COSS Company Showcase

Bytebase is a database DevOps platform designed to streamline database change management and collaboration. It provides a web-based console to manage database schema changes and version control, focusing on safety and efficiency. Bytebase primarily serves enterprises looking to optimize their database operations.

CelerData provides a cloud-native analytics platform built on StarRocks, an open-source SQL engine designed for sub-second query performance across real-time, lakehouse, and AI workloads. The company offers CelerData Cloud BYOC, a fully managed service that enables enterprises to run high-concurrency analytical queries on normalized data without the need for complex denormalization pipelines.

Spacedrive is an open-source cross-platform file explorer powered by a virtual distributed filesystem, allowing users to combine drives and clouds into one database for easy organization and exploration.

Remix is a full-stack web framework that focuses on user interface and web standards to deliver fast, resilient user experiences. It leverages distributed systems and native browser features.

Infracost is an open-source tool that provides cloud cost estimates for Terraform in pull requests. It helps engineers see the cost impact of code changes before deployment, promoting proactive FinOps practices.

refine is an open-source React framework for building enterprise web applications, offering tools for CRUD operations, state management, routing, authentication, and access control.

Grafana Labs is the company behind Grafana, an open-source platform for monitoring and observability. It provides tools for visualizing metrics, logs, and traces from various data sources. Grafana Labs primarily serves enterprises with its cloud and on-premises solutions.

Aiven provides managed open-source data infrastructure services on all major clouds. It allows businesses to deploy, operate, and scale open-source data technologies such as Apache Kafka, PostgreSQL, and more. Aiven primarily serves enterprise customers by offering reliable and scalable cloud solutions.

FAL.AI offers a platform for building and deploying scalable AI applications, focusing on serverless inference. Their core product leverages technologies like serverless functions and GPUs. They serve enterprise clients.

Traefik Labs provides open-source cloud-native infrastructure software designed to simplify the building, deployment, and running of modern microservices applications. Their platform enhances application connectivity and API management.

YugabyteDB is an open-source distributed SQL database designed for high performance and scalability. It supports multi-region deployments and is compatible with PostgreSQL.

Truffle Security provides open-source tools for detecting and managing secrets in codebases. Their platform helps developers identify and remediate security vulnerabilities related to exposed credentials.

Worklenz provides an open source project management platform.

OpenCut develops an open source video editor that provides a free alternative to commercial video editing software with a focus on privacy and simplicity. The platform operates entirely in the browser with local processing, ensuring user videos never leave their device while offering timeline-based editing, multi-track support, and real-time preview capabilities.

Cloudbees provides enterprise-level DevOps solutions, including continuous integration and continuous delivery (CI/CD) tools, to help organizations automate their software development processes.

Founded in 2023 and comprised of original OpenTitan project team members from Google, including founder and CEO Dominic Rizzo, zeroRISC is focused on providing the first commercial cloud security service built on the OpenTitan open-source silicon root of trust (RoT) project that delivers transparency and reliability for data centers, OT/ICS and IoT technologies.

Overclock Labs develops Akash Network, a decentralized cloud computing platform that leverages blockchain technology to provide a more efficient and cost-effective alternative to traditional cloud services. The platform is designed to serve enterprises by offering scalable and secure cloud solutions. Akash Network is built on blockchain technology, enabling users to deploy and manage applications in a decentralized environment.

Subtrace is a network monitoring tool that shows every HTTP request in production infrastructure without any code changes, described as 'Wireshark for Docker containers'. The company is part of Y Combinator's Winter 2025 batch and provides zero-code network tracing with features like time travel replay and p99 latency analysis.

Unleash is an open-source feature management platform that helps developers control the rollout of new features in their applications, enabling gradual releases and A/B testing.

Daily provides open-source video and audio APIs that enable developers to build real-time communication applications with ease. Their solutions support various platforms and devices.

DataCebo offers a comprehensive platform built on generative AI and differential privacy. It allows organizations to create high-quality synthetic data for various purposes, including testing, development, and model training, while preserving privacy. DataCebo serves enterprise customers.

AppFlowy is an open-source alternative to Notion, offering a self-hostable solution for project and knowledge management. It provides tools for managing projects, taking notes, and tracking deadlines.

Onyx offers open-source solutions for real-time data processing and analytics, enabling organizations to analyze large datasets efficiently. Their platform supports various data sources and integrations.

Cerbos offers an open-source authorization layer that simplifies the implementation of complex access control policies in applications. It helps developers manage permissions and roles efficiently.

Gitea is a self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD. It is designed to be lightweight, easy to use, and highly customizable.

Forgejo is a self-hosted lightweight software forge that is easy to install and maintain, focusing on security, scaling, federation, and privacy.

Juspay Technologies develops Hyperswitch, an open-source payment orchestrator that provides a composable payments infrastructure for businesses to connect with multiple payment processors through a single API. The platform offers modular components including intelligent routing, revenue recovery, and PCI-compliant vaulting services.

Scarf provides marketing and sales intelligence to commercial open source businesses, offering privacy-conscious analytics to help companies understand and grow their user base.

Gravitee.io provides an open-source API management platform. It focuses on event-native API management, serving primarily enterprise customers. The platform is built on technologies like Java and Spring Boot.

Encore is an open source TypeScript backend framework for robust, type-safe applications, focusing on simplifying distributed systems development.

Bytebase is a database DevOps platform designed to streamline database change management and collaboration. It provides a web-based console to manage database schema changes and version control, focusing on safety and efficiency. Bytebase primarily serves enterprises looking to optimize their database operations.

CelerData provides a cloud-native analytics platform built on StarRocks, an open-source SQL engine designed for sub-second query performance across real-time, lakehouse, and AI workloads. The company offers CelerData Cloud BYOC, a fully managed service that enables enterprises to run high-concurrency analytical queries on normalized data without the need for complex denormalization pipelines.

Spacedrive is an open-source cross-platform file explorer powered by a virtual distributed filesystem, allowing users to combine drives and clouds into one database for easy organization and exploration.

Remix is a full-stack web framework that focuses on user interface and web standards to deliver fast, resilient user experiences. It leverages distributed systems and native browser features.

Infracost is an open-source tool that provides cloud cost estimates for Terraform in pull requests. It helps engineers see the cost impact of code changes before deployment, promoting proactive FinOps practices.

refine is an open-source React framework for building enterprise web applications, offering tools for CRUD operations, state management, routing, authentication, and access control.

Grafana Labs is the company behind Grafana, an open-source platform for monitoring and observability. It provides tools for visualizing metrics, logs, and traces from various data sources. Grafana Labs primarily serves enterprises with its cloud and on-premises solutions.

Aiven provides managed open-source data infrastructure services on all major clouds. It allows businesses to deploy, operate, and scale open-source data technologies such as Apache Kafka, PostgreSQL, and more. Aiven primarily serves enterprise customers by offering reliable and scalable cloud solutions.

FAL.AI offers a platform for building and deploying scalable AI applications, focusing on serverless inference. Their core product leverages technologies like serverless functions and GPUs. They serve enterprise clients.

Traefik Labs provides open-source cloud-native infrastructure software designed to simplify the building, deployment, and running of modern microservices applications. Their platform enhances application connectivity and API management.

YugabyteDB is an open-source distributed SQL database designed for high performance and scalability. It supports multi-region deployments and is compatible with PostgreSQL.

Truffle Security provides open-source tools for detecting and managing secrets in codebases. Their platform helps developers identify and remediate security vulnerabilities related to exposed credentials.

Worklenz provides an open source project management platform.

OpenCut develops an open source video editor that provides a free alternative to commercial video editing software with a focus on privacy and simplicity. The platform operates entirely in the browser with local processing, ensuring user videos never leave their device while offering timeline-based editing, multi-track support, and real-time preview capabilities.

Cloudbees provides enterprise-level DevOps solutions, including continuous integration and continuous delivery (CI/CD) tools, to help organizations automate their software development processes.

Founded in 2023 and comprised of original OpenTitan project team members from Google, including founder and CEO Dominic Rizzo, zeroRISC is focused on providing the first commercial cloud security service built on the OpenTitan open-source silicon root of trust (RoT) project that delivers transparency and reliability for data centers, OT/ICS and IoT technologies.

Overclock Labs develops Akash Network, a decentralized cloud computing platform that leverages blockchain technology to provide a more efficient and cost-effective alternative to traditional cloud services. The platform is designed to serve enterprises by offering scalable and secure cloud solutions. Akash Network is built on blockchain technology, enabling users to deploy and manage applications in a decentralized environment.

Subtrace is a network monitoring tool that shows every HTTP request in production infrastructure without any code changes, described as 'Wireshark for Docker containers'. The company is part of Y Combinator's Winter 2025 batch and provides zero-code network tracing with features like time travel replay and p99 latency analysis.

Unleash is an open-source feature management platform that helps developers control the rollout of new features in their applications, enabling gradual releases and A/B testing.

Daily provides open-source video and audio APIs that enable developers to build real-time communication applications with ease. Their solutions support various platforms and devices.

DataCebo offers a comprehensive platform built on generative AI and differential privacy. It allows organizations to create high-quality synthetic data for various purposes, including testing, development, and model training, while preserving privacy. DataCebo serves enterprise customers.

AppFlowy is an open-source alternative to Notion, offering a self-hostable solution for project and knowledge management. It provides tools for managing projects, taking notes, and tracking deadlines.

Onyx offers open-source solutions for real-time data processing and analytics, enabling organizations to analyze large datasets efficiently. Their platform supports various data sources and integrations.

Cerbos offers an open-source authorization layer that simplifies the implementation of complex access control policies in applications. It helps developers manage permissions and roles efficiently.

Gitea is a self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD. It is designed to be lightweight, easy to use, and highly customizable.

Forgejo is a self-hosted lightweight software forge that is easy to install and maintain, focusing on security, scaling, federation, and privacy.

Juspay Technologies develops Hyperswitch, an open-source payment orchestrator that provides a composable payments infrastructure for businesses to connect with multiple payment processors through a single API. The platform offers modular components including intelligent routing, revenue recovery, and PCI-compliant vaulting services.

Scarf provides marketing and sales intelligence to commercial open source businesses, offering privacy-conscious analytics to help companies understand and grow their user base.

Gravitee.io provides an open-source API management platform. It focuses on event-native API management, serving primarily enterprise customers. The platform is built on technologies like Java and Spring Boot.

Encore is an open source TypeScript backend framework for robust, type-safe applications, focusing on simplifying distributed systems development.

Bytebase is a database DevOps platform designed to streamline database change management and collaboration. It provides a web-based console to manage database schema changes and version control, focusing on safety and efficiency. Bytebase primarily serves enterprises looking to optimize their database operations.

CelerData provides a cloud-native analytics platform built on StarRocks, an open-source SQL engine designed for sub-second query performance across real-time, lakehouse, and AI workloads. The company offers CelerData Cloud BYOC, a fully managed service that enables enterprises to run high-concurrency analytical queries on normalized data without the need for complex denormalization pipelines.

Spacedrive is an open-source cross-platform file explorer powered by a virtual distributed filesystem, allowing users to combine drives and clouds into one database for easy organization and exploration.

Remix is a full-stack web framework that focuses on user interface and web standards to deliver fast, resilient user experiences. It leverages distributed systems and native browser features.

Infracost is an open-source tool that provides cloud cost estimates for Terraform in pull requests. It helps engineers see the cost impact of code changes before deployment, promoting proactive FinOps practices.

refine is an open-source React framework for building enterprise web applications, offering tools for CRUD operations, state management, routing, authentication, and access control.

Grafana Labs is the company behind Grafana, an open-source platform for monitoring and observability. It provides tools for visualizing metrics, logs, and traces from various data sources. Grafana Labs primarily serves enterprises with its cloud and on-premises solutions.

Aiven provides managed open-source data infrastructure services on all major clouds. It allows businesses to deploy, operate, and scale open-source data technologies such as Apache Kafka, PostgreSQL, and more. Aiven primarily serves enterprise customers by offering reliable and scalable cloud solutions.

FAL.AI offers a platform for building and deploying scalable AI applications, focusing on serverless inference. Their core product leverages technologies like serverless functions and GPUs. They serve enterprise clients.

Traefik Labs provides open-source cloud-native infrastructure software designed to simplify the building, deployment, and running of modern microservices applications. Their platform enhances application connectivity and API management.

YugabyteDB is an open-source distributed SQL database designed for high performance and scalability. It supports multi-region deployments and is compatible with PostgreSQL.

Truffle Security provides open-source tools for detecting and managing secrets in codebases. Their platform helps developers identify and remediate security vulnerabilities related to exposed credentials.

Worklenz provides an open source project management platform.

OpenCut develops an open source video editor that provides a free alternative to commercial video editing software with a focus on privacy and simplicity. The platform operates entirely in the browser with local processing, ensuring user videos never leave their device while offering timeline-based editing, multi-track support, and real-time preview capabilities.

Cloudbees provides enterprise-level DevOps solutions, including continuous integration and continuous delivery (CI/CD) tools, to help organizations automate their software development processes.

Founded in 2023 and comprised of original OpenTitan project team members from Google, including founder and CEO Dominic Rizzo, zeroRISC is focused on providing the first commercial cloud security service built on the OpenTitan open-source silicon root of trust (RoT) project that delivers transparency and reliability for data centers, OT/ICS and IoT technologies.

Overclock Labs develops Akash Network, a decentralized cloud computing platform that leverages blockchain technology to provide a more efficient and cost-effective alternative to traditional cloud services. The platform is designed to serve enterprises by offering scalable and secure cloud solutions. Akash Network is built on blockchain technology, enabling users to deploy and manage applications in a decentralized environment.

Subtrace is a network monitoring tool that shows every HTTP request in production infrastructure without any code changes, described as 'Wireshark for Docker containers'. The company is part of Y Combinator's Winter 2025 batch and provides zero-code network tracing with features like time travel replay and p99 latency analysis.

Unleash is an open-source feature management platform that helps developers control the rollout of new features in their applications, enabling gradual releases and A/B testing.

Daily provides open-source video and audio APIs that enable developers to build real-time communication applications with ease. Their solutions support various platforms and devices.

DataCebo offers a comprehensive platform built on generative AI and differential privacy. It allows organizations to create high-quality synthetic data for various purposes, including testing, development, and model training, while preserving privacy. DataCebo serves enterprise customers.

AppFlowy is an open-source alternative to Notion, offering a self-hostable solution for project and knowledge management. It provides tools for managing projects, taking notes, and tracking deadlines.

Onyx offers open-source solutions for real-time data processing and analytics, enabling organizations to analyze large datasets efficiently. Their platform supports various data sources and integrations.

Cerbos offers an open-source authorization layer that simplifies the implementation of complex access control policies in applications. It helps developers manage permissions and roles efficiently.

Gitea is a self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD. It is designed to be lightweight, easy to use, and highly customizable.

Forgejo is a self-hosted lightweight software forge that is easy to install and maintain, focusing on security, scaling, federation, and privacy.

Juspay Technologies develops Hyperswitch, an open-source payment orchestrator that provides a composable payments infrastructure for businesses to connect with multiple payment processors through a single API. The platform offers modular components including intelligent routing, revenue recovery, and PCI-compliant vaulting services.

Scarf provides marketing and sales intelligence to commercial open source businesses, offering privacy-conscious analytics to help companies understand and grow their user base.