Alternatives to Open Source Endowment

A platform enabling communities to raise, manage, and spend money with full financial transparency.

A non-profit organization providing infrastructure, legal support, and fiscal sponsorship for open-source software projects.

Canonical develops and supports Ubuntu, a leading open-source operating system for cloud, servers, and edge devices.

Mend.io provides application security and open-source software management solutions to help organizations reduce risk and accelerate development.

A popular open-source Linux distribution.

Open-source library for building hyper-realistic voice agents and conversational AI applications.

Open-source hardware and software company providing microcontrollers and kits for digital devices.

Octopus Deploy provides a unified platform for continuous delivery, automating deployments, runbooks, and operations for modern applications.

A membership platform that allows creators to run a subscription content service.

Interoperability solutions for tokenized assets, enabling secure and regulated digital securities trading.

Open-source backend-as-a-service platform for building scalable applications.

Providing educational scholarships to the spouses and children of America's fallen and disabled service members.

Open-source project for instant distributed tracing and metrics using eBPF and OpenTelemetry.

Open-core company building tools for modern backend engineers to ship faster and better.

Biotechnology company specializing in antibody discovery and protein engineering for therapeutic applications.

A global investment firm and hybrid family office serving ultra-high-net-worth individuals and institutional clients.

A music technology and services platform supporting independent artists and record labels.

Venture capital firm investing in early-stage tech startups.

No-code, open-source cloud automation platform for FinOps and custom solutions.

Venture capital fund investing in early-stage technology companies.

Open-source key-value storage engine for developers and enterprises.

A global venture builder and accelerator that partners with corporates to co-create and scale startups.

Open-source lending protocol for superior capital efficiency in Decentralized Finance (DeFi).

Fueling a 21st-century renaissance by increasing the ambition of philanthropists, scientists, and innovators.

AI-native growth co-founder for SEO, offering software and services for durable organic growth.

RockawayX is a venture capital firm focused on investing in early-stage technology companies.

Developer tools for building modern web applications.

A non-profit technology consortium supporting the development of Linux and other open-source software projects.

Real-time finance infrastructure for Web3, enabling per-second value transfer and automated continuous payments.

An open-source platform for building and running AI coding agents that automate software development tasks.

Subscription service for social action, connecting users to vetted non-profits.

Venture capital firm investing in early-stage technology companies.

OpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.

Open-source search and analytics engine for data exploration and real-time insights.

Global venture capital firm backing ambitious entrepreneurs from seed to IPO across technology and life sciences.

AI-powered B2B AgTech marketplace connecting food businesses directly with producers.

Early-stage venture capital firm investing in European technology companies.

A non-profit organization stewarding open source software projects, communities, and collaborative industry ecosystems.

Global early-stage venture capital firm that builds and invests in the next generation of founders and technology.

Pan-European venture capital firm investing in early-stage, AI-native B2B technology startups.

A unified data analytics and AI platform built on the lakehouse architecture.

Global financial, software, data, and media company providing real-time information and analytics.

Chelydra Labs is an open-source project focused on developing tools and applications, with a primary focus on the Silt project.

Search, filter, and evaluate GitHub repositories with a mission console for the open-source galaxy.

An AI research and deployment company focused on ensuring artificial general intelligence benefits all of humanity.

Venture philanthropy organization accelerating treatments for facioscapulohumeral muscular dystrophy (FSHD).

Unleashing Latino civic and economic power through grantmaking and community investment.

A venture capital firm investing in transformative companies.

Shopify provides a leading e-commerce platform that enables businesses of all sizes to create online stores, manage products, process payments, and fulfill orders, simplifying digital sales globally.

Personal blog and project portfolio showcasing technical projects in hardware hacking, software development, and vintage technology.

An AI-native code editor that helps developers write, understand, and manage code more efficiently.

Global financial technology provider for banks, credit unions, merchants, and businesses.

A global leader in digital payments, enabling individuals and businesses to send, receive, and manage money online.

Chime is a US neobank offering mobile-first banking services with no monthly fees, automated savings, and early paycheck access.

A free, open-source e-commerce plugin for WordPress, empowering businesses to build and manage online stores.

An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.

Placer.ai is a location analytics platform that provides foot traffic data and consumer behavior insights for retailers, commercial real estate, and other businesses.

Hugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.

Snyk is a developer security platform that helps software teams find and fix vulnerabilities in code, open source dependencies, containers, and cloud infrastructure.