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DataStax is the company behind the massively scalable, highly available, cloud-native NoSQL data platform built on Apache Cassandra.

Open Source In-Database Machine Learning

Helping deliver and secure the next generation of applications.

Most popular open source remote access and control platform

We empower every organization to build a productive and scalable data platform.

A powerful open source framework to build internal tools

Our mission is to enable everyone to achieve more with secure workplace tools

Find your scene, post what's new, and stay connected.

Democratizing the gaming industry through open source

Scheduling infrastructure for absolutely everyone.

Remix brings the state of the art in web development without leaving behind the fundamentals.

Democratizing smart spreadsheets on all your data

Make investment research effective, powerful and accessible for everyone.

Creators of Burn, the leading next-gen deep learning framework in Rust

Open Source DevOps Tech for Data Driven Devs.

Open unified platform for the future of work

If I were starting a new COSS venture today, I would always want OSS Capital to be our lead investor. They've been an incredibly helpful and strategic partner from the get-go.

Mayank Chhabra, Umbrel

At W4 Games, we are honored with OSS Capital being our lead investor. Working with JJ and being able to share his insights about the COSS world has been an incredible experience, and he is one of the few individuals who truly understands the delicate relationship between commercial entities and FOSS communities.

Juan Linietsky, W4 Games

JJ has been a great mentor, a genuinely committed partner to our team, and a good friend. He understands early-stage COSS companies and gets personally involved by providing direct support in navigating through the critical early challenges. The team at OSS Capital were particularly helpful to me in opening doors: they have a strong network and understood the value proposition we had to offer to potential customers.

Liyas Thomas, Hoppscotch

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