How we use AI to build booking systems

Custom software used to take months because engineers wrote every repetitive line by hand.

6 to 8 weeks
First call to launch
100%
Pull requests reviewed by a senior

For the business owner, in one paragraph: AI writes the repetitive parts of your system, so the build takes weeks instead of months and the fixed price stays lower. A senior engineer still makes every decision and reviews every change. The finished system does not depend on AI to run, unless you ordered an AI feature.

The rest of this page is for your technical team.


Where AI works in a project

1. The brief. Tim, our AI interviewer, asks about your booking rules, volumes and the systems to connect, and turns the answers into a structured brief. It runs mainly on Google Gemini models, and your conversation is not used to train models.

2. The prototype. Within 48 hours of the brief you click through your own booking flow. AI helps us draft it; an engineer decides what it shows.

3. The build. Coding agents write the repetitive code: data models, API endpoints, admin screens, migrations and tests. They start from our Agent Skills: 21 open-source modules (payments, invoicing, kiosks, event tickets and more), each with instructions an agent follows and an evaluation we run in Claude Code, Codex and Gemini CLI.

4. The review. Every pull request goes through three checks before it is merged: CI runs the tests, an agent reviews the change, and a senior engineer approves it. Nothing reaches your system without a human sign-off.


What AI does and what people decide

Written by agents, checked by people:

  • schema and API scaffolding
  • CRUD screens in the admin panel
  • data migration scripts
  • unit and integration tests
  • documentation drafts

Decided by people only:

  • the architecture and where the system runs
  • your business rules and their edge cases
  • security, access and data protection
  • what goes into production, and when

Why this makes the build faster

Most of a booking system is not unique: calendars, slots, payments, reminders, an admin panel. Agents write those parts quickly from modules we have shipped many times. Engineers spend their hours on what is unique to you: your rules, your integrations, your edge cases.

That is how the build takes 2 to 3 weeks, and the system is live 6 to 8 weeks after the first call.


What you receive

  • the source code in your own repository
  • the tests that run in CI
  • documentation for your developers
  • no AI service the system needs in order to run

You own all of it. Any good developer can take it over, with or without AI tools.


AI inside your system, if you want it

Separate from how we build: an assistant that answers your customers and takes bookings for them is a feature we can add, like payments or calendar sync. It is scoped and priced with the project, and it is part of the system you own.

Coding agents write the repetitive parts from modules we have tested. A senior engineer reviews every change. You get the code, the tests and the docs.