Service

Fractional CTO

Ongoing strategic and operational CTO-level leadership — typically 1–3 days per week — for SaaS founders, boards and investors who need senior technical direction without the cost or commitment of a permanent hire.

What a Fractional CTO Does

Technical strategy and roadmap ownership
Architecture oversight and design decisions
Engineering team structure and hiring
DevOps and delivery maturity
Security and compliance leadership (ISO 27001, SOC 2)
Board and investor reporting
Vendor and third-party evaluation

Who This Is For

SaaS founders scaling beyond 10–15 engineers
Boards needing independent technical oversight
Companies preparing for ISO 27001 or SOC 2
Businesses with growing AWS / cloud costs
Investors requiring ongoing technical governance

Typical Engagement

Most fractional CTO engagements run 1–3 days per week over 3–12 months. Engagements are structured, outcome-focused and reviewed quarterly to ensure continued alignment with your business goals.

We typically begin with a short Technical Audit to establish baseline, priorities and trust before moving into an ongoing fractional arrangement.

Proven Track Record

I've served as CTO at iWantGreatCare — delivering ISO 27001, scaling to 22 countries with 99.9% uptime — and held senior director and head of platform roles in regulated healthcare and utility-scale SaaS environments.

Frequently Asked Questions

What is a Fractional CTO?

A Fractional CTO is an experienced technology leader who works with your company on a part-time or retained basis. You get the strategic and operational impact of a full-time CTO at a fraction of the cost.

How much does a Fractional CTO cost in the UK?

Fractional CTO engagements vary based on days per week and scope. Typical engagements are structured as day-rate retainers. Get in touch for a tailored quote.

How is a Fractional CTO different from a consultant?

A Fractional CTO takes accountability for outcomes — not just advice. They attend leadership meetings, own the technical roadmap and are embedded in the business on an ongoing basis.

Do I need a Fractional CTO or an Interim CTO?

If you need part-time strategic leadership over several months, a Fractional CTO is the right choice. If you need full-time executive presence for a specific event or crisis, see Interim CTO.