We take over the finance function of your SaaS business: MRR and cohorts in order, the true economics of a subscription and CAC payback, runway under control, and a model and metrics that survive investor questions. Monthly retainer – no full-time CFO hire, no long contracts.
30 min · No pitch · A real CFO, not a chatbot
If more than two of these sound familiar, this is the service to start with.
One shared definition and a correct calculation of MRR, churn, NRR and cohorts – so a single metric is never counted two ways.
Gross margin including infrastructure and support costs, plus CAC and payback period per acquisition channel.
Hiring plans, growth, runway, and sensitivity to churn and pricing – a model built to withstand investor scrutiny.
We look at where your metrics and your money disagree, and what decisions you need numbers for.
Billing, payments and product data connected and cleaned; one agreed definition for every metric.
First reporting pack, runway forecast and a metrics baseline within 30 days of start.
Monthly metrics review, quarterly model refresh – month-to-month renewal.
MRR, churn, NRR and cohorts in one place, recalculated monthly.
Cash runway with hiring and growth scenarios.
Revenue, costs and sensitivity to churn and price – ready for a round.
Model, metrics and data room for the round you're raising.
The questions founders ask about this work, and the neighbouring services.
Relevant Google reviews from founders and operators who used our models, forecasts and CFO support.
We've been working with John Galt Finance as our Fractional CFO for my brand Remilia, and the experience has been excellent. They brought real structure and clarity to our financial planning, especially around inventory forecasting and financial modeling. Their insights helped us make better, more confident decisions as we scale. They're professional, responsive, and truly understand the needs of a growing brand. Highly recommend.
We really enjoyed working with John Galt Finance. They helped us build a financial model quickly and did a great job. Everything was clear, fast, and easy to work through. Would definitely recommend them if you need a reliable outsourced CFO.
Working with John Galt Finance was a very positive experience. The team communicated clearly, worked efficiently, and delivered strong results. They helped us sort out financial reports and bring more structure to our processes.
A free 30-minute call with a senior CFO. No sales pitch – just a clear read on where your money is and what to do next.
30 min · No pitch · A real CFO, not a chatbot
