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    Scalexa — Senior Engineering & AI Solutions
    Fractional CTO · From $5K / month

    Senior engineering leadership without the $250K full-time hire.

    A named senior engineer backed by 25+ years of engineering experience embeds with your team for 5, 10, or 20 hours per week. Architecture, hiring, vendor selection, board reporting. 30-day notice on both sides.

    Book a Free 30-Min Call

    Pricing tiers

    5h / week

    Light-touch

    $5,000 / mo
    • Weekly 1:1 with founder / CEO
    • Async architecture review of major decisions
    • Hiring panel for senior engineers
    • Vendor evaluation & technical due diligence
    10h / week

    Embedded

    $9,000 / mo
    • Everything in Light-touch
    • Weekly engineering team standup attendance
    • Roadmap planning + quarterly OKR setting
    • Direct involvement in critical incidents
    20h / week

    Hands-on

    $17,000 / mo
    • Everything in Embedded
    • Direct contribution to architecture & code review
    • Investor / board engineering updates
    • Cross-functional leadership (product, design, eng)

    When do you need one?

    First-time founder, no CTO

    You've raised seed or are pre-seed. You need senior engineering judgment for hiring, architecture, and vendor decisions — without paying for a $250K+ full-time hire.

    Series A, head of eng overloaded

    Your eng lead is great at building but stretched thin on strategy. A fractional CTO covers architecture, hiring, and exec-level technical communication.

    Between full-time CTOs

    Your CTO left. You need a senior hand on the wheel for 3–9 months while you run a proper search instead of panic-hiring.

    Fractional vs full-time CTO

    Fractional (us)Full-time hire
    Cost (annual)$60K–$200K$250K–$450K
    Time to start2 weeks3–6 months
    EquityNone0.5–2%
    Recruiter / hiring feesNone$30K–$60K
    Severance risk30-day notice3–6 months
    Senior engineering experience25+ years of engineering experienceVariable

    FAQ

    Advisors give 1–2 hours / month and stock options. A fractional CTO is in the trenches 5–20 hours / week, paid in cash, accountable for outcomes. We attend standups, run hiring panels, ship architecture documents.

    Funding stage and pace. Pre-seed / seed = Light-touch. Series A with active eng team = Embedded. Series B+ in transition or rapid scale = Hands-on. We adjust quarterly based on what's working.

    Yes. 30-day notice on either side after the first month. We don't believe in long lock-ins — if we're not adding value, we should both be free to move on.

    Yes. You get one named senior engineer with executive experience, without hand-offs. We assign the right person at kick-off based on stack and stage.

    Yes, separate engagement. 3–6 month fixed-term, 4 days / week on site or remote. Quote on request — typically $25K–$40K / month plus relocation costs if applicable.

    Talk to a fractional CTO this week.

    Book a Free 30-Min Call
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    Ready to Get Started?

    Book a free 30-minute discovery session with our senior engineers to identify quick wins and show you what's possible.

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