Built for contractors who are done guessing.
GPStimate is AI-powered estimating software designed for modern commercial roofing contractors. We turn satellite imagery and machine learning into fast, accurate, usable material takeoffs and cost estimates—without the spreadsheets, manual takeoffs, or legacy software headaches.
Our Mission
To eliminate guesswork from roofing and give every contractor the tools to measure, estimate, and win work with speed and precision.
Roofing estimates today are still stuck in the past.
Slow & Error-Prone
Manual measurements eat up hours and mistakes slip through.
Bloated Legacy Tools
Expensive software that hasn't kept up with modern workflows.
Broken Workflows
Spreadsheets don't scale, data doesn't talk, and accuracy suffers.
We built GPStimate to replace the entire estimating workflow—not patch it.
Why Now
Satellite & aerial imagery is now widely available at high resolution.
AI can accurately interpret complex roof structures in seconds.
Contractors are fed up with outdated, fragmented software.
We build software the way contractors actually work.
Speed over complexity
If it's slow, it's broken.
Accuracy over approximation
Close isn't good enough.
Usability over features
If it doesn't get used, it doesn't matter.
"The hardest part of estimating isn't knowledge—it's the process. We saw an opportunity to remove that friction entirely."
Built from direct exposure to the inefficiencies in roofing and construction workflows.
We build what gets used—not what looks good in demos.
Speed is a feature. Time saved is money earned.
Accuracy is non-negotiable.
We replace, not layer. No more stacking broken tools.
We ship. Then improve. Then repeat.
Our goal isn't just better estimates.
A fully automated workflow—from measurement to material calculation to final proposal—powered by real data and intelligent systems.
The next generation of contractors will run on software that thinks with them, not tools they have to fight.
Ready to stop guessing?
Join our early adopter program and be the first to estimate with precision.
Join the Waitlist