Custom web apps
Booking systems, dashboards, client portals and internal tools built around how your business actually works.
Software development · Washington State
Software that grows steady, like moss on a rock.
We design and build custom web apps, SaaS products and websites for small businesses and startups. Built carefully, made to last, and easy to keep growing.
What we build
From a first idea to a product people pay for, we handle design, development and launch.
SaaS products
Subscription software with accounts, billing and the features your customers need, ready to launch and scale.
Business websites
Fast, mobile-friendly websites that explain what you do clearly and turn visitors into customers.
How we work
A simple, transparent process so you always know where your project stands.
01
Listen
We learn about your business, your customers and what success looks like.
02
Plan
You get a clear scope, timeline and price before any code is written.
03
Build
We work in short cycles and share progress so you can give feedback early.
04
Launch & grow
We launch, then stay on to support, improve and add features as you grow.
Small studio. Steady work. Real people.
Moss on a Rock is a software studio based in Washington State. When you work with us, you work directly with the people building your product, with no hand-offs and no runaround.
Like moss on a rock, good software takes care and patience. We build things that hold up over time and are easy to keep improving.
Have a project in mind?
Tell us a little about it and we'll get back to you soon.