About us

The sum of great engineering

SigmaAI helps startups and established businesses design, build and scale AI-powered products across web, mobile and cloud.

Why Σ

Great software is a sum, not a single part

In mathematics, Σ means sum. It’s how we think about building software: strategy, design, engineering and artificial intelligence have to add up — a great model inside a confusing product fails just as surely as a beautiful app on fragile infrastructure.

SigmaAI Technologies — SigmaAI for short — works as one cross-functional team. The people who design your product sit next to the people who build it, deploy it and make its AI reliable. Fewer hand-offs means fewer surprises — and a product that works in the real world, not just in a demo.

Σ(strategy + design + engineering + AI)= products that work

Mission

Make AI practical, reliable and valuable for every business we work with.

We turn ambitious ideas into production software — combining modern AI with the fundamentals of great engineering: security, performance and a user experience people love.

Vision

A world where intelligent software is built responsibly and within reach of any team.

Not just for tech giants. We want startups and established companies alike to be able to use AI with confidence — transparently, securely and with real, measurable impact.

How we workOne cross-functional team, from discovery to release.

Our values

What we stand for

Four values guide how we collaborate, make decisions and build.

  1. 01

    Ownership

    We treat your product like our own — we raise risks early and care about outcomes, not just tickets closed.

  2. 02

    Craft

    Clean code, thoughtful UX and tested releases. Quality is what makes software fast to change later.

  3. 03

    Clarity

    Plain language, honest estimates and no surprises. Complex topics explained so everyone can decide well.

  4. 04

    Curiosity

    AI moves fast. We keep learning and bring you what actually works — not just what’s trending.

04Why SigmaAI

Engineering you can build a business on

How we work matters as much as what we build. These principles shape every engagement.

  1. 01

    Production-first AI

    We design for accuracy, latency, cost and security from day one, so AI features hold up with real users and real data.

  2. 02

    Full stack, one team

    AI, web, mobile, cloud and design under one roof. No hand-offs between vendors and nothing lost in translation.

  3. 03

    Transparent by default

    Shared boards, regular demos and direct access to engineers. You always know what is done, what is next and why.

  4. 04

    Your IP, your code

    Everything we build for you belongs to you. We document as we go so your team can take over at any time.

  5. 05

    Security & privacy

    NDAs, least-privilege access and secure development practices on every project, with extra care for regulated data.

  6. 06

    Built to last

    Clean architecture, automated tests and CI/CD keep velocity high after launch — not just until the first release.


Certifications & recognition

  • Clutch — Clutch 1000
    Clutch 1000Clutch · 2024
  • Adobe — Solution Partner (Bronze)
    Solution Partner (Bronze)Adobe
  • Scrum.org — Professional Scrum Product Owner
    Professional Scrum Product OwnerScrum.org
  • Forbes — Diamond Award
    Diamond AwardForbes · 2024

Your point of contact

Enquiries reach Ian Harding, our Account Manager.

Share your idea, challenge or existing codebase. Ian brings the right engineers into the conversation from the first call, so you get practical answers rather than a sales pitch.

Let’s talk

Have an idea? Let’s make it add up.

Tell us what you’re building. You’ll get a practical reply with clear next steps — and the right engineers in the conversation early.