Skip to content
Crux AI Solutions

Ways to work with us

Flexible engagements shaped to your stage. Senior people only.

  • Get a second opinion

    A 2-week architecture and AI review with a prioritized roadmap.

    • Deep review of architecture, code and cloud setup
    • Clear view of risks, cost and technical debt
    • A prioritized roadmap you can act on

  • Prove it works

    An LLM evaluation sprint that tests your use case on real data before you commit.

    • Evaluation set built from your real data
    • Head-to-head model and approach comparison
    • A go / no-go recommendation with evidence

  • Get it to production

    We harden prototypes for real traffic, cost and reliability.

    • Latency, throughput and cost optimisation
    • Monitoring, guardrails and fallbacks
    • CI/CD and infrastructure your team can own

  • Lead the build

    Fractional CTO and Head of AI leadership, monthly.

    • Technical strategy and hiring leadership
    • Hands-on architecture and code review
    • Board and investor-ready reporting
Book a 30-min call (opens in a new tab)

How we work

A clear, transparent cadence from first call to handover.

  1. 01

    Discover

    Understand the problem, the data, the constraints and what success looks like.

  2. 02

    Decide

    Choose the architecture and approach, with trade-offs made explicit.

  3. 03

    Build

    Ship working software in short increments, tested on real data.

  4. 04

    Hand over

    Document, train your team and leave you owning the system.

Why Crux

Senior people, not a bench.

The people you speak to are the people who design and build your system.

  • Senior-only

    Every engagement is run by senior engineers. No juniors learning on your project.

  • Hands-on

    We don't just advise. We write the code and ship it.

  • Your hours

    Full UK and EU working-hour overlap.

  • London-grade

    London-grade delivery at a fraction of London rates.