in the field of digital security, enabling clients to effectively combat fraud while fostering a trusted online environment.

Unomy

Seed Round in 2014
Unomy is a sales and marketing intelligence platform designed to assist online businesses in gathering, processing, and retaining information about clients, partners, and competitors. Founded in 2012 and headquartered in Tel Aviv, Israel, Unomy enables companies to create a competitive map, track market changes, identify trends, and uncover new opportunities. The platform monitors information from various web sources, providing insights that help marketing teams prioritize sales leads and research potential clients. As of August 2017, Unomy operates as a subsidiary of WeWork Management LLC.

Crowdx

Venture Round in 2013
Crowdx, based in Tel Aviv, Israel, specializes in crowdsourcing mobile network solutions to enhance consumer experiences in selecting mobile operators. As a subsidiary of Cellwize Wireless Technologies Pte Ltd since March 2016, Crowdx offers a mobile application called Glove. This app assists users in identifying the best mobile network for their needs by analyzing coverage levels from various wireless carriers. Glove operates for three days, tracking users' phone usage to provide personalized carrier recommendations based on signal strength and coverage quality. In addition to helping users compare and switch carriers, Glove also facilitates obtaining offers from the most suitable provider. Crowdx's focus on leveraging crowdsourced data aims to simplify the process of finding optimal mobile services for consumers worldwide.

BioCatch

Seed Round in 2013
BioCatch is a pioneering company specializing in behavioral biometrics, which focuses on analyzing the digital behavior of online users to enhance fraud detection and prevention. By leveraging advanced cognitive science and machine learning, BioCatch provides insights that help financial institutions identify potential risks associated with user interactions while maintaining privacy. The company's technology is designed to combat increasingly sophisticated fraud tactics, including social engineering scams, and to streamline the digital banking experience from account creation to login and beyond. With over a decade of experience and a robust portfolio of patents, BioCatch is committed to driving innovation in the field of digital security, enabling clients to effectively combat fraud while fostering a trusted online environment.

Crowdx

Seed Round in 2012
Crowdx, based in Tel Aviv, Israel, specializes in crowdsourcing mobile network solutions to enhance consumer experiences in selecting mobile operators. As a subsidiary of Cellwize Wireless Technologies Pte Ltd since March 2016, Crowdx offers a mobile application called Glove. This app assists users in identifying the best mobile network for their needs by analyzing coverage levels from various wireless carriers. Glove operates for three days, tracking users' phone usage to provide personalized carrier recommendations based on signal strength and coverage quality. In addition to helping users compare and switch carriers, Glove also facilitates obtaining offers from the most suitable provider. Crowdx's focus on leveraging crowdsourced data aims to simplify the process of finding optimal mobile services for consumers worldwide.

BioCatch

Seed Round in 2012
BioCatch is a pioneering company specializing in behavioral biometrics, which focuses on analyzing the digital behavior of online users to enhance fraud detection and prevention. By leveraging advanced cognitive science and machine learning, BioCatch provides insights that help financial institutions identify potential risks associated with user interactions while maintaining privacy. The company's technology is designed to combat increasingly sophisticated fraud tactics, including social engineering scams, and to streamline the digital banking experience from account creation to login and beyond. With over a decade of experience and a robust portfolio of patents, BioCatch is committed to driving innovation in the field of digital security, enabling clients to effectively combat fraud while fostering a trusted online environment.
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