Beyond the known boundary
Like the ninth planet — inferred from the forces it exerts on the world around it, never directly seen — Ninth Planet Software operates at the frontier. We build tools and systems that make their presence felt before they're fully understood.
Products
Our own internal design system / component library, open-sourced for anyone to use.
A Desktop app to help job seekers organize without spreadsheets.
Services
Independent perspective on technical decisions. We work with founding teams to surface what the orbit of your stack actually looks like.
Long-form engagement with your team. We work inside your process, on your priorities, as an extension of your engineering org.
About
Ninth Planet Software was founded on a simple premise: the most consequential forces are often the ones you don't see.
Our mission is to help you launch your business into orbit.
We operate at every stage of the software development lifecycle. From the first sketch of an architecture to the moment a system goes live and beyond, that full-orbit perspective shapes how we build, advise, and deliver.