8 SaaS Metrics You Should Always Track
Small Biz Digest

8 SaaS Metrics You Should Always Track
Navigating the complex landscape of SaaS metrics can be daunting, but with insights from industry veterans, the fog clears to reveal actionable data. This article distills expert knowledge, focusing on the critical metrics that businesses must track to thrive. Dive into the analysis of MRR, CAC, Churn Rate, and other key performance indicators that could make or break a SaaS venture.
- Track MRR, CAC, and Churn Rate
- Analyze CLV, Feature Adoption, and Expansion
- Focus on CAC, CLV, and NRR
- Monitor CAC, Churn, and NRR
- Measure CLV, Churn, and MRR
- Assess CAC, MRR, and Churn Rate
- Evaluate MRR, Churn, and CLTV
- Compare MRR, CAC, and CLTV
Track MRR, CAC, and Churn Rate
With 15 years of experience in domain and web hosting services, I've supported a wide range of SaaS startups and small businesses. I always say that if you could only track three SaaS metrics, focus on MRR, CAC, and Churn Rate.
Monthly Recurring Revenue (MRR) is the heartbeat of any SaaS business--it tells you exactly how much predictable revenue you're generating. Tracking MRR growth helps you understand whether your acquisition and retention strategies work. Next is Customer Acquisition Cost (CAC). If your CAC is too high, you're burning cash to gain users, which isn't sustainable. Benchmark-wise, a healthy CAC to LTV (lifetime value) ratio is 1:3, meaning for every dollar you spend to acquire a customer, you make three in return.
Lastly, the Churn Rate shows how many users leave your platform over time. SaaS businesses with a churn rate below 5% monthly are generally in a good place, but the goal should be to reduce it even further. These three metrics together reveal whether your business is growing sustainably, attracting the right customers, and delivering enough value to keep them around. By consistently monitoring MRR, CAC, and Churn Rate, you get a clear, no-fluff picture of your company's health and long-term potential.

Analyze CLV, Feature Adoption, and Expansion
Customer Lifetime Value (CLV) segmented by acquisition channel provides critical insights into which marketing efforts deliver long-term value versus just cheap initial conversions. Feature adoption rates correlated with renewal likelihood help identify which specific product elements are creating "stickiness" and driving retention. Expansion revenue percentage shows how effectively you're growing accounts post-acquisition, which is often the difference between struggling and thriving SaaS businesses. These three metrics together create a comprehensive view of acquisition quality, product-market fit, and growth potential without getting lost in vanity metrics that don't impact the bottom line.
Focus on CAC, CLV, and NRR
If I could only track three SaaS metrics, I'd focus on Customer Acquisition Cost (CAC), Customer Lifetime Value (CLV), and Net Revenue Retention (NRR). These three provide a clear picture of growth, profitability, and long-term sustainability.
Customer Acquisition Cost (CAC) - This tells me how much we're spending to bring in a new customer. If CAC is too high relative to revenue, our marketing and sales efforts aren't efficient. Tracking this ensures we optimize our acquisition strategy and don't burn cash unnecessarily.
Customer Lifetime Value (CLV) - This metric helps me understand the long-term revenue potential of each customer. If CLV is growing, it means we're doing well at keeping and expanding our relationships with customers. A healthy CLV-to-CAC ratio (ideally 3:1 or better) means we're acquiring customers profitably.
Net Revenue Retention (NRR) - This is the ultimate indicator of SaaS health. NRR accounts for upgrades, downgrades, and churn, showing whether we're growing revenue from existing customers. If NRR is above 100%, it means our business is expanding even before factoring in new customer acquisition.
Focusing on these three ensures we're acquiring customers efficiently, keeping them engaged, and growing revenue predictably--the foundation of a scalable SaaS business.

Monitor CAC, Churn, and NRR
If I could only track three SaaS metrics, I'd focus on Customer Acquisition Cost (CAC), Churn Rate, and Net Revenue Retention (NRR). These metrics offer deep insights into the efficiency of our sales processes, customer satisfaction, and overall financial health.
CAC is essential because it tells us how much we're spending to acquire each new customer. This metric allows us to assess whether our marketing and sales efforts are cost-effective and whether we need to fine-tune our approach to reduce acquisition costs without compromising growth.
Churn Rate is particularly critical for a field management SaaS because it directly impacts the scalability of our business. If we're losing customers quickly, it signals potential issues with our product or customer support that need to be addressed. Tracking churn helps us identify pain points and refine our offering to improve retention.
Net Revenue Retention (NRR) is key for understanding how well we're expanding our existing customer relationships. A high NRR means our current customers are not only staying but also increasing their spend with us, whether through upsells, cross-sells, or expanding usage. It reflects the effectiveness of our customer success efforts and the ongoing value our platform provides.
These three metrics--CAC, Churn Rate, and NRR--give us a comprehensive picture of both the short-term and long-term health of the business. They enable us to focus on improving both customer acquisition and retention strategies, ensuring sustainable growth.

Measure CLV, Churn, and MRR
If I could only track three SaaS metrics, they would be Customer Lifetime Value (CLV), Churn Rate, and Monthly Recurring Revenue (MRR).
First, CLV is crucial because it helps measure the total revenue a business can expect from a customer over their lifetime. It informs decisions on how much to spend on acquiring customers and whether to invest more in retention strategies. A higher CLV indicates strong customer loyalty and satisfaction.
Second, Churn Rate is vital for understanding customer retention. A high churn rate means that customers are leaving at an unsustainable rate, and you need to take action. Monitoring churn helps you pinpoint issues with your product or service and gives you a sense of how well you're keeping customers engaged.
Lastly, MRR is the foundation of predictable revenue in a SaaS business. It helps assess the growth trajectory and provides insight into the sustainability of your business model. A steady or growing MRR indicates that you're consistently acquiring new customers or expanding existing ones, which is essential for scaling.
Together, these metrics provide insights into revenue stability, customer satisfaction, and business growth, allowing you to make informed decisions on investments and improvements.

Assess CAC, MRR, and Churn Rate
Tracking your Customer Acquisition Cost lets you assess how much you're paying to get a customer. It's an assessment of your ability to market and sell. If you're paying too much, you may not be connecting with your ideal market or spending your efforts wisely. Keeping CAC in check means your customer acquisition strategy is sustainable for the long term--you're not spending more cash to make cash.
Monthly Recurring Revenue (MRR) is a crucial SaaS metric that encompasses predictable revenue your company should expect to gain each month via subscriptions. It reflects customer loyalty as well as the anticipated trajectory of business growth. By monitoring how much MRR increases over time, you'll understand whether your pricing is successful, if you've gained new customers, and if you're encountering churn. In the end, this assists with future financial planning.
The churn rate indicates the percentage of customers who cancel their subscription within a given period. High churn can signal dissatisfaction or lack of product fit, and monitoring this metric helps identify areas needing improvement. By keeping a low churn rate, you can increase customer retention, reduce acquisition costs, and better forecast revenue growth. It's essential for understanding the long-term health of your business and making adjustments to enhance customer satisfaction.

Evaluate MRR, Churn, and CLTV
If I could only track three SaaS metrics, they would be Monthly Recurring Revenue (MRR), Customer Churn Rate, and Customer Lifetime Value (CLTV). MRR provides a clear snapshot of consistent revenue growth, which is critical for predicting future cash flows and planning investments. Churn rate highlights the retention health of your customer base, indicating satisfaction and the overall effectiveness of your product and support services.
CLTV is invaluable for understanding the long-term profitability of each customer, guiding decisions on marketing spend and product development. Together, these metrics offer key insights into revenue trends, customer satisfaction, and sustainable business growth, ensuring that strategic efforts align with both short-term gains and long-term value creation.
Compare MRR, CAC, and CLTV
The three key metrics that should be tracked as part of evaluating the successful accomplishment by any SaaS company are Monthly Recurring Revenue (MRR), Customer Acquisition Cost (CAC), and Customer Lifetime Value (CLTV). MRR shows one view of obvious revenue predictability and makes for improved financial forecasting and resource allocation. The effect of CAC tells one how efficient the marketing and sales have been and how much has been spent in order to acquire new customers. A low CAC for that MRR stands for effective ways of growth.
CLTV becomes imperative as it is the estimate of the total revenue a customer would bring during their relationship with the company. Therefore, its comparison with CAC is what justifies how sustainable that growth is because it should be much higher than the CAC. These metrics are very useful for understanding profitability, retention, and overall company health for strategic decision-making.
