Founders without a technical co-founder
You are making architecture, hiring and vendor decisions on judgement you have not had to build yet.
Fractional CTO Leadership
Senior technology leadership without the full-time CTO overhead
Most growing businesses face CTO-level decisions long before they can justify a CTO-level salary. The decisions still get made — usually by whoever is quoting for the work. This is the alternative.
Who it is for
Six situations where this earns its fee
If none of these describe you, you probably do not need it — and we will say so.
SMEs outgrowing their systems
What worked at your previous size is now the constraint, and nobody internally owns the technical direction.
Leadership teams without a technical voice
Technology decisions reach the board as cost lines, with no one able to challenge the assumptions behind them.
Companies relying on external developers
You are paying for delivery you cannot independently assess, and scope conversations always go the vendor's way.
Businesses planning a transformation
A significant programme is coming and it needs a single technical owner who is accountable from strategy through delivery.
Investors and boards before a commitment
You need an independent technical read on a platform, a team or a build before capital is committed to it.
The role
What a fractional CTO actually owns
Not advice delivered from a distance. The engagement carries responsibility for the technical decisions and for whether delivery matches them.
The test
If a decision would normally land on a CTO's desk and currently lands on nobody's, that is the gap this fills.
- Technology strategy and roadmap — what to build, buy, integrate or stop, and in what order
- Software architecture and solution design — decisions recorded with their trade-offs, not just their conclusions
- Product strategy and technical validation — whether the idea is technically viable at the price the market will pay
- Engineering delivery oversight — standards, review, and schedule held to account across internal and external teams
- Vendor and team management — selection, contracting input, performance assessment and exit planning
- Technical due diligence — independent assessment before you invest, acquire or commit
- Scalable architecture and risk management — capacity, security, cost and key-person risk reviewed before they bite
- Technical hiring support — the technical bar, role definitions, and the interview process to meet them
- Security and scalability review — assessed against where the business intends to be, not only where it is
- Executive technology reporting — the technical position translated for a board or investor audience
Timing
When to bring someone in
Engage now
- A significant build or platform decision is imminent
- Delivery keeps slipping and nobody can say why
- You are about to sign a large vendor contract
- Systems cannot support the next stage of growth
- You are raising, acquiring, or being assessed
Wait, or hire instead
- You need hands-on coding capacity, not leadership
- You already have a strong technical owner with authority
- The engineering organisation is large enough to justify a full-time CTO
- The problem is commercial or operational with no technology component
- You want a name on the website rather than decisions made
Not a fit when
- You only need short-term coding capacity rather than technical leadership.
- There is no decision-maker available to work with.
- You want a report rather than someone accountable for implementation.
- The requirement is a full-time engineering manager rather than fractional technical leadership.
Engagement models
Three levels of involvement
Each is a monthly retainer sized to the days required, agreed in writing before it starts.
Model 01
Advisory
A senior technical counterpart for the founder or leadership team, engaged around the decisions that matter.
- Roadmap and architecture review
- Build, buy or integrate decisions
- Vendor selection and contract input
- Regular leadership sessions plus availability between them
Model 02
Delivery oversight
Everything in advisory, plus ownership of whether what is being built matches what was agreed.
- Architecture and technical standards set and enforced
- Sprint, release and quality oversight
- Vendor and internal team performance management
- Risk, security and cost reviewed on a cycle
Model 03
Transformation leadership
Acting as the technical owner of a defined change programme, from strategy through adoption.
- Programme architecture and phase design
- Multi-vendor and internal team coordination
- Board and stakeholder reporting
- Handover to a permanent hire when the time comes
Related services
Fractional CTO
Questions we get asked
How much time does a fractional CTO actually spend with us?
It is sized to the decisions you face — commonly a set number of days per month, with defined availability for urgent calls. Advisory engagements sit at the lighter end; transformation leadership needs more. The commitment is agreed in writing before it starts.
Do you replace our development team or vendor?
No. The role is to lead them. That means setting the architecture and standards, reviewing what is delivered against them, and holding the schedule to account. Where a vendor is genuinely underperforming, you get a documented assessment rather than an opinion.
What if we already have a technical lead?
Then the engagement is usually narrower and more useful: architecture review, technical due diligence, roadmap challenge, or support through a decision the team has not faced before. A good internal lead benefits from someone senior to test their thinking against.
Can this convert into a permanent CTO hire?
The work often includes defining the role, the technical bar and the interview process for your eventual full-time hire, then handing over cleanly. An engagement that makes itself unnecessary is a successful one.
What does technical due diligence cover?
Architecture and scalability, code and delivery practices, security posture, licensing and dependency risk, key-person concentration, infrastructure cost, and the realistic effort to reach where you intend to be. It is used both before investing in a build and before acquiring one.
Next step
Bring the decision you are stuck on
A 30-minute call to work through the technical decision in front of you — architecture, vendor, roadmap or hire — and establish whether ongoing CTO support is warranted.
No obligation. If automation is not the right next step for you, we will say so on the call.
Thank you. Your enquiry has been received. We will respond within one business day.
Something went wrong. Please email
info@giantphoenixllc.com.
By submitting this form you agree that Giant Phoenix LLC may use your details to respond
to your enquiry in accordance with the Privacy Policy.
Prefer to message?
WhatsApp us →
or
answer a few qualification questions first →