Finance OS for B2B SaaS

MRR, runway, Rule of 40.
One dashboard.

ScaleWithCFO turns your Xero data into every SaaS metric investors ask for — ARR, NRR, burn, runway, CAC payback, Rule of 40 — refreshed every time a transaction posts. No spreadsheets, no month-end scramble.

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app.scalewithcfo.com/dashboard
MRR
£284K
+12.4%
NRR
118%
+4 pts
Runway
18 mo
+2 mo
Rule of 40
52
Healthy
ARR · Forecast
The problem

Finance in growing SaaS is a patchwork.

Your P&L lives in Xero. Your forecast lives in Excel. Your cash flow lives in someone's head. Every month you export, paste, reconcile, and hope nothing broke.

4 days
spent rebuilding the model every month-end
3 tools
to tell one story to the board
£0 trust
in a forecast nobody can audit
Features

Every SaaS metric investors ask for. One place.

ScaleWithCFO covers the full SaaS finance stack — the metrics board and investors ask for, the hiring plan that feeds them, and the real P&L that backs every number.

SaaS metrics dashboard

MRR, ARR, NRR, GRR, burn, runway, Rule of 40, LTV:CAC. Every metric that shows up in a board pack, always current.

ARR bridge & retention

See new, expansion, contraction and churn as a waterfall. Gross and Net Revenue Retention by cohort. Know exactly what's driving growth.

Runway & burn

Cash on hand, 3-month burn average, runway in months. Model fundraising rounds and see the cliff move before you hit it.

Xero, always live

One-click OAuth. Every transaction flows into your metrics automatically. UK data residency. No CSV uploads, ever.

Hiring plan & spend mix

Headcount plan with a Gantt view. See R&D, S&M, CS and G&A as a percentage of turnover. BrightPay payroll integrated.

Backed by real books

Every metric is computed from a full P&L, Balance Sheet and Cash Flow — not an overlay. Your dashboard and your audit trail are the same file.

How it works

From Xero to every SaaS metric in under 10 minutes.

01

Connect Xero

One-click OAuth. We pull your P&L, Balance Sheet and Trial Balance, classify your chart of accounts, and build your baseline.

30 seconds
02

Configure assumptions

Set sales targets, churn, hiring plan, fundraising. Override any cell per month. Build scenarios side by side.

10 minutes
03

Track every metric live

MRR, ARR, NRR, burn, runway, Rule of 40 — always current. Export to board pack. Share with investors. Update on demand.

Instant
Why ScaleWithCFO

SaaS-native. UK-first. Math-checked.

We're not a US dashboard tool pretending to understand UK VAT. ScaleWithCFO is built for B2B SaaS operators, with the UK finance stack wired in from day one.

UK-first by design

Xero, BrightPay, UK VAT (HMRC stagger groups), PAYE & NIC, Corporation Tax, FRS 102. Not bolted on.

Per-product mechanics

Separate targets, billing mix and churn rates for every product you sell. Not a single average smoothed over your whole customer base.

Math-checked by an agent

An independent FP&A calculator verifies every number in your model. BS balances, CF reconciles, P&L ties. Always.

GDPR compliant

UK data residency, Supabase DPA signed, ICO Approved Addendum. Your client data stays in London.

Real-time, not CSV

Xero OAuth pulls actuals as they post. Your forecast never drifts from reality.

Stop rebuilding. Start forecasting.

Connect Xero in 30 seconds. See every SaaS metric live in under 10 minutes. Cancel any time.