Opus Uni Ventures
SaaS 5 min read

Top 5 Financial Metrics Every SaaS Founder Should Track

David Vance
David Vance
SaaS Practice Lead
April 22, 2026
Top 5 Financial Metrics Every SaaS Founder Should Track

In SaaS, tracking Monthly Recurring Revenue (MRR) is just the bare minimum.

Founders often get blinded by top-line growth. But if you want to build a valuable, sustainable business that is attractive to investors or buyers, you must look deeper. Here are the five key metrics that tell the true health of your SaaS business.

The 5 Crucial SaaS Metrics

1

LTV to CAC Ratio

Customer Lifetime Value divided by Customer Acquisition Cost. A healthy SaaS company should maintain a ratio greater than 3:1.

2

Net Dollar Retention (NDR)

Measures how much your MRR grows or shrinks from existing customers over time. Aim for 110%+.

3

CAC Payback Period

How many months it takes for a customer to pay back the cost to acquire them. Keep this under 12 months for optimal capital efficiency.

4

Gross Margin

SaaS gross margins should be high (75-85%). Lower margins indicate hidden hosting, onboarding, or support costs.

5

LTV (Lifetime Value)

Understanding the actual lifetime value helps justify higher customer acquisition budgets.

“Valuation is not driven by growth alone, but by the efficiency and quality of that growth.”

— David Vance

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