We’re a small studio
building real software
in an AI-native way.
Mantixx is a Liverpool-based AI-powered development agency working with founders and operators worldwide. We do three things well: design products, build them properly, and ship them fast.
We hold sharp tools with care.
AI is the most powerful tool engineering has had in twenty years. Used well, it makes good engineers radically faster. Used badly, it produces convincing-looking software that breaks under load. Mantixx is built around the first idea, not the second.
Senior, end-to-end
Every project is led and shipped by senior engineers. No juniors, no offshoring, no bait-and-switch.
AI as multiplier
We use AI deeply across design, code, testing and ops. We trust nothing blindly. Every line is reviewed by someone who could write it themselves.
Honest scope
We define a real MVP that proves your thesis. Not a wishlist with everything in it. Less to build means faster to ship.
Production by default
Tests, CI, monitoring and security baked in. The MVP we hand over is the codebase you scale.
Transparent always
You see the backlog, the commits, the staging environment, the working hours. No agency theatre.
Yours, fully
You own the code, the infrastructure, the IP and the relationship. We hand it all over with documentation.
Things we will not bend on.
Mantixx is a new studio. Until the case studies are live, here are the principles every engagement runs on. They are non-negotiable.
Every line shipped is reviewed by a senior engineer. No juniors, no offshoring.
A clear price for a clear deliverable. Two halves: 50% to begin, 50% on launch.
Two to six weeks for an MVP, with built-in buffer. No open-ended billing.
All engineering happens in-house by the senior team. Nothing farmed out.
Tests, CI, monitoring, security and performance budgets baked in from week one.
You own codebase, infrastructure, accounts and IP. Full handover on day one of go-live.
AI sits in the workflow,
not on the marketing page.
Every part of how we work uses AI. Quietly, in service of better software. Here is the actual breakdown.
Discovery
AI-assisted research, competitor scans, and rapid concept exploration. We arrive at scoping calls already deep in your domain.
Design
Generated UI variants and accessibility checks, evaluated by a designer. The result: more iterations explored, less time on grunt work.
Engineering
Code generation, refactoring, and pair-programming with AI assistants. Senior engineers review every change.
Testing
AI-generated test cases and intelligent regression detection across browsers and device sizes.
Operations
AI-powered monitoring, log analysis, and anomaly detection. Smaller incidents, faster resolution.
Your product
Where it makes sense, AI-native features inside the product itself: copilots, intelligent search, drafting flows, and agents.
Right team for the right thing.
Send us your idea. If we are the right studio for it, we will say so. If we are not, we will tell you that too. We often point you at someone who is.