Terms.
The deal between you and Gantrium, in plain English.
This is a draft, last updated October 2, 2026. It is still being reviewed, and it will change before Gantrium opens to more shops.
What Gantrium is
Gantrium builds a trades shop its own software and hosts it. You tell Gus, your AI assistant, how your shop runs. He builds an app that fits, then he works in it with you.
Gantrium is in early access, so features and availability may vary by trade and region.
What it costs
Building and trying is free. When your app goes live you pay one flat monthly rate for the whole firm, with no per user fees, no setup fee and no contract. The rate is set for your firm before anything goes live. See pricing.
Your data is yours
The information you and your customers put into your app belongs to you. What we do with it is on the privacy page.
Your part
- Use Gantrium for lawful work.
- You decide what your app collects from your customers and your crew, and you are responsible for treating it right.
- Keep your sign in to yourself, and tell us if someone else gets in.
About Gus
Gus is AI, and he can get things wrong. He shows you a change before it goes out, and nothing goes live until you say so. Check his work the way you would check a new hire's.
Early access
Things will change, and some things will break. A copy of your data is saved before every go live so a change can be put back. We will not promise uptime numbers we have not earned.
About this site
Some of what you see on this site is an example. The shops in the demo are made up, the phone number (800) 555 5555 is a placeholder, and the demo is a simulation. They are not real customers or real results.
Leaving
You can stop any time. There is no contract. Tell us, and a person on our team will help you take your data with you.
Still being written
This draft does not yet cover everything real terms need, such as how billing works in detail, who owns an app's code if you leave, and the limits of what each side owes the other. Those parts will be added before Gantrium opens to more shops.
Changes
If these terms change, the new version goes on this page with its date.
Questions about any of this? Leave your email and a real person on our team will reach out.
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