XT3 · Guides and tools

Software for your business.Built with you. Owned by you.

Practical guides and tools for owners who want the software their business needs, without handing over control of it. Written from projects I built and still run.

Get the free guide Visit the store ↗

In the store

A field guide for business owners

Build it. Then own it.

Five real projects, the decisions behind them, and how to tell when to build it yourself and when to bring in help.

FreePay what you want

Get the free guide

What's inside

Five apps I built and run, and the decision behind each
Coding agents, prompting, and the judgment AI still needs from you
Databases, sign-in, low-cost hosting and repeatable deployment
Four worksheets, a one-page summary and starter code

How XT3 can help

Learn the ground.

Start with the free field guide: real projects, real trade-offs, and when to get help.

Get the guide

Get a second opinion.

Not sure about a quote, a vendor or an unfinished build? A short call is often enough to see the next move.

Book a free call

Have it built and looked after.

When the work is worth doing properly, I build it, run it and stay responsible for it.

See the partnership

Used something from XT3?

Tell me what helped and what's missing. It takes two minutes and shapes what I make next.

Share feedback

Say thanks with a coffee.

If something I made saved you time, a coffee is the nicest way to say so.

Buy me a coffee