One person. A team of AI.
Stelar Digital LLC is a small software company in Roseville, California. It builds Shopify apps and free tools for online stores. Robert Dainowski owns it and stands behind everything it ships.
One person, and a team of AI.
Stelar Digital is built by one person and a team of AI. AI assistants research, write and test every change, around the clock; Robert decides what ships.
We like small, focused apps, and we would rather tell you plainly what an app does and does not do than promise more.
Apps, tools and a store check.
Five Shopify apps
Invoices, stock alerts, forecasts, purchase orders and AI visibility. Each has a free trial or a free plan.
See the apps →10 free tools
Calculators for fees, margins, break-even and reorder points.
Open the tools →Free AI store check
Shows whether an AI assistant can find and read your store.
Check my store →What is public.
The numbers we can read live from our own systems are on Open metrics. Anything we cannot read live is not shown there. The x402 work is documented in State of x402, and our legal terms are in the Privacy Policy, Terms and Disclaimer.
Stelar Digital LLC is a registered US company at 3200 Pleasant Grove Blvd #9111, Roseville, CA 95747.
Say hello.
Email Robert at the address on the contact page, or find us on Discord.