Duke Capital Partners

Duke Capital Partners is a venture capital investment firm based in Durham, North Carolina, founded in 2015. The firm focuses on investing in early-stage companies within the consumer and life science sectors. It operates through the Duke Angel Network, which connects investors with innovative entrepreneurs from the Duke community. This network aims to facilitate access to capital for startups while leveraging the expertise of Duke alumni to support their growth and success. By engaging with industry experts and successful entrepreneurs, Duke Capital Partners fosters collaboration and provides valuable resources to its portfolio companies, enhancing their potential for achievement in a competitive landscape.

37 past transactions

Xilis

Series A in 2022
Xilis, Inc. is an oncology and precision health company that focuses on improving cancer diagnosis and treatment. Founded in 2019 and based in Chapel Hill, North Carolina, Xilis utilizes advanced organoid technologies, specifically micro-organoids, to create thousands of 3D replicas of a patient's tumor within six days. This innovative approach allows for rapid diagnostics and personalized drug screening, enabling healthcare providers to identify the most effective treatments for individual patients. The company's platform supports scalable, patient-derived models that facilitate high-throughput drug discovery, ultimately assisting physicians and pharmaceutical companies in developing tailored therapies at a reduced cost.

Sparta Biomedical

Seed Round in 2021
Sparta Biomedical's mission is to provide improvements to orthopaedic surgeons that fundamentally restore movement for their patients.

Embrace

Series B in 2021
Embrace Mobile, Inc. specializes in developing software solutions that assist application developers in identifying and resolving issues related to mobile application performance. The company's platform offers unique capabilities for performance monitoring and debugging, allowing developers to track user sessions, analyze interactions leading up to errors, and detect various performance issues, including crashes and slow load times. By providing insights into user experiences and facilitating proactive analysis, Embrace enables mobile teams to quickly address problems that could lead to user churn or dissatisfaction. Founded in 2007 and based in Culver City, California, Embrace is recognized for its innovative approach to mobile app observability, making it an essential tool for developers aiming to improve user engagement and application reliability.

Xilis

Series A in 2021
Xilis, Inc. is an oncology and precision health company that focuses on improving cancer diagnosis and treatment. Founded in 2019 and based in Chapel Hill, North Carolina, Xilis utilizes advanced organoid technologies, specifically micro-organoids, to create thousands of 3D replicas of a patient's tumor within six days. This innovative approach allows for rapid diagnostics and personalized drug screening, enabling healthcare providers to identify the most effective treatments for individual patients. The company's platform supports scalable, patient-derived models that facilitate high-throughput drug discovery, ultimately assisting physicians and pharmaceutical companies in developing tailored therapies at a reduced cost.

Realtime Robotics

Series A in 2021
Realtime Robotics, Inc. specializes in developing motion planning and control processors that empower robots and vehicles to swiftly respond to their surroundings. Founded in 2016 and based in Boston, Massachusetts, the company offers a collision-free motion planning platform that adapts to changes in work environments, allowing for the safe operation of single or multiple robots in unstructured settings. Its RapidPlan processor utilizes advanced computer processing and software to eliminate the trade-off between speed and safety in automation, enabling machines to generate safe motion plans in milliseconds. This innovation facilitates collision avoidance around both static and dynamic objects, while performing various tasks in diverse locations. Realtime Robotics aims to transform automation across industries and enhance the functionality of autonomous vehicles, promoting broader applications and faster adoption of robotics technology.

Otter.ai

Series B in 2021
Otter.ai creates technologies and products that make important information from voice conversations including meetings, interviews, and lectures instantly accessible and actionable. The company's award winning product, Otter Voice Notes, is used by business professionals, journalists and students to generate rich notes that can be easily searched and shared. Otter is based on proprietary technologies for speech recognition, speaker separation, speaker ID, and keyword / topic extraction. The company was founded by successful repeat entrepreneur Sam Liang and fellow engineering PhD Yun Fu. Investors We are proud to be supported by some of Silicon Valley’s top venture capitalists who were early investors in Tesla, SpaceX, Slack, and Twitter. Additionally, we are backed by legendary angel investor David Cheriton, who provided the initial capital to Larry Page and Sergey Brin to start Google.

Superb AI

Series A in 2021
Superb AI is a machine learning data platform founded in 2018 and headquartered in San Mateo, California. The company specializes in streamlining the development of data-centric artificial intelligence by providing tools for data annotation, curation, and model training. Its proprietary deep learning technology enhances the efficiency of labeling images and videos, allowing users to break down training data into manageable components. This approach enables businesses to manage AI projects more effectively, reducing both time and resource requirements. Through its innovative platform, Superb AI aims to facilitate the growth and implementation of AI solutions across various industries.

Linear Labs

Venture Round in 2020
Linear Labs, Inc. manufactures electric motors for electric vehicle, micro-mobility, robotics, wind turbine and heating, ventilation and air conditioning (HVAC) industries. The company offers its product under the name Hunstable Electric Turbine, which uses multiple rotors for various conditions in motion. The product has its application for autonomous robots, forklifts, light electric motorcycles, golf carts, e-bikes, e-scooters, and industrial applications. The company was incorporated in 2012 and is based in Fort Worth, Texas.

EternaTear

Series A in 2020
EternaTear, Inc. is focused on developing an innovative artificial tear solution aimed at addressing the challenges of dry eye syndrome. Based in Raleigh, North Carolina, the company has created EternaTear, a product designed to provide lubrication and therapeutic relief for individuals suffering from progressive dry eye. The solution utilizes a proprietary mechanism to supplement and bind the three layers of the tear film, enhancing stability and prolonging its presence on the ocular surface. This approach aims to mitigate the inadequate relief provided by existing over-the-counter options, which often require frequent reapplication and do not address the underlying causes of dry eye. By combining established technologies with novel research, EternaTear seeks to offer a more effective treatment that can significantly improve patients' quality of life and reduce symptoms associated with this condition.

CRE Simple

Venture Round in 2019
CRE Simple, Inc. is a financial services company that focuses on providing an innovative cloud-based lending platform designed to enhance access to capital for commercial real estate transactions. Established in 2016 and headquartered in San Francisco, California, the company operates its OneSource platform, which serves as a collaboration and workflow solution that connects various participants in the commercial real estate finance ecosystem. By leveraging data services and artificial intelligence, CRE Simple aims to streamline the borrowing process, offering improved speed, transparency, and certainty. Its platform facilitates a more efficient and automated experience, addressing the complexities and potential errors associated with traditional lending methods. Through deep integration with brokerage, tenant, and capital partners, CRE Simple is positioned to transform the capital access landscape in the commercial real estate sector.

Realtime Robotics

Series A in 2019
Realtime Robotics, Inc. specializes in developing motion planning and control processors that empower robots and vehicles to swiftly respond to their surroundings. Founded in 2016 and based in Boston, Massachusetts, the company offers a collision-free motion planning platform that adapts to changes in work environments, allowing for the safe operation of single or multiple robots in unstructured settings. Its RapidPlan processor utilizes advanced computer processing and software to eliminate the trade-off between speed and safety in automation, enabling machines to generate safe motion plans in milliseconds. This innovation facilitates collision avoidance around both static and dynamic objects, while performing various tasks in diverse locations. Realtime Robotics aims to transform automation across industries and enhance the functionality of autonomous vehicles, promoting broader applications and faster adoption of robotics technology.

Dover Microsystems

Seed Round in 2019
Dover Microsystems, Inc. is a cybersecurity company based in Waltham, Massachusetts, specializing in security software solutions for processor designers, integrators, and manufacturers using Field Programmable Gate Arrays (FPGAs). The company has developed CoreGuard, a security technology that integrates directly with processors to monitor and verify each instruction execution against established security, safety, and privacy rules. This hardware-based approach enables processors to actively defend themselves against network-based attacks and the exploitation of software vulnerabilities in real-time. Additionally, Dover Microsystems offers a software development kit (SDK) that includes tools for simulation, micropolicy authoring, and debugging, facilitating the prototyping of CoreGuard-integrated designs. The company's technology serves a range of industries, including semiconductors, industrial IoT, transportation, medical, energy, home entertainment, and point of sale, with a mission to enhance the security of processors worldwide. Founded in 2009, Dover Microsystems aims to provide robust protection against ransomware and other cyber threats.

Superb AI

Seed Round in 2019
Superb AI is a machine learning data platform founded in 2018 and headquartered in San Mateo, California. The company specializes in streamlining the development of data-centric artificial intelligence by providing tools for data annotation, curation, and model training. Its proprietary deep learning technology enhances the efficiency of labeling images and videos, allowing users to break down training data into manageable components. This approach enables businesses to manage AI projects more effectively, reducing both time and resource requirements. Through its innovative platform, Superb AI aims to facilitate the growth and implementation of AI solutions across various industries.

CRE Simple

Seed Round in 2018
CRE Simple, Inc. is a financial services company that focuses on providing an innovative cloud-based lending platform designed to enhance access to capital for commercial real estate transactions. Established in 2016 and headquartered in San Francisco, California, the company operates its OneSource platform, which serves as a collaboration and workflow solution that connects various participants in the commercial real estate finance ecosystem. By leveraging data services and artificial intelligence, CRE Simple aims to streamline the borrowing process, offering improved speed, transparency, and certainty. Its platform facilitates a more efficient and automated experience, addressing the complexities and potential errors associated with traditional lending methods. Through deep integration with brokerage, tenant, and capital partners, CRE Simple is positioned to transform the capital access landscape in the commercial real estate sector.

restor3d

Seed Round in 2018
restor3d enables surgeons to improve the reconstruction and repair of the human body through 3D printed implants.

Carpe

Seed Round in 2018
Carpe specializes in the production of an over-the-counter antiperspirant lotion designed specifically for hands and feet. The product is dermatologist-recommended, clinically proven, and formulated to effectively reduce sweat without causing irritation. Carpe's lotion is characterized as non-greasy and leaves no residue, making it user-friendly. Additionally, the formulation includes natural eucalyptus oil, which enhances the application experience by providing a smooth feel. This innovative solution addresses the common issue of excessive sweating in a safe and effective manner, catering to individuals seeking relief from sweaty hands and feet.

Tyrata

Series A in 2018
Tyrata, Inc. is a sensor development and data management company based in Durham, North Carolina, with additional offices in Germany and Japan. Founded in 2015, Tyrata specializes in proprietary wireless sensors and systems that provide real-time monitoring and reporting of vehicular tire tread wear. Its patented IntelliTread technology allows for the tracking and prediction of tire tread wear throughout the lifespan of any tire. The company's solutions cater to consumers, fleet management companies, and high-performance specialists who prioritize tire integrity for safety, efficiency, and profitability. By offering historical tire tread wear information, Tyrata enables clients to make tire maintenance predictable and informed.

SaaSOptics

Series A in 2018
SaaSOptics, LLC is a cloud-based subscription management solution provider for B2B software-as-a-service and subscription-based businesses. Established in 2009 and based in Peachtree Corners, Georgia, the company offers a comprehensive platform that facilitates subscription invoicing, payment processing, revenue recognition, and financial reporting. SaaSOptics enables clients to efficiently manage their financial operations and generate critical insights and analytics throughout various growth stages, eliminating the reliance on spreadsheets. The solution serves a diverse clientele across the United States, Canada, and Europe, catering to both early-stage and enterprise-level subscription businesses.

Alievio

Series A in 2017
Alievio is a North Carolina-based innovative glaucoma medical device company. The company has introduced the first glaucoma therapy that will not only circumvent the complications present with glaucoma surgery. It also provides ophthalmologists with the first tool that can stop the progression of glaucoma.

MetaBrite

Series A in 2017
MetaBrite, Inc. is focused on providing detailed consumer purchase insights by leveraging advanced technology to analyze receipts. Founded in 2011 and based in Seattle, Washington, the company offers a software development kit (SDK) that integrates into mobile applications, allowing for the extraction of SKU-level information and real-time purchasing data from receipts. This enables businesses in mobile consumer research, loyalty programs, targeted marketing, and personal finance to gain a deeper understanding of consumer behavior across a vast number of households. MetaBrite's AI-driven software ensures accurate item-level data capture from various retailers, making it a valuable resource for clients seeking precise consumer insights at a reduced cost. The company, previously known as CookBrite Inc., rebranded to MetaBrite in November 2015, reflecting its commitment to advancing consumer behavioral analytics.

Mati Inc.

Series A in 2017
Mati Inc. is a company based in Durham, North Carolina, that specializes in the production and sale of energy drinks. Founded in 2012, it offers a unique energy drink brewed from plant-based ingredients, fruit juice concentrates, and water. The flagship product, MATI, is designed to provide a healthier alternative for active and health-conscious consumers seeking to enhance their everyday performance. Mati Inc. distributes its products through various channels, including wholesalers, retail outlets, and online platforms, primarily serving customers in North Carolina and surrounding counties. As of April 2020, Mati Inc. operates as a subsidiary of NOBL Beverages.

410 Medical

Series A in 2017
410 Medical is a healthcare company based in Durham, North Carolina, founded in 2013. It specializes in developing a rapid infuser device designed to assist critically ill patients who require volume resuscitation. This innovative solution enables healthcare providers to quickly deliver fluids, including blood and other essential components, thereby enhancing the speed and efficiency of care for patients facing life-threatening conditions like sepsis and shock. The device allows for fast setup and minimizes provider fatigue, enabling a single healthcare provider to manage multiple patient care issues simultaneously. It is particularly beneficial in pre-hospital settings and emergency departments, where timely intervention is crucial and resources may be constrained.

Carbon Robotics

Seed Round in 2016
Carbon Robotics, based in San Francisco, California, specializes in the manufacturing of multi-purpose robotic arms aimed at addressing significant societal challenges. The company seeks to make advanced robotics more accessible, positioning itself as a key player in the robotics industry. Recognized as one of the top 50 most influential companies in the global robotics sector by the Robotics Business Review in 2016, Carbon Robotics is committed to innovating and expanding the capabilities of robotic technology.

InnAVasc

Seed Round in 2016
InnAVasc Medical, Inc. is a medical device company based in Durham, North Carolina, focused on developing innovative solutions for vascular access in hemodialysis. Founded by surgeons from Duke University, the company has created the Bullet Proof Vascular Access Graft, an advanced arteriovenous graft designed with two multilayer cannulation chambers. This technology features low bleed capabilities and is engineered to resist posterior and sidewall needle penetration, thereby minimizing the risk of needle cannulation injuries. By modifying existing synthetic vascular grafts, InnAVasc aims to enhance immediate hemodialysis access and improve graft access safety, ultimately reducing the likelihood of adverse events and device failures associated with repeated vascular access procedures.

Vestwell

Seed Round in 2016
Vestwell is a digital retirement platform founded in 2016 and headquartered in New York, New York. It simplifies the offering and administration of 401(k) plans for advisors, employers, and employees by eliminating traditional challenges associated with retirement plan management. The platform features seamless plan design, automated onboarding, and streamlined administration, all while providing flexible investment strategies at competitive prices. By serving as a single point of contact, Vestwell enhances the retirement planning experience, ensuring that both plan sponsors and participants have their interests prioritized. Additionally, the platform supports registered investment advisors with automated compliance options tailored to the specific rules and regulations governing defined contributions.

Fathom AI

Pre Seed Round in 2016
Fathom AI is a developer of a predictive analytics platform designed for fitness content providers. The platform utilizes bio-data-driven personalization to enhance user engagement by recommending tailored daily workouts and recovery activities based on individual user metrics. By combining sports science, predictive analytics, and user experience design, Fathom AI enables content providers to curate personalized fitness experiences that also include injury prevention strategies. This approach not only fosters user engagement and brand trust but also supports users in their fitness journeys, helping them achieve self-mastery and maintain better health outcomes.

RackN

Seed Round in 2016
RackN Inc. is a provider of automated lifecycle management software designed for hybrid cloud and data center infrastructure. The company offers a unified platform that enables Site Reliability Engineering (SRE) and DevOps teams to automate and scale their infrastructure effectively. RackN's software facilitates the integration of traditional IT, cloud, and DevOps technologies, allowing organizations to bring solutions to production more efficiently. By providing a template-driven approach through its RackN Enterprise platform, the company helps CIOs, CTOs, and data center managers reduce costs and risks while promoting innovation and streamlining the deployment of complex technologies. RackN's solutions can be utilized in both on-premise and Software as a Service (SaaS) models. Founded in 2014 and based in Austin, Texas, RackN aims to transform physical data centers into cloud-like environments, enhancing operational efficiency and workflow consistency.

Mati Inc.

Series A in 2016
Mati Inc. is a company based in Durham, North Carolina, that specializes in the production and sale of energy drinks. Founded in 2012, it offers a unique energy drink brewed from plant-based ingredients, fruit juice concentrates, and water. The flagship product, MATI, is designed to provide a healthier alternative for active and health-conscious consumers seeking to enhance their everyday performance. Mati Inc. distributes its products through various channels, including wholesalers, retail outlets, and online platforms, primarily serving customers in North Carolina and surrounding counties. As of April 2020, Mati Inc. operates as a subsidiary of NOBL Beverages.

Win-Win

Angel Round in 2016
Win-Win is a gamified giving platform that combines charitable donations with fantasy sports tournaments hosted by NFL and NBA athletes. Founded in 2016 by former NFL linebacker Mike T. Brown and based in Oakland, California, Win-Win allows fans to participate in tournaments that feature causes selected by the athletes. Participants make voluntary, tax-deductible donations to these causes as they engage in the tournaments, creating a fun and interactive way to support charitable initiatives. The platform enhances the experience of sports fans by integrating ticketing applications that enable them to buy tickets for fantasy sports while simultaneously raising funds for charitable trusts, fostering a culture of giving in the sports community.

FanBeat

Seed Round in 2016
FanBeat Inc. allows the users to play live-action games while watching sports and other live entertainment events. The application allows fans answer and predictive-play questions during tournament for wining prizes. The company was incorporated in 2014 and is based in Atlanta, Georgia.

Vertera Inc.

Seed Round in 2015
Vertera Inc. is a medical device company based in Atlanta, Georgia, specializing in the development and manufacture of spine implants. Founded in 2013, the company utilizes patented porous PEEK technology to create innovative spinal solutions, including the COHERE Cervical Interbody Fusion Device. Vertera's products are designed to address various spinal conditions through minimally invasive procedures, catering to the needs identified by surgeons and current market trends. The company operates as a subsidiary of NuVasive, Inc. since September 2017, further enhancing its capabilities in delivering advanced spinal therapies.

Wright

Seed Round in 2015
WRIGHT is a manufacturer of bedding products.

ENSO

Seed Round in 2015
ENSO is a developer of a wearable medical device aimed at providing targeted pain relief. The device is compact and portable, allowing patients to wear it unobtrusively during exercise or daily activities. Utilizing a specialized waveform, ENSO's technology delivers electrical pulses that suppress nerve activity, effectively stopping pain at its source. This method is particularly beneficial for individuals who respond to TENS (Transcutaneous Electrical Nerve Stimulation), offering a proven solution to alleviate both physical and metaphorical pain. By enabling patients to manage their pain more effectively, ENSO aims to help them regain confidence and improve their quality of life.

Testive

Series A in 2015
Testive, Inc. is an educational technology company that offers an online platform for students preparing for standardized tests such as the SAT and ACT. Founded in 2011 and based in Boston, Massachusetts, with an additional office in Durham, North Carolina, Testive combines personalized coaching with technology to create effective test preparation programs. The platform utilizes adaptive algorithms to assess students' strengths and weaknesses, providing tailored learning experiences that enhance their preparation journey. Over 30,000 students and teachers have utilized Testive's innovative approach, which was developed at MIT to expedite the learning feedback cycle. By integrating personalized tutoring with technological tools, Testive aims to deliver accessible and affordable test preparation solutions.

GoldenKey

Seed Round in 2015
GoldenKey, Inc. develops and operates a community platform that connects home buyers and sellers with a nationwide community of real estate agents. The company operates an interactive online marketplace for home buyers and connects them with real estate professionals to search for homes and get rebate on their home purchase. GoldenKey, Inc. was formerly known as SoloPro, Inc. and changed its name to GoldenKey, Inc. in September 2016. The company was incorporated in 2015 and is based in Durham, North Carolina. As of September 4, 2018, GoldenKey, Inc. operates as a subsidiary of Landis Technologies Inc.

Baebies

Venture Round in 2015
Baebies, Inc. is a company that focuses on manufacturing screening and pediatric testing equipment for newborns. Established in 2014 and based in Durham, North Carolina, Baebies produces SEEKER, a laboratory solution for newborn screening that conducts multiple assays simultaneously by measuring lysosomal enzyme activity from a single dried blood spot. Additionally, the company offers FINDER, a near-patient testing device designed for pediatric applications. Baebies aims to enhance early disease detection and improve diagnostic capabilities through its innovative digital microfluidics technology, which optimizes the diagnostic yield from minimal blood samples. The company serves hospitals and public health laboratories, with a mission dedicated to saving lives and improving health outcomes for children by providing advanced testing solutions.

Baebies

Series A in 2015
Baebies, Inc. is a company that focuses on manufacturing screening and pediatric testing equipment for newborns. Established in 2014 and based in Durham, North Carolina, Baebies produces SEEKER, a laboratory solution for newborn screening that conducts multiple assays simultaneously by measuring lysosomal enzyme activity from a single dried blood spot. Additionally, the company offers FINDER, a near-patient testing device designed for pediatric applications. Baebies aims to enhance early disease detection and improve diagnostic capabilities through its innovative digital microfluidics technology, which optimizes the diagnostic yield from minimal blood samples. The company serves hospitals and public health laboratories, with a mission dedicated to saving lives and improving health outcomes for children by providing advanced testing solutions.
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