AI, Engineered
for the Enterprise.
We help established businesses turn AI from pilots into everyday systems that pay off.
Why "Tangent9"?
Tangent
The line that captures a curve's direction and momentum, the same maths behind how AI learns, and a word for taking bold new directions.
Nine
The highest single digit: a mark of completeness and peak performance. In tech, "five nines" (99.999%) is the gold standard for reliability.
Put together: bold new directions in AI, with the momentum to deliver them to the highest standard.
Senior engineers who make AI actually work.
Not a research lab, not a hype shop. We're a seasoned delivery team that has spent years getting real software live inside established businesses, now doing the same with AI.
Most AI never leaves the pilot.
Companies try AI, run a promising pilot, then it stalls before it reaches the business. The idea is the easy part. Making it run safely and reliably, day after day, is the hard part. We close that gap.
We deliver AI, and extend your team.
We deliver complete AI solutions end to end, from concept to launch. And we build platforms that extend your workforce, using AI agents to take on routine tasks and workflows.
We eliminate the trade-off.
Most providers force a choice between speed and safety. We put Tangent9 where the two meet.
Safe, but slow
Reliable and careful, but slow to deliver and costly to run.
T9 Fast and safe
Rapid delivery with enterprise security and controls built in.
Slow and risky
Neither quick nor dependable.
Fast, but risky
Quick and flexible, but missing the safety a business needs.
Tangent9 lives in the top-right: speed and safety, not one at the cost of the other.
Everything from idea to live.
Strategy, building and design under one roof, so your AI gets done properly and actually goes live.
Consulting
Where AI will help most, and a clear plan to get there.
- AI strategy & roadmap
- Automating manual work
- Where to start
App Development
Web and mobile apps built to work in the real world from day one.
- Web & mobile apps
- Built around AI
- Runs in your cloud
UX / UI Design
Software that's genuinely easy and enjoyable to use.
- User research
- Easy-to-use design
- Consistent look & feel
Your AI-powered software team, on demand.
AI agents and experienced tech leads building real, working software fast. Made for results, not demos.
Designed properly first
We plan the system before writing code, not the other way round.
Ready for the real world
Real, working software with security and testing, not a prototype.
Humans stay in charge
AI does the work; experienced people check it at every step.
Fast and flexible
Up to 10× quicker, and easy to change course as you learn.
Humans + AI, working together.
Project / Tech Lead
An experienced human leads every project, owns the big decisions, turns your goals into a clear plan, and keeps it all on track.
Experienced people plus purpose-built AI agents. The AI does the heavy lifting; people stay accountable for the result.
From custom projects to products you switch on.
Project after project, we kept solving the same problems. So we turned what works into ready-made products any team can switch on.
Safe from the start
Security and your rules built in from day one.
Live far sooner
Much quicker than building it all from scratch.
Cheaper to run
Made to grow with you, not replaced every year.
Yours to keep
Own it outright on the enterprise plan. No lock-in.
Three products, one philosophy.
Enterprise-ready AI, ready to put to work.
AI Delivery Pod
A platform for building enterprise-grade production websites, apps, and API Services from plain language.
Learn morePALS
A composable AI agent workforce that integrates into company workflows to automate repetitive processes, triage support, and scale operations without headcount.
Learn moreYAPA
An AI assistant in every employee's pocket that connects to the software you already use.
Learn moreReady to move from pilot to production?
Let's talk about taking your AI initiative safely, systematically, and at scale.
enquiries@tangent9.com