Top Open Source Startups in 2026

Numary is an open-source programmable ledger for e-commerce and fintech companies. We make it easy to build marketplaces, internal currencies, vouchers, learning credits processing systems, virtual economies without the headaches and the catastrophes.

Yugabyte is the company behind YugabyteDB, the open-source distributed SQL database for scalable, cloud native applications. YugabyteDB eliminates legacy database tradeoffs by combining the best of SQL—consistency, familiar interfaces and security—with the best of NoSQL—resilience, horizontal scalability and geo-distribution—into a single logical database built for transactional applications. YugabyteDB enables developers and IT teams to focus on innovation instead of complex data infrastructure management, leading to accelerated productivity, reduced costs and lower risks. Fortune 500 companies like Kroger, Wells Fargo, and GM adopted YugabyteDB to modernize their data layer, eliminate legacy solutions, and enable an always-on business free from cloud lock-in.

For businesses that do not compromise, entrepreneurs who seek excellence, and creators who yearn for boundless imagination, we provide the right solutions to help build a world-class ecommerce solutions.

Polyaxon is an enterprise-grade platform for building, training, and monitoring large scale deep learning applications. We're building a Cloud Native Machine learning Automation Platform. We are making a system to solve reproducibility, automation, and scalability for machine learning applications. With increasingly fragmented landscape of disparate tools, applications, computation resources across different special hardware and cloud providers, Polyaxon unifies and abstracts away infrastructure for easier and highly efficient machine learning and deep learning.

OpenTeams connects open source developers and projects with organizations that use that code in everyday life. Currently, 96 percent of proprietary apps contain open source components, which creates a management and maintenance time bomb. Open Teams fixes this problem by making it easy for organizations to connect and transact with the people that write and lead open source projects. Open source contributors showcase their contributions, get recognition and compensation for their work; organizations find and fund open source projects they depend on.

MatterHackers is part of the emerging Desktop 3D Printing market, which is growing at an annual pace of 20-30% per year. For every printer sold the user needs three items, the printer, the control software and the designs to print. MatterHackers is fulfilling all three needs of the consumer. We sell the 3D printers as well as the 3D printing consumables. Our “MatterControl” platform is the user interface to the printer and will enable the longer term vision to become the go to source for Desktop 3D printing designs/models. 3D printer manufacturers use MatterControl to provide a clean, standard and consumer friendly user interface to their printers. While designers will use “MatterControl” in the same manner as a musical artist uses iTunes, the designers can create and upload their designs to “MatterControl” to distribute and monetize their 3D printer designs & models. 3D printer owners will use “MatterControl” to shop, purchase and use 3D designs just as they use iTunes for music.

Our two primary products are License Analyzer (tool that identifies Open Source Software License/Copyright information) and Project ID (tool that identifies Open Source Software components)