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Defined Networking
Screenshot of Nebula running on a laptop and a mobile phone
Screenshot of Nebula running on a laptop and a mobile phone
Launched an app (and a company)

Well that was unexpected…

In 2016, while Nate Brown and I were working on security projects at Slack, we started developing Nebula, a software-based overlay network built from the ground up to be fast, resilient, secure and simple to operate. Nebula is the Software Defined Network we always wanted: Lightweight, with modern crypto, and straightforward to use, focused on enabling you to build the network you want, completely independent of where devices are located or which cloud provider you’re using at the moment. Nebula went from handling some of Slack’s production network traffic to handling most of it over a span of three years…

Defined Networking

From the creators of the Nebula overlay networking tool, learn what we’re building next.

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