Sierra Ventures

Cimulate is a technology company specializing in generative AI. It enhances customer experiences by predicting and fulfilling user intent during the search and discovery process. The company's proprietary large language model (LLM) operating system analyzes vast internet data to anticipate customer needs and deliver relevant products and content, driving conversions for businesses.

Pantomath is a data pipeline observability and traceability platform that automates data operations across enterprise data ecosystems. It continuously monitors datasets and jobs to provide context for complex pipelines by creating automated cross-platform lineage, helping identify data reliability issues and operational incidents in real time. The platform delivers end-to-end cross-platform technical lineage and aggregated logs to support troubleshooting, enabling rapid root-cause analysis and automated impact assessments. Implementation is facilitated by connectors to popular data tools that integrate into existing data stacks, providing autonomous pipeline lineage within minutes. Out-of-the-box configured monitors and machine learning-based capabilities deliver immediate value by reducing data reliability issues and minimizing manual, multi-team efforts. Pantomath targets improved data uptime and availability and lowers operational support needs by detecting issues early and supporting faster resolution.

Cimulate is a technology company specializing in generative AI. It enhances customer experiences by predicting and fulfilling user intent during the search and discovery process. The company's proprietary large language model (LLM) operating system analyzes vast internet data to anticipate customer needs and deliver relevant products and content, driving conversions for businesses.

Founded in 2022, Approximate Labs is a research lab specializing in artificial intelligence for tabular data. Its platform uses advanced AI models to generate, analyze, manipulate structured datasets, automating data workflows and enhancing data quality.

Endor Labs specializes in enhancing application security with a focus on managing open-source software dependencies. The company aids developers in integrating safe Open Source Software (OSS) to expedite development processes while minimizing time spent on security issues. Its Dependency Lifecycle Management Platform targets the vulnerabilities in software supply chain security caused by ungoverned use of open-source software within enterprises.

CNEX Labs develops storage semiconductor and software solutions, specializing in NVMe PCIe SSD controller ASICs that support LightNVM and Open-Channel operation with native NVMoE I/O connectivity. The controllers deliver high performance with low and predictable latency, scalability, and flexibility for software-defined storage, accelerating big data computing and analytics in cloud, hyperscale, and enterprise data centers. The company serves cloud and data center customers and partners with solid-state storage manufacturers to create differentiated storage solutions across form factors such as M.2, U.2, U.3, HHHL, and EDSFF. Founded in 2013 and headquartered in San Jose, California, CNEX maintains additional offices in Copenhagen, Shanghai, Hangzhou, and Tokyo.

Astronomer is a data engineering software company that builds a managed Apache Airflow platform. Founded in 2014 and based in Cincinnati, Astronomer offers Astro, a data orchestration platform powered by Apache Airflow that enables data teams to build, run, and observe data pipelines-as-code. The platform is designed to deploy, manage, and scale distributed Airflow workflows with features such as isolated resource allocation and controlled user access, supporting data engineers, data scientists, and data analysts in delivering trusted analytics. Astronomer's solutions help organizations increase data availability and visibility by making pipelines observable and governance-friendly across environments.

Founded in 2020 by the creators of Fluentd and Fluent Bit, Calyptia provides a platform for First-Mile Observability. It enables organizations to derive insights from their data pipelines efficiently and cost-effectively.

SupportLogic, Inc. is a technology company based in San Jose, California, that specializes in a SaaS platform designed to enhance customer success through machine learning and big data analytics. Founded in 2016, SupportLogic focuses on support experience management, offering a platform that allows organizations to connect with their existing systems to extract and analyze customer sentiment signals from both structured and unstructured data. This capability enables businesses to proactively address customer needs, reduce churn, and improve overall customer support experiences. By leveraging predictive and generative AI, SupportLogic provides actionable insights, collaborative workflows, and real-time alerts to help cross-functional teams protect customer relationships and retain revenue. The company serves various global enterprises, including notable clients in the IT industry.

Astronomer is a data engineering software company that builds a managed Apache Airflow platform. Founded in 2014 and based in Cincinnati, Astronomer offers Astro, a data orchestration platform powered by Apache Airflow that enables data teams to build, run, and observe data pipelines-as-code. The platform is designed to deploy, manage, and scale distributed Airflow workflows with features such as isolated resource allocation and controlled user access, supporting data engineers, data scientists, and data analysts in delivering trusted analytics. Astronomer's solutions help organizations increase data availability and visibility by making pipelines observable and governance-friendly across environments.

Astronomer is a data engineering software company that builds a managed Apache Airflow platform. Founded in 2014 and based in Cincinnati, Astronomer offers Astro, a data orchestration platform powered by Apache Airflow that enables data teams to build, run, and observe data pipelines-as-code. The platform is designed to deploy, manage, and scale distributed Airflow workflows with features such as isolated resource allocation and controlled user access, supporting data engineers, data scientists, and data analysts in delivering trusted analytics. Astronomer's solutions help organizations increase data availability and visibility by making pipelines observable and governance-friendly across environments.

Astronomer is a data engineering software company that builds a managed Apache Airflow platform. Founded in 2014 and based in Cincinnati, Astronomer offers Astro, a data orchestration platform powered by Apache Airflow that enables data teams to build, run, and observe data pipelines-as-code. The platform is designed to deploy, manage, and scale distributed Airflow workflows with features such as isolated resource allocation and controlled user access, supporting data engineers, data scientists, and data analysts in delivering trusted analytics. Astronomer's solutions help organizations increase data availability and visibility by making pipelines observable and governance-friendly across environments.

CNEX Labs develops storage semiconductor and software solutions, specializing in NVMe PCIe SSD controller ASICs that support LightNVM and Open-Channel operation with native NVMoE I/O connectivity. The controllers deliver high performance with low and predictable latency, scalability, and flexibility for software-defined storage, accelerating big data computing and analytics in cloud, hyperscale, and enterprise data centers. The company serves cloud and data center customers and partners with solid-state storage manufacturers to create differentiated storage solutions across form factors such as M.2, U.2, U.3, HHHL, and EDSFF. Founded in 2013 and headquartered in San Jose, California, CNEX maintains additional offices in Copenhagen, Shanghai, Hangzhou, and Tokyo.

CNEX Labs develops storage semiconductor and software solutions, specializing in NVMe PCIe SSD controller ASICs that support LightNVM and Open-Channel operation with native NVMoE I/O connectivity. The controllers deliver high performance with low and predictable latency, scalability, and flexibility for software-defined storage, accelerating big data computing and analytics in cloud, hyperscale, and enterprise data centers. The company serves cloud and data center customers and partners with solid-state storage manufacturers to create differentiated storage solutions across form factors such as M.2, U.2, U.3, HHHL, and EDSFF. Founded in 2013 and headquartered in San Jose, California, CNEX maintains additional offices in Copenhagen, Shanghai, Hangzhou, and Tokyo.

SupportLogic, Inc. is a technology company based in San Jose, California, that specializes in a SaaS platform designed to enhance customer success through machine learning and big data analytics. Founded in 2016, SupportLogic focuses on support experience management, offering a platform that allows organizations to connect with their existing systems to extract and analyze customer sentiment signals from both structured and unstructured data. This capability enables businesses to proactively address customer needs, reduce churn, and improve overall customer support experiences. By leveraging predictive and generative AI, SupportLogic provides actionable insights, collaborative workflows, and real-time alerts to help cross-functional teams protect customer relationships and retain revenue. The company serves various global enterprises, including notable clients in the IT industry.

Zaloni, Inc. is a company that specializes in enterprise data lake management software solutions aimed at helping businesses harness the power of big data. Founded in 2007 and based in Research Triangle Park, North Carolina, Zaloni offers two primary products: Bedrock, a comprehensive data lake management platform that streamlines the creation and administration of data lakes, and Mica, a data preparation solution that empowers business users to extract value from data without needing IT assistance. The company's platforms facilitate end-to-end data operations, enabling clients to address challenges related to data sprawl, enhance data security, and accelerate insights while reducing costs. Zaloni primarily serves Fortune 500 companies across various sectors, including health and life sciences, financial services, and telecommunications.

CNEX Labs develops storage semiconductor and software solutions, specializing in NVMe PCIe SSD controller ASICs that support LightNVM and Open-Channel operation with native NVMoE I/O connectivity. The controllers deliver high performance with low and predictable latency, scalability, and flexibility for software-defined storage, accelerating big data computing and analytics in cloud, hyperscale, and enterprise data centers. The company serves cloud and data center customers and partners with solid-state storage manufacturers to create differentiated storage solutions across form factors such as M.2, U.2, U.3, HHHL, and EDSFF. Founded in 2013 and headquartered in San Jose, California, CNEX maintains additional offices in Copenhagen, Shanghai, Hangzhou, and Tokyo.

Alpine Data is a pioneering provider of an advanced analytics platform that focuses on transforming Big Data into actionable insights for enterprises. The company offers a collaborative, code-free solution specifically designed for Advanced Analytics on Big Data and Hadoop, allowing data scientists and business analysts to efficiently work with large data sets and develop predictive models. This platform supports various applications, including enterprise decision-making, customer retention, and campaign optimization, all while facilitating machine learning processes that are adaptable to the specific needs of businesses. Organizations across diverse sectors, including Financial Services and Healthcare, leverage Alpine's technology to gain a competitive edge in their respective markets.

Falcon Computing is a technology company founded in 2014 by Dr. Jason Cong, a noted entrepreneur and academic leader in the field of computing. Headquartered in Santa Clara, California, with additional offices in Los Angeles and Beijing, the company focuses on facilitating accelerated computing for data scientists and software developers across various domains, including genomics, machine learning, finance, and computer vision. Falcon Computing provides automated compilation tools, runtime management tools, and acceleration libraries that enable users to integrate heterogeneous accelerating technologies into their existing infrastructures. By offering a streamlined process to convert C/C++ code into highly-optimized implementations for FPGAs, the company aims to enhance performance, energy efficiency, and productivity in both public and private cloud environments.

RedLock, Inc. is a cybersecurity company that develops an infrastructure security platform designed to enhance security visibility and detect anomalies in dynamic environments. Founded in 2015 by Varun Badhwar and Gaurav Kumar, the company is headquartered in Menlo Park, California. Its cloud-based platform automatically identifies workloads within an environment, providing continuous monitoring, anomaly detection, cloud forensics, adaptive response, and compliance reporting. This technology enables organizations to effectively manage security and compliance risks across their public cloud infrastructure, facilitating the acceleration of digital business while ensuring seamless collaboration between software developers and IT operations. As of October 2018, RedLock operates as a subsidiary of Palo Alto Networks, Inc.

CNEX Labs develops storage semiconductor and software solutions, specializing in NVMe PCIe SSD controller ASICs that support LightNVM and Open-Channel operation with native NVMoE I/O connectivity. The controllers deliver high performance with low and predictable latency, scalability, and flexibility for software-defined storage, accelerating big data computing and analytics in cloud, hyperscale, and enterprise data centers. The company serves cloud and data center customers and partners with solid-state storage manufacturers to create differentiated storage solutions across form factors such as M.2, U.2, U.3, HHHL, and EDSFF. Founded in 2013 and headquartered in San Jose, California, CNEX maintains additional offices in Copenhagen, Shanghai, Hangzhou, and Tokyo.

Treasure Data, Inc. is a company that specializes in developing managed cloud services designed for big data collection, storage, and analysis. Founded in 2011 and headquartered in Mountain View, California, with additional locations in Tokyo, Japan, Treasure Data's platform enables businesses to gather and analyze data from diverse sources, including web, application, mobile, and sensor data. The company's offerings include tools for data pipeline monitoring, anomaly detection, and end-to-end encryption, aimed at enhancing data management and driving insights. Serving clients across various industries such as digital gaming, advertising technology, media, mobile, retail, and telecommunications in Asia, North America, and Europe, Treasure Data empowers organizations to utilize data as a strategic asset, facilitating a deeper understanding of customer behavior and enabling data-driven decision-making. As of 2018, it operates as a subsidiary of ARM Holdings plc.

Zaloni, Inc. is a company that specializes in enterprise data lake management software solutions aimed at helping businesses harness the power of big data. Founded in 2007 and based in Research Triangle Park, North Carolina, Zaloni offers two primary products: Bedrock, a comprehensive data lake management platform that streamlines the creation and administration of data lakes, and Mica, a data preparation solution that empowers business users to extract value from data without needing IT assistance. The company's platforms facilitate end-to-end data operations, enabling clients to address challenges related to data sprawl, enhance data security, and accelerate insights while reducing costs. Zaloni primarily serves Fortune 500 companies across various sectors, including health and life sciences, financial services, and telecommunications.

RedLock, Inc. is a cybersecurity company that develops an infrastructure security platform designed to enhance security visibility and detect anomalies in dynamic environments. Founded in 2015 by Varun Badhwar and Gaurav Kumar, the company is headquartered in Menlo Park, California. Its cloud-based platform automatically identifies workloads within an environment, providing continuous monitoring, anomaly detection, cloud forensics, adaptive response, and compliance reporting. This technology enables organizations to effectively manage security and compliance risks across their public cloud infrastructure, facilitating the acceleration of digital business while ensuring seamless collaboration between software developers and IT operations. As of October 2018, RedLock operates as a subsidiary of Palo Alto Networks, Inc.

CNEX Labs develops storage semiconductor and software solutions, specializing in NVMe PCIe SSD controller ASICs that support LightNVM and Open-Channel operation with native NVMoE I/O connectivity. The controllers deliver high performance with low and predictable latency, scalability, and flexibility for software-defined storage, accelerating big data computing and analytics in cloud, hyperscale, and enterprise data centers. The company serves cloud and data center customers and partners with solid-state storage manufacturers to create differentiated storage solutions across form factors such as M.2, U.2, U.3, HHHL, and EDSFF. Founded in 2013 and headquartered in San Jose, California, CNEX maintains additional offices in Copenhagen, Shanghai, Hangzhou, and Tokyo.

Treasure Data, Inc. is a company that specializes in developing managed cloud services designed for big data collection, storage, and analysis. Founded in 2011 and headquartered in Mountain View, California, with additional locations in Tokyo, Japan, Treasure Data's platform enables businesses to gather and analyze data from diverse sources, including web, application, mobile, and sensor data. The company's offerings include tools for data pipeline monitoring, anomaly detection, and end-to-end encryption, aimed at enhancing data management and driving insights. Serving clients across various industries such as digital gaming, advertising technology, media, mobile, retail, and telecommunications in Asia, North America, and Europe, Treasure Data empowers organizations to utilize data as a strategic asset, facilitating a deeper understanding of customer behavior and enabling data-driven decision-making. As of 2018, it operates as a subsidiary of ARM Holdings plc.

Prelert Inc. is a company that specializes in predictive analytics software aimed at enhancing IT infrastructure and application performance management. Founded in 2008 and based in Framingham, Massachusetts, Prelert's machine intelligence software is designed to automatically detect and analyze IT performance issues within large volumes of machine data. The software integrates with existing management tools to enable proactive oversight by learning the normal behavior of applications and alerting users to potential problems as they arise. Additionally, Prelert offers a Retail Order Analytics solution that assists online and multichannel retailers in identifying technical and operational issues to mitigate losses and safeguard revenue. The company also provides incident management tools that isolate the causes of application interruptions in real-time, employing advanced pattern detection algorithms to analyze extensive IT incident data. As of September 2016, Prelert operates as a subsidiary of Elasticsearch Global BV.

CNEX Labs develops storage semiconductor and software solutions, specializing in NVMe PCIe SSD controller ASICs that support LightNVM and Open-Channel operation with native NVMoE I/O connectivity. The controllers deliver high performance with low and predictable latency, scalability, and flexibility for software-defined storage, accelerating big data computing and analytics in cloud, hyperscale, and enterprise data centers. The company serves cloud and data center customers and partners with solid-state storage manufacturers to create differentiated storage solutions across form factors such as M.2, U.2, U.3, HHHL, and EDSFF. Founded in 2013 and headquartered in San Jose, California, CNEX maintains additional offices in Copenhagen, Shanghai, Hangzhou, and Tokyo.

Alpine Data is a pioneering provider of an advanced analytics platform that focuses on transforming Big Data into actionable insights for enterprises. The company offers a collaborative, code-free solution specifically designed for Advanced Analytics on Big Data and Hadoop, allowing data scientists and business analysts to efficiently work with large data sets and develop predictive models. This platform supports various applications, including enterprise decision-making, customer retention, and campaign optimization, all while facilitating machine learning processes that are adaptable to the specific needs of businesses. Organizations across diverse sectors, including Financial Services and Healthcare, leverage Alpine's technology to gain a competitive edge in their respective markets.

Treasure Data, Inc. is a company that specializes in developing managed cloud services designed for big data collection, storage, and analysis. Founded in 2011 and headquartered in Mountain View, California, with additional locations in Tokyo, Japan, Treasure Data's platform enables businesses to gather and analyze data from diverse sources, including web, application, mobile, and sensor data. The company's offerings include tools for data pipeline monitoring, anomaly detection, and end-to-end encryption, aimed at enhancing data management and driving insights. Serving clients across various industries such as digital gaming, advertising technology, media, mobile, retail, and telecommunications in Asia, North America, and Europe, Treasure Data empowers organizations to utilize data as a strategic asset, facilitating a deeper understanding of customer behavior and enabling data-driven decision-making. As of 2018, it operates as a subsidiary of ARM Holdings plc.

Bina Technologies specializes in developing high-performance data analysis solutions tailored for personalized healthcare. Their primary focus is on creating scalable genomic analytics platforms that streamline the management and processing of next-generation sequencing (NGS) data. This technology is designed to reduce the time, cost, and complexity involved in deriving insights from large datasets, thereby aiding researchers and clinicians in academic and translational research markets.

Alpine Data is a pioneering provider of an advanced analytics platform that focuses on transforming Big Data into actionable insights for enterprises. The company offers a collaborative, code-free solution specifically designed for Advanced Analytics on Big Data and Hadoop, allowing data scientists and business analysts to efficiently work with large data sets and develop predictive models. This platform supports various applications, including enterprise decision-making, customer retention, and campaign optimization, all while facilitating machine learning processes that are adaptable to the specific needs of businesses. Organizations across diverse sectors, including Financial Services and Healthcare, leverage Alpine's technology to gain a competitive edge in their respective markets.

SenSage is a provider of enterprise event data warehouse technology designed to enhance security, compliance, and data management. The company specializes in solutions that process and analyze large volumes of log and event data, enabling organizations to derive actionable insights while minimizing risks associated with security breaches, fraud, and regulatory compliance. With a focus on automating compliance reporting and security decision support, SenSage's software facilitates the collection, retention, and analysis of event data, making it a cost-effective alternative to traditional data warehouses and log management systems. Over 400 customers have adopted SenSage solutions to improve their data management capabilities and reduce operational costs.

Prelert Inc. is a company that specializes in predictive analytics software aimed at enhancing IT infrastructure and application performance management. Founded in 2008 and based in Framingham, Massachusetts, Prelert's machine intelligence software is designed to automatically detect and analyze IT performance issues within large volumes of machine data. The software integrates with existing management tools to enable proactive oversight by learning the normal behavior of applications and alerting users to potential problems as they arise. Additionally, Prelert offers a Retail Order Analytics solution that assists online and multichannel retailers in identifying technical and operational issues to mitigate losses and safeguard revenue. The company also provides incident management tools that isolate the causes of application interruptions in real-time, employing advanced pattern detection algorithms to analyze extensive IT incident data. As of September 2016, Prelert operates as a subsidiary of Elasticsearch Global BV.

Greenplum, Inc. is a data warehousing company that specializes in developing database software designed for business intelligence and data warehousing applications. The company's flagship product, Greenplum Database, is tailored to handle multi-terabyte data warehousing requirements, making it suitable for large-scale data operations. Additionally, Greenplum Network serves as a customer and partner portal, providing instant download access to its database products. The company primarily targets clients in the telecommunications and banking sectors, addressing their specific data management and analytics needs.

SenSage is a provider of enterprise event data warehouse technology designed to enhance security, compliance, and data management. The company specializes in solutions that process and analyze large volumes of log and event data, enabling organizations to derive actionable insights while minimizing risks associated with security breaches, fraud, and regulatory compliance. With a focus on automating compliance reporting and security decision support, SenSage's software facilitates the collection, retention, and analysis of event data, making it a cost-effective alternative to traditional data warehouses and log management systems. Over 400 customers have adopted SenSage solutions to improve their data management capabilities and reduce operational costs.

Greenplum, Inc. is a data warehousing company that specializes in developing database software designed for business intelligence and data warehousing applications. The company's flagship product, Greenplum Database, is tailored to handle multi-terabyte data warehousing requirements, making it suitable for large-scale data operations. Additionally, Greenplum Network serves as a customer and partner portal, providing instant download access to its database products. The company primarily targets clients in the telecommunications and banking sectors, addressing their specific data management and analytics needs.

Cirrascale is a technology company that designs, manufactures, and sells blade-based computing and storage infrastructure for cloud, conventional and modular data centers. It offers energy-efficient, high-density platforms enabled by patented vertical cooling technology, including blade chassis, containerized data center solutions, petascale storage appliances, and scalable GPU-accelerated systems for AI, deep learning, and high-performance computing. The company serves large-scale operators, hosting and cloud service providers, and industries such as telecommunications, entertainment, oil and gas, and electronic design, and maintains partnerships with leading technology vendors. It also provides cloud services and specialized deep learning infrastructure through its cloud services arm, delivering infrastructure tailored for autonomous vehicles, medical imaging, NLP, and generative AI workloads.

SenSage is a provider of enterprise event data warehouse technology designed to enhance security, compliance, and data management. The company specializes in solutions that process and analyze large volumes of log and event data, enabling organizations to derive actionable insights while minimizing risks associated with security breaches, fraud, and regulatory compliance. With a focus on automating compliance reporting and security decision support, SenSage's software facilitates the collection, retention, and analysis of event data, making it a cost-effective alternative to traditional data warehouses and log management systems. Over 400 customers have adopted SenSage solutions to improve their data management capabilities and reduce operational costs.

Greenplum, Inc. is a data warehousing company that specializes in developing database software designed for business intelligence and data warehousing applications. The company's flagship product, Greenplum Database, is tailored to handle multi-terabyte data warehousing requirements, making it suitable for large-scale data operations. Additionally, Greenplum Network serves as a customer and partner portal, providing instant download access to its database products. The company primarily targets clients in the telecommunications and banking sectors, addressing their specific data management and analytics needs.

SenSage is a provider of enterprise event data warehouse technology designed to enhance security, compliance, and data management. The company specializes in solutions that process and analyze large volumes of log and event data, enabling organizations to derive actionable insights while minimizing risks associated with security breaches, fraud, and regulatory compliance. With a focus on automating compliance reporting and security decision support, SenSage's software facilitates the collection, retention, and analysis of event data, making it a cost-effective alternative to traditional data warehouses and log management systems. Over 400 customers have adopted SenSage solutions to improve their data management capabilities and reduce operational costs.

Cirrascale is a technology company that designs, manufactures, and sells blade-based computing and storage infrastructure for cloud, conventional and modular data centers. It offers energy-efficient, high-density platforms enabled by patented vertical cooling technology, including blade chassis, containerized data center solutions, petascale storage appliances, and scalable GPU-accelerated systems for AI, deep learning, and high-performance computing. The company serves large-scale operators, hosting and cloud service providers, and industries such as telecommunications, entertainment, oil and gas, and electronic design, and maintains partnerships with leading technology vendors. It also provides cloud services and specialized deep learning infrastructure through its cloud services arm, delivering infrastructure tailored for autonomous vehicles, medical imaging, NLP, and generative AI workloads.

SenSage is a provider of enterprise event data warehouse technology designed to enhance security, compliance, and data management. The company specializes in solutions that process and analyze large volumes of log and event data, enabling organizations to derive actionable insights while minimizing risks associated with security breaches, fraud, and regulatory compliance. With a focus on automating compliance reporting and security decision support, SenSage's software facilitates the collection, retention, and analysis of event data, making it a cost-effective alternative to traditional data warehouses and log management systems. Over 400 customers have adopted SenSage solutions to improve their data management capabilities and reduce operational costs.

SenSage is a provider of enterprise event data warehouse technology designed to enhance security, compliance, and data management. The company specializes in solutions that process and analyze large volumes of log and event data, enabling organizations to derive actionable insights while minimizing risks associated with security breaches, fraud, and regulatory compliance. With a focus on automating compliance reporting and security decision support, SenSage's software facilitates the collection, retention, and analysis of event data, making it a cost-effective alternative to traditional data warehouses and log management systems. Over 400 customers have adopted SenSage solutions to improve their data management capabilities and reduce operational costs.