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SaaS Metrics SchoolAuthor: Ben Murray
Ben Murray brings you actionable SaaS metrics lessons that he has learned through years of being in the SaaS CFO trenches. Whether you are new to SaaS or a SaaS veteran, learn the latest SaaS metrics, finance, and accounting tactics that drive financial transparency and improved decision-making. Bens SaaS metrics blog consistently rates a 70 NPS, and his templates have been downloaded over 100,000 times. There is always something to learn about SaaS metrics. Language: en Genres: Business, Entrepreneurship, Management Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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2 AI Metrics Every SaaS CFO Should Track Today
Sunday, 10 May, 2026
If you're shipping AI product lines, are you measuring the two metrics that actually tell you whether your AI is making money — or burning it? In episode #371, Ben Murray covers two AI unit economics metrics every SaaS CFO and founder should be tracking today: the Inference Expense Ratio and the Work-to-Inference Ratio. Traditional SaaS metrics aren't enough anymore — and a year from now, when your board, investors, and potential acquirers start asking for AI margin and efficiency data, the companies that built the chart-of-accounts structure now will have clean answers. Everyone else will be scrambling. The Inference Expense Ratio (AI revenue ÷ inference cost) — and why you can start calculating this from your GL today if your chart of accounts is set up properly The healthy benchmarks: 10:1 for AI-infused products, 5:1 for AI-native, and why 3:1 is the warning zone where inference is silently eating your gross margin Why this metric only works if your chart of accounts cleanly separates AI revenue from non-AI revenue — and the SKU tagging that makes it possible The Work-to-Inference Ratio — how Salesforce's "agentic work units" concept lets you measure whether your AI is getting more efficient over time Why every AI product needs its own definition of a "work unit" — record updated, report generated, MCP called — and how the wrong definition will distort your margin trends The chart-of-accounts evolution every SaaS company needs right now: from SaaS-only structure to SaaS + AI, with new GL accounts for inference cost in DevOps COGS How the Inference Expense Ratio connects to Ben's ROSE metric — measuring revenue produced per dollar of employee, contractor, and agentic AI spend Tune in to get the AI unit economics framework in place — before your board and investors start asking the questions you can't answer. Resources Mentioned Ben's new AI course: https://www.thesaasacademy.com/ai-finance-metrics-saas ROSE metric: https://www.thesaascfo.com/saas-rose-metric/
