From financial chaos to an operating model

Startup CFO Services for AI Companies

CFO support should give a founder a clearer set of choices. The service is built around the financial decisions that determine whether an AI startup can fund the next milestone, defend its economics, and scale without losing control of cash.

By Serge Mochtchenkov, CFA · Fractional CFO for AI startups

Core CFO services

The engagement can span the full range of CFO work, scoped to the company's stage and immediate priorities.

  • Strategic forecasting
  • Annual and rolling budgets
  • 13-week cash visibility
  • Runway and burn analysis
  • Hiring plans
  • Investor-grade models
  • Board and investor reporting
  • Fundraising strategy
  • Dilution and capitalization scenarios
  • Unit economics
  • Pricing analysis
  • Compute cost control
  • Valuation and 409A support
  • Data-room and diligence preparation

Financial planning and forecasting

The forecast should be driver-based, not a percentage-growth exercise. Revenue must connect to actual pricing and adoption drivers. Headcount should connect to hiring dates and fully loaded cost. Compute and infrastructure should connect to usage, provider pricing, model mix, and architecture. The output should make it easy to test decisions instead of rebuilding the workbook every time the plan changes.

Want this applied to your numbers rather than described in the abstract?

Fundraising and investor readiness

A raise creates a higher standard for the numbers. The model has to reconcile to historical performance, explain the use of funds, show what milestones the round purchases, and survive downside questions. I help align the financial model, cap table logic, data room, pitch financials, and diligence answers so investors see one coherent story.

Board and investor reporting

Board reporting should focus attention rather than document activity. A useful package highlights the few operating and financial measures that changed, why they changed, what management is doing next, and how the current trajectory affects cash and the next financing milestone. For AI startups, that often means adding compute economics, usage quality, retention, and margin trajectory to the normal SaaS toolkit.

Finance infrastructure without bureaucracy

The goal is enough control to scale — not a finance department that slows the company down. Close discipline, clear metric definitions, source traceability, budgeting ownership, approval rules, and a recurring decision cadence can be installed gradually. The system should be strong enough for diligence and light enough for a startup.

Frequently asked questions

What is included in startup CFO services?
Forecasting, runway, fundraising, modeling, investor/board reporting, unit economics, pricing, strategic finance and diligence support, tailored to stage.
How is this different from accounting?
Accounting records and reconciles past transactions. CFO work uses those records to plan, decide, raise capital and manage risk.
Can you work alongside an existing bookkeeper?
Yes. The CFO layer can sit above an existing bookkeeper, CPA or controller and define the reporting and planning outputs needed for management and investors.

Next step

Build the financial system behind the next decision. Book a 30-minute intro call to discuss your stage, model, runway, and next financing milestone.

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