Made for you, from the first key to the last.
An idea, or a system that needs fixing? We engineer it, give it a brand, bring customers to it and keep it running.
Everything you need, from idea to customers
Start with what you need today and add more when you are ready. You always know exactly what you get.
Engineering consultancy
Products, platforms and AI systems, engineered and run with you.
- Advice and discoveryKnow what to build, and what not to, before you spend on it.›
- Product engineeringWeb apps, SaaS products, mobile apps and platforms, engineered in small steps you can see.›
- Data and analyticsYour numbers in one place, trusted, and easy to read.›
- Cloud, security and supportLive systems kept secure, current, fast and looked after.›
- Care plansYour website and systems looked after every month, so you can get on with the work.›
Agentic AI and automation
AI agents with one clear job, and a person approving what matters.
Brand and design
Logos, identities, websites and product design people remember.
Marketing and content
Social, search, content and campaigns that bring the right people to you.
Systems that run every day
Fox TAS · for EVS7Cloud telephone answering, with live and AI agents on one platform
Read the case →
AnswerBug · for EVS7An AI receptionist that answers calls in production, every day
Read the case →
DataBonder · partnerThe platform behind document intelligence for energy and infrastructure projects
Read the case →
KeytoZ Websites · our productOur own website platform: sites, shops, courses and campaigns on one stack
Read the case →It works in the demo. Then real customers arrive.
AI and quick builders get you a screen that looks finished. We deal with what comes after, before you go live.
KayIt looks finished. Can we launch?
ZeeNot yet. This is what goes wrong first.
- Before: A customer taps Pay twice on a slow connection and is charged twice.After: We make each payment safe to retry, so a second tap never takes money again.
- Before: Two people book the last table at the same moment, and both get a confirmation.After: We hold the table while one person books, so the other sees it has gone.
- Before: A busy Saturday brings a rush of visitors, and the site stops responding.After: We test it under a rush before launch, and a person is alerted if it slows.
- Before: Your developer moves on, and nobody else can understand the code.After: We write plain code and documentation, and keep every account in your name.
From your first message to a system that runs
- 1
Get started
Five short questions.
- 2
First call
The problem, the people, the systems.
- 3
Discovery
Time-boxed, ending in a written brief.
- 4
Quote
Itemised and in writing.
- 5
Sprints
A week or two each, with a demo.
- 6
Launch
Checks, docs and a runbook.
- 7
Run and improve
We stay, or hand over cleanly.
Start free: see how we think before you spend anything
No sales call unless you ask for one, and one follow-up email at most.
Software we make, and run ourselves
We also set up and support partner products we trust.
Frequently asked
What does KeytoZ do?
Engineering consultancy for products, platforms and AI systems, with brand, design and marketing alongside. We also make our own products and support partner products.
Do you work with individuals as well as businesses?
Yes. Founders, freelancers and individuals use our logo, website and marketing packages, and businesses of every size use our engineering.
How do you use AI?
For a named job: answering calls, reading documents, drafting replies. The AI drafts and a person approves anything that spends money or cannot be undone.
How much does it cost?
Every service has a detailed list of what you receive. Tell us what you need in Get started and we reply with questions or a written quote.
Can you work with our existing team and systems?
Yes. New work is designed around the systems you already run, and we usually work alongside your own people.