Fractional CTO services, or CTO as a Service is the expertise of a seasoned CTO, without the commitment or cost of a full-time hire. Embedded part-time in your business, we provide technical leadership consulting and strategic oversight where it matters most - from solving complex challenges to shaping strategy and validating critical decisions.
Talk to us about your technical leadership needs →
We provide Fractional CTO services to three types of organisations: early-stage startups that need startup technical strategy and a senior technical voice before they can justify a full-time hire; growth-stage companies scaling faster than their current leadership can manage; and PE-backed portfolio companies that need interim CTO services post-acquisition while a permanent appointment is made. The challenges we see most often: a founding team with a strong product vision but no one who can own the technology roadmap; an engineering team that needs direction and structure; a board that needs a senior technical advisor to validate decisions before capital is deployed; and a portfolio company without the CTO the value-creation plan requires.
40–60%
more product development cost without strong technical leadership
20–30%
of business leaders already using or planning to use CTO-as-a-Service
2–4 weeks
Typical time to start most engagements - from first call to embedded
75%
of engagements extend past original scope - signal that the model is working
Fractional CTO for startups and growth companies works in practice
A fractional CTO steps in as a trusted sparring partner, balancing strategy, product management, and team leadership to align technical decisions with business objectives. This approach ensures businesses get the expertise they need, precisely when they need it. Most engagements are scoped and started within two to four weeks of first contact. Here is what happens in between.
A 30-minute call to understand your stage, your challenge, and what you need from a senior technical advisor. We discuss engagement format (days per month, areas of focus, reporting lines) before any commitment is made.
We match you with a Fractional CTO from our network whose domain experience, sector knowledge, and working style fits your organisation. You meet the candidates. You make the decision. We never place without your approval.
Your Fractional CTO joins your leadership team on the agreed schedule - typically two to eight days per month. They attend your relevant meetings, own defined responsibilities, and are reachable between sessions. Embedded, not advisory.
Engagements run for as long as they are useful. We scale up or down as your needs change. If the goal is to hire a permanent CTO, we support the transition - defining the role, assessing candidates, and handing over - without losing continuity.
A CTO without full-time hire is not a compromise — it is often the right decision for your stage. We place outsourced CTO services with the seniority and accountability of a permanent executive, at the pace and cost your business actually needs.
Talk to us about your technical leadership needs →
Four things that are different about the way we provide Fractional CTO and technical advisory services - and why they matter for the buyer.
Most CTO consulting services are one person operating as a freelancer. Devspace is a network. If your Fractional CTO needs a specialist in a specific area - data infrastructure, security architecture, AI - they can draw on 500+ senior engineers across 8 EU countries. Your fractional leader is never operating alone.
A genuine part-time CTO owns decisions, shows up in your meetings, and is reachable between sessions. We do not provide a monthly video call dressed up as strategic leadership. Our Fractional CTOs are embedded in your operations - with defined responsibilities and real accountability.
Our network means we can match and place a Fractional CTO within two to four weeks of first contact. For fractional CTO for startups and PE portfolio companies that need leadership immediately, this matters. A permanent CTO hire takes six to twelve months on average. We move at your pace.
Every outsourced CTO services engagement is designed to make itself unnecessary over time. We define the permanent CTO role, support the hiring process, and hand over with full documentation and context. The goal is a stronger organisation, not a recurring contract.
Whether you need senior developers embedded in your team, a Fractional CTO, or a technology assessment before a deal — most engagements start within 2–4 weeks.
Or email us directly at post@devspace.no to get a free consultation.