Campaign ROI & Analytics
Guides in this section
- How to Calculate Campaign ROI
- What Is ROMI (Return on Marketing Investment)?
- ROI vs ROAS: What's the Difference?
- What Is a Good Marketing ROI?
- What Is Customer Acquisition Cost (CAC)?
- How to Calculate Customer Lifetime Value (LTV)
- LTV:CAC Ratio Explained
- What Is CAC Payback Period?
- Campaign ROI Calculator: How to Use It
- Cost Per Lead (CPL) vs Cost Per Acquisition (CPA)
Why it matters
Campaign ROI and analytics turn marketing from a cost center into an accountable investment: they tell you which programs return more than they consume and which quietly lose money. Without shared definitions, teams talk past each other. One person's "ROI" is another's ROAS, and a low CAC can still be a bad deal if customers churn before they pay it back. The metrics in this section work together. ROI and ROMI judge a campaign's net return, ROAS tracks ad-spend efficiency, CAC measures what acquisition costs, and LTV estimates what a customer is worth over their relationship with you. Comparing LTV to CAC, and checking how quickly CAC is recovered, shows whether growth is sustainable rather than just fast. Used consistently, these numbers let you defend budgets, reallocate spend toward what works, and forecast with far more confidence.
Last updated: 14 June 2026