Private testing, by invitation
Your own business app, built by AI agents, checked by you.
Tell us what your business needs. AI agents build the app and change it each time you ask. You approve every change on a running preview before your users see it. We run the app for you, alone on its own database, and your own AI assistant can work in it.
Access by invitationSee how it works →

From a sentence to a running app
You describe it
Write what you need in plain words. Draw on a picture of the screen to show what you mean.
Agents build it
An AI agent changes the code, runs the checks, and takes a picture of the screen before and after.
You review it live
Each change comes back as a card next to the running app. You approve it, ask for a fix, or reject it.
You release it
Approved changes go live when you deploy. Your users see a short note of what is new.
What you get
An app that is yours alone
One app, one process, one database file, its own code history. No other customer is in it.
Security and ownership →Changes when you ask
A new screen, a new rule, a new export: ask in a sentence. Nothing ships without your approval.
How it works →Ready parts from day one
Lists with filters and export, sign in, a journal of changes, files and email, automation, backups.
Features →Your own AI, inside your app
Connect Claude or another assistant that speaks MCP. It works as you, under the same rules as the screens.
Connect your AI →Rules on the server
Who can read or change each record is decided by the app’s server, for every screen, export and AI.
Security →Your code and data are yours
From day one. You get the full repository on request, and you leave with it whenever you want.
Ownership →
One request, one change
Our agents built the dealer app above from a description of how the business runs: its stock, its deals, its workshop, its two sites. Each new screen is one more request, like this workshop board. That is the whole interface: you ask, you look, you decide.

Who it is for
A business that runs on spreadsheets, email and habits, and wants a tool made for the way it works: a dealer's stock and workshop, an order tracker, a client portal, an internal helpdesk. GoLocomotive builds that one tool and keeps it changing with you.
Tell us what your business needs
GoLocomotive is in private testing. Access is by invitation. Once you are invited, you describe your need, and within a few days you see a working first version, then a fixed price. How a quote works