Companies in the open source sector developing innovative solutions and technologies.
Explore 270 recently funded open source companies with verified founder contact information and fundraising data.
Empowering companies to take control of their carbon emissions with our API-first Carbon Management Platform
Endor Labs secures software supply chains with advanced tools for open-source risk, compliance, and developer productivity.
Start with an API spec. Generate SDKs in multiple languages and API documentation tailored to your brand.
Tangle ERP is a unique low-code / AI-assisted application for Manufacturers, offering full customization, migration and rapid delivery
WunderGraph is a next generation BFF framework designed to optimize frontend, fullstack, and backend developer workflows
Rerun builds open source visualization infrastructure for computer vision and robotics.
Pluralis Research operates as an AI start-up that uses decentralized training to create open-source AI.
NodeX is an IoT modern monitoring service provider that specializes in open-source and scalable data orchestration platforms.
Superglue is an open-source tool that empowers users to effortlessly transform their data, unlocking new possibilities and insights.
Subtrace empowers developers to effortlessly monitor all production requests with just one command
Fluree is an open source semantic graph database that guarantees data integrity, secure data sharing, and powers connected data insights.
Lingo.dev automates localization by generating instant translations and creating pull requests with translations for UI code changes.
Oligo Security specializes in application detection and response, focusing on protecting software during the development lifecycle.
Formance is an open-source and cloud-native infrastructure platform to build financial applications.
The GenAI platform that streamlines business onboarding, underwriting, and monitoringfast, secure, and compliant.
Ethyca is a privacy engineering platform that enables engineers to develop and ship privacy as a feature of any system.
Twenty builds the modern salesforce, powered by the open source community.
Lightdash turns a dbt project into a full-stack BI platform.
Pydantic operates an observability platform, Pydantic Logfire, as well as an open source data-validation framework.
Aarna Networks solves enterprise edge and private 5G management complexity through zero-touch edge orchestration at scale.
Ionworks is a Software Development firm offering simulation software used by battery and automotive companies.
The open source sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
Open Source companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The open source sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 270 open source companies tracked in the VCBacked database.
Companies in the open source sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
Perfect for: B2B sales teams targeting open source companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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