SaaS Unit Economics Dashboard: CAC, LTV, Payback Period
By CorpusIQ LLC
Unit economics decide whether you are building a business or buying revenue at a loss. Most founders measure them once, in a spreadsheet, and never again, because rebuilding it is painful. This template skips the spreadsheet. Connect QuickBooks, HubSpot, and GA4 once, then ask for each metric in plain English and get a cited answer that stays current.
Why unit economics matter, even in year one
Unit economics tell you whether each new customer adds value or drains it. Get them wrong and you can grow revenue while going broke, because every sale costs more than it returns over its life.
The reason most founders measure them wrong is not math. It is that the inputs live in separate tools and the manual reconciliation goes stale within a week.
The five metrics in the template
- →Monthly recurring revenue (MRR) and its trend, from QuickBooks.
- →Customer acquisition cost (CAC) by channel, from ad spend against new customers in HubSpot.
- →Lifetime value (LTV) by cohort, from revenue and retention.
- →CAC payback period: how many months of margin it takes to earn back acquisition cost.
- →LTV-to-CAC ratio: the headline number for whether growth is healthy.
How to run the template
Connect QuickBooks (revenue and cost), HubSpot (customers and deal values), and GA4 (acquisition attribution) with read-only OAuth.
Then ask, inside ChatGPT, Claude, or Perplexity: "What is my CAC payback period by acquisition channel this quarter, and how does it compare to last quarter?" CorpusIQ runs the matching skill across the connected tools and returns each figure with a source link.
Benchmarks: is your unit economics good?
- →CAC payback period under twelve months is generally healthy for SaaS.
- →LTV-to-CAC ratio above three to one suggests room to invest in growth.
- →Gross margin above seventy-five percent is typical for software that scales well.
- →Treat these as starting points; your category and stage move the targets.
Common questions
Do I need Stripe to build this?
No. CorpusIQ reads revenue and cost from QuickBooks and customer data from HubSpot. You connect the finance and CRM tools you already use; there is no Stripe requirement.
What is a good CAC payback period?
For most SaaS businesses, recovering customer acquisition cost in under twelve months is considered healthy. The shorter the payback, the less working capital growth consumes. CorpusIQ returns your actual payback period by channel with a source link for every input.
How is this different from the financial command center skill?
This template is the copy-and-run starting point focused on the five unit-economics metrics. The financial command center skill is the broader pre-built workflow that also covers cash position, runway, and anomaly alerts. Start with the template, then move to the skill for the full picture.
Does CorpusIQ store my financial data?
No. Records are read on demand through read-only OAuth and released after the answer. CorpusIQ retains zero customer files and does not train any model on your data. The posture stays SOC 2 aligned, CASA Tier 2 certified by DEKRA.
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