17 April 2026
What Is a Fractional CTO — And When Do You Need One?
The term “fractional CTO” is still unfamiliar to a lot of founders. The concept is simple: senior technical leadership, part-time, without the cost or commitment of a full-time executive hire.
What a fractional CTO actually does
It varies by company, but typically includes:
- Technical strategy — aligning engineering work with business goals
- Architecture review — ensuring you’re building on foundations that will scale
- Hiring guidance — helping you find and evaluate engineering talent
- Team culture — establishing practices that keep good engineers and surface problems early
- Stakeholder translation — bridging the gap between technical reality and business expectation
When does it make sense?
A fractional CTO is a good fit when:
- You’re a startup with engineers but no senior technical leader
- You’ve outgrown your initial architecture and need someone to plan the next phase
- You need to hire engineers but don’t know how to evaluate them
- Your engineering team is struggling and you’re not sure why
It’s not a good fit if you need someone in the room every day making tactical decisions. Fractional work is strategic — it operates at the level of direction, not daily execution.
How I work
I currently work with Breadly and BeWell Health in this capacity. I take on a small number of clients to ensure I can give each one genuine depth of engagement.
If this sounds like what your company needs, get in touch.
Seeing this in your organisation?
I help teams and leaders surface the behavioural signals that predict delivery problems before they hit the dashboard — through fractional CTO work, behavioural consultancy, and the IMIRT framework.
If something here resonated, I'd like to hear about it.
andrew@andrewlocatelliwoodcock.com