Fractional Head of Finance

About RevenueBase We're building the data infrastructure that makes AI agents trustworthy instead of error-prone. We provide continuously refreshed, verified B2B data and tools for humans and autonomous AI agents. We've tripled growth while maintaining 100% gross dollar retention and staying cashflow positive . We power AI agents for Clay, Orbital, Dun & Bradstreet, and the next generation of AI GTM tools. About the Role We're looking for a part-time (10-15 hours/week) fractional Head of Finance to own the entire finance function as we scale from $2.5M to $15M+ ARR. Today, the CEO manages finance directly—closing books with our outsourced bookkeeping service, reconciling data across Stripe, HubSpot, and QuickBooks, building investor reports, and tracking SaaS metrics manually. That's not sustainable at our growth rate. This person will be the strategic finance leader for the company. You'll direct our outsourced bookkeeping team (Pilot), partner with engineering on system integrations, build the reporting infrastructure investors and the board expect, and ensure our financial data is as trustworthy as the data we sell to customers. This is not a pure bookkeeping role. We need someone who can close the books AND build a cohort-based revenue model. Someone who understands why NDR matters more than top-line growth and can explain our unit economics to a Tier 1 VC. Why We're Hiring This Role We have a complex revenue model—flat-rate data subscriptions, per-outcome verification credits, and hybrid contracts—flowing through Stripe, HubSpot, and QuickBooks with manual reconciliation in between. We need someone who can make the financial plumbing work automatically so the CEO can focus on customers and product. We're heading toward a Series A raise and need investor-grade financials, metrics, and modeling ready before we walk into those rooms. Your First 60 Days Your first priority is fixing the financial plumbing. Within 60 days, we expect the data pipeline between Stripe,