About

Quad.io is a product engineering company. We build screenless systems with honest I/O and records that stay in your custody.

Quad.io builds products that run without a screen. Scope and architecture are defined up front. We ship only what is necessary, with inspectable edges: what goes in, what comes out, and who holds the records.

What we build

Agents can configure and operate the system. Humans review when judgment is required. Software is MIT-licensed, local by default, and stored in formats you can export.

Current products:

  • Burton OS — open-source business automation: wiki, messages, and knowledge that compound from people and agents. Run local models on-prem. We provide managed services and developer time. Your data never leaves your enclave.
  • Burton Apps — signed Android APKs from GitHub Releases. Start with Burton App Hub, then install the rest from the catalog. GrapheneOS-ready.
  • Rabun.sh — self-hosted HTTP pub-sub notifications. Publish with curl. ntfy-compatible: phone apps, a browser PWA, and desktop toasts. Topics are the password.
  • Rgit — a self-hosted git forge with SSH remotes, merge requests, and in-repo workflows. Conventional Commits and SemVer by default. No website on the host.

How we work

Three constraints shape the work:

  • Honest edges. Contracts are explicit. We do not hide the boundary of the system.
  • Screenless. Headless operation is the goal. A UI is not the product.
  • Sovereign data. Custody is the design. You should be able to leave with your records.

Company

We are made in USA. Quad.io has offices in Georgia and Florida.

We are hiring. See Careers for how to reach us. Privacy practices for this site are on Privacy.