Costanoa Ventures

Rerun is a software company that delivers an open source toolkit for creating effective visualizations. Its core offering is a visual introspection tool designed to build time-aware visualizations of multimodal data. The platform combines computer vision, machine learning, and sensor fusion to visualize both live and historical data, supporting use cases in design, management, support, and operations. By helping organizations visualize data from physical-world systems, Rerun enables teams to understand, communicate, and reason about their systems and data more effectively.

Outerbounds provides human-centric infrastructure for machine learning and data science teams, built around Metaflow, an open-source framework started at Netflix. The platform enables teams to run, orchestrate, and scale compute-intensive ML workloads in the cloud while managing large data volumes and complex applications. By combining open-source tooling with scalable orchestration, Outerbounds supports a wide range of applications—from state-of-the-art computer vision and large language models to business-oriented data science—used by hundreds of organizations across industries.

Outerbounds provides human-centric infrastructure for machine learning and data science teams, built around Metaflow, an open-source framework started at Netflix. The platform enables teams to run, orchestrate, and scale compute-intensive ML workloads in the cloud while managing large data volumes and complex applications. By combining open-source tooling with scalable orchestration, Outerbounds supports a wide range of applications—from state-of-the-art computer vision and large language models to business-oriented data science—used by hundreds of organizations across industries.

FOSSA, Inc. is an open source management platform based in San Francisco, California. Founded in 2014, the company specializes in providing solutions for component intelligence, continuous compliance, and collaboration across teams. Its flagship product enables enterprises to track and manage open-source components within their codebase while automating the processes of license scanning and compliance. FOSSA's platform also incorporates vulnerability management features, allowing businesses to conduct license audits and vulnerability scans efficiently. By offering real-time alerts and automated remediation for third-party vulnerabilities, FOSSA facilitates compliance with open source licenses in alignment with development workflows.

Jitsu is a company that specializes in open-source data integration and event collection software, designed for modern data teams. Established in 2019 and based in Berkeley, California, Jitsu provides a platform that facilitates event capture and integrates seamlessly with existing tools, allowing for data collection from web and mobile applications, physical devices, and software as a service platforms. The platform features capabilities such as automatic user geo-location resolution based on IP addresses and the ability to filter out bots by analyzing user agents. With support for over 140 external services, Jitsu aims to create comprehensive user profiles and consolidate business data into a single database, making it readily available for analytics. Originally named kSense, Inc., the company rebranded to Jitsu in October 2020.

FOSSA, Inc. is an open source management platform based in San Francisco, California. Founded in 2014, the company specializes in providing solutions for component intelligence, continuous compliance, and collaboration across teams. Its flagship product enables enterprises to track and manage open-source components within their codebase while automating the processes of license scanning and compliance. FOSSA's platform also incorporates vulnerability management features, allowing businesses to conduct license audits and vulnerability scans efficiently. By offering real-time alerts and automated remediation for third-party vulnerabilities, FOSSA facilitates compliance with open source licenses in alignment with development workflows.

Founded in 2008, Auterion develops software platforms for drones, empowering enterprise and government operations. Its flagship product is an open-source operating system that runs on drones, providing built-in functionality and insights through a web-based platform. The company works with industry leaders like General Electric Aviation and the U.S. Department of Defense.