Fractional CFO for financial management software companies
Accounting, FP&A, treasury, spend and expense software is a category investors and acquirers know how to read in detail, which sets an unusually high bar for finance metrics. Any deviation from a textbook SaaS stack invites questions about the data, and embedded payments, lending or card programmes are valued separately.
The work is mostly getting metrics correct rather than flattering. Segment-level retention and CAC by motion, module attach, seat and customer expansion tracked consistently, with embedded financial services carved out with its own gross margin and risk profile. Float, interchange and credit exposure get explicit reserves.
Flow provides financial modelling, FP&A and fractional CFO advisory to financial management software companies across accounting and bookkeeping, FP&A and CPM, spend management, AP automation and corporate cards, treasury and cash management, and tax and compliance. We work as the outsourced startup CFO through growth, fundraising and sale processes.
KPIs to track for "financial management software" startups
We're very 'KPI-driven' fractional CFOs, and we make sure to monitor the right metrics for your startup.
ARR
Net retention
Gross retention
Active customers
ARPU
Module attach
CAC payback
Embedded payments revenue
Gross margin
Rule of 40
Financial modelling for "financial management software" startups
As fractional CFOs, we build KPI-driven financial models that are insightful and easy to maintain.
Financial modelling is both art and science - models must be robust, but also understandable, and useful for both internal planning and VC fundraising purposes. Hire a fractional CFO who knows how to handle both sides of the equation.
ARR waterfall
Bookings to billings to revenue split into new, expansion, contraction and churn by cohort and module, with seat and customer expansion separated. The category's investor base reads this stack in detail, so any deviation needs to be intentional and explained.
Embedded payments & lending P&L
Embedded payments, card programme and lending revenue carved out with their own gross margin, float income, interchange splits and credit reserves. Acquirers and investors value embedded financial services separately from software ARR and price them differently.
Module attach & seat expansion
Module attach across accounting, AP, treasury, spend and tax tracked per customer with cross-module conversion rates. Seat expansion within accounts reports alongside as the second expansion lever.
Segment NDR & GRR cohorts
Net and gross retention measured at segment level - SMB, mid-market, enterprise - with downgrades and motion churn separated from upsell. The blended NDR figure in this category usually conceals SMB attrition that materially shifts long-run economics.
Rule of 40 trajectory
Net-new ARR per dollar of S&M plotted against rule-of-40 trajectory, with embedded financial services carved out so the software business reads on its own merits. Calibrates sales hiring and payback expectations against where the business sits on the efficiency curve.
CAC payback by motion
Fully-loaded CAC and payback measured by self-serve, inside sales and field, with segment overlays. The blended average is usually hiding a profitable segment and a money-losing one, and the diligence team finds it either way.
Founders and investors we've worked with
We've supported winning builders across financial management software and beyond.
Marcura
We acted as fractional CFO to Dubai-based Marcura, owner of maritime payroll and B2B payments platform MarTrust, advising on the strategic e-Wallet vendor selection and supporting product/finance integration.
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Hector
We acted as fractional CFO to Hector Aurumi, a Dubai-based specialist software house with AI/ML, IoT and data science expertise, providing confidential valuation guidance to the management team.
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Testim
As a fractional CFO we performed a confidential valuation of Testim, a Tel Aviv-based AI-based software testing automation platform, supporting Elevator Fund's portfolio management.
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Panorays
As a fractional CFO we performed a confidential valuation of Panorays, a Tel Aviv-based software platform for third-party security management, supporting Elevator Fund's portfolio management.
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Percepto
As a fractional CFO we performed a confidential valuation of Percepto, a Tel Aviv-based autonomous drone monitoring platform for critical infrastructure and industrial sites, supporting Elevator Fund's portfolio management.
See moreRecent fractional CFO track record
See our fractional CFO and financial modelling experience across financial management software and beyond.
Simple pricing
No hidden costs, no complicated long-term contracts. We understand how important flexibility is for financial management software startups.
Per month
- Accounting / FP&A tech stack implementation
- Monthly financial statements and reporting pack
- Quarterly board pack with detailed financial analysis (with variance analysis vs. budget, relevant KPI observations etc.)
- Investor-friendly output
Per month
- Everything in Core, plus
- Operating model (via an online platform like Runway or Excel-based)
- Ongoing model maintenance, refining projections, burn/runway management
- Customer cohorts modelling, churn and retention analysis
- LTV / CAC, unit economics analysis
- Cap table management
Per month
- Everything in Grow, plus
- M&A / fundraising support; review of business plan
- Pitch deck preparation
- Investor approach strategy / list building
- Due diligence support and deal negotiation
- Valuation as required and free access to Multiples Pro
Packages shown are illustrative, final pricing is tailored to client requirements.
Explore our fractional CFO offering for similar verticals
We're a specialized fractional CFO to software companies.
Our fractional CFO experience spans across all software verticals.
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We know tech inside & out.
We provide fractional CFO services to companies operating across the entire tech.
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We help you scale by providing fractional CFO advice, through fundraising and a successful M&A exit.
VC fundraising for financial management software companies
We help you prepare materials, reach out to investors in our extensive network, negotiate fair term sheets and structure the VC round.
Learn moreM&A for financial management software companies
We advise winning tech companies on M&A exits, and over the years successfully executed numerous transactions with both financial and strategic buyers.
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