The future of freedom
starts here.

Introducing the web3 platform for unstoppable applications:
resistant to trackers, hackers, gatekeepers and censors.

The Power of an Unstoppable Private Network

Mainframe is the platform for decentralized applications. Resistant to censorship, surveillance, and disruption, the Mainframe network enables any application to send data, store files, manage payments, run tasks, and more. With the exception of a catastrophic asteroid event or an aggressive alien invasion, the Mainframe network is simply unstoppable. We build with five fundamental principles as our guide.

Dark Routing
Peer-to-Peer Architecture

Learn more

Devcon Three

We’ve had the privilege to work closely with the Ethereum Foundation, especially their Swarm/PSS teams. From that collaboration, our team was invited to present our work at Devcon3, the premier developer conference for the Ethereum ecosystem. We shared some of our technology and research on peer to peer messaging, including progress on the Onyx messaging client. The response was overwhelmingly positive. Though our technology is still early in development, many from the audience were requesting to have access as soon as possible.


Onyx is an application we built internally to showcase some of the capabilities and ideas behind the Mainframe network. The end-user experience feels similar to Slack, a messaging tool for the workplace. Onyx stands apart because it is powered by a fully decentralized, censorship-resistant, and surveillance-resistant Mainframe network. All major platforms are supported (even mobile). Go give Onyx a spin!

See Onyx in action