Hire Top Fractional CTOs
Unlock Immediate Access to Top Tech Executives in Your Industry PRECISELY When You Need Them.
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Strategic Advantages of Fractional CTOs
Choosing fractional CTOs offers benefits that extend far beyond speed and cost. The ability to access a diverse, global pool of tech executive talent empowers organizations to swiftly onboard a leader who possesses the ideal mix of skills, experience–all without undergoing a prolonged and cumbersome hiring process.
Hire Your Next CTO
Focus on High-Impact and Specific Goals

Rapid Implementation of Solutions

Objective Analysis of Key Technology Issues
CTOs & Engineering VPs for Every Business Milestone
For rapidly growing companies or those undergoing significant changes, accessing experienced executives is key to effectively manage scaling challenges. Our CTO service connects you with top, immediately available tech executives to offer strategic guidance or operational optimization when you need it most.
Available on-demand, our senior tech leaders provide their expertise onsite or virtually, on a flexible basis from part-time to full-time, for interim or custom durations.
Hire Top-Tier Tech Leaders At a Fraction of the Cost
Access Experienced Tech Leaders Immediately
Ensure Strategic Alignment to Business Goals
Infuse Business Strategy with Fresh, Diverse Perspectives
Improve and Optimize Internal Tech Department Processes
On-Demand CTO/VP of Engineering Engagement Models
As businesses evolve, the need for agile and experienced leadership is paramount. At Sphere, we empower companies to navigate the intricacies of growth and change with unparalleled expertise. Our top tech and data executives are not just advisors; they are strategic partners committed to aligning your operations with your vision, optimizing every facet of your organization. - Boris Korenfeld, CTO, Sphere
Fractional CTO/Executive
Best for early growth companies, seed/angel funded startups and small organizations
For product ideation and technical requirement gathering stages, a fractional CTO translates business needs into design documents, technical roadmaps, and budgets, and can craft an optimized tech pitch deck for funding and generating working MVPs/POCs.
Select FractionalPart-Time CTO/Executive
Best for small companies and startups with a solidified product, and needs hands-on assistance with execution and team-building
A part-time CTO or VP of Engineering, offering more support than an ad-hoc advisor but less than a full-time role, is an economical solution for startups, providing expertise under a flexible contract.
Select Part-TimeFull-Time Interim CTO/Executive
Best for small-to-medium sized businesses in rapid/proven growth stages and need quick access to dedicated executive expertise.
In the absence of a permanent CTO, our interim CTO ensures product development stays on course and teams remain engaged, while also assisting in the recruitment of a full-time replacement by conducting candidate interviews.
Select Full-Time/InterimFind your nextFractional CTOor VP of Engineering
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Flexible, fast, and focused — let's solve your tech challenges together.
Luke Suneja
Client Partner
Don't Know What Type of CTO You Need? Take Our Quick Online Assessment
We understand that a CTO is a significant investment, and we want you to be sure that hiring a fractional CTO is the right move for your business. That's why we developed a quick online assessment. After completing this assessment, we will provide you with a customized report containing specific recommendations based on your responses.
Estimated Assessment Time: < 2 Minutes
Take Our Online CTOaaS Assessment