Tessell | Cloud Databases. Done Right. At Scale. | Portfolio

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

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

Open unified platform for the future of work

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

Democratizing the gaming industry through open source

Open Source In-Database Machine Learning

Democratizing smart spreadsheets on all your data

Helping deliver and secure the next generation of applications.

Open Source DevOps Tech for Data Driven Devs.

Scheduling infrastructure for absolutely everyone.

Make investment research effective, powerful and accessible for everyone.

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

Most popular open source remote access and control platform

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

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

A powerful open source framework to build internal tools

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

JJ is one of the most genuine OSS missionaries that a founder should have by their side. An early believer. Helped open so many doors for us. Is just an amazing partner to work along with - NocoDB couldn't have been the same without JJ & their ever so helpful team. More power to OSS Capital.

Naveen Rudrappa, NocoDB

Talking to JJ about open source is like drinking from a fire hose. He is a fast moving, intelligent, empathetic investor who wants the entire open source industry to win. A true evangelist. The OSS Capital team is a must-have on the capable for any COSS company

Peer Richelsen, Cal.com

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