CTO-Level Leadership,
at Fortune 500 Caliber

A fractional CTO provides senior technology leadership on a part-time or project basis. They own the technical strategy, guide architecture decisions, lead or advise engineering teams, and represent technology at the executive level — the same work a full-time CTO does, structured around your company's current needs and budget. For startups, that often means being the first technical executive, defining the stack, making early hires, and building a foundation that scales. For established companies, it means an independent perspective on technology strategy without the overhead of a full-time executive.

Engagements start at $4,500/month for strategic advisory (8–12 hours/month) and scale to $10,000–20,000/month for active fractional CTO leadership (10–20 hours/week, at $250/hour). One-off strategic sprints — technology audits, architecture reviews, due diligence — run $8,000–15,000 flat over 4–6 weeks. Full interim CTO coverage is scoped individually. A full-time CTO costs $350,000–600,000/year with salary, equity, benefits, and recruiting. Fractional typically saves 60–80% while delivering the same leadership at the stage you need it.

The right time is usually before you need one. Common triggers: you're a non-technical founder making technology decisions without confidence; you've hired your first few engineers but have no senior technical leadership; you're heading into a Series A and need investor-ready technical due diligence; your codebase has accumulated significant debt and velocity has stalled; or you're making a platform decision (cloud provider, tech stack, data architecture) that will be hard to undo. The earlier you bring in senior technical leadership, the fewer expensive mistakes you'll need to unwind later.

A technical advisor provides periodic guidance — typically a few hours a month, often in exchange for a small equity stake. They answer questions and offer perspective but don't own anything. A fractional CTO is operationally engaged: they attend your leadership meetings, work directly with your engineering team, make decisions, and are accountable for outcomes. Think of an advisor as a sounding board and a fractional CTO as an executive who happens to work part-time.