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10 Essential SaaS Marketing Metrics to Track for Growth

By The HowTheyGotUsers Team·Updated July 2026

To drive growth, SaaS businesses must track key metrics such as customer acquisition cost, lifetime value, and retention rate. By monitoring these metrics, companies can optimize their marketing strategies and improve their bottom line. For example, using tactics like pulling first users from Google organic and SaaS directories, capturing group leads, and running every channel at once can help SaaS businesses acquire and retain customers.

Key takeaways

  • Customer Acquisition Cost (CAC) and Lifetime Value (LTV) to measure ROI
  • Retention Rate and Churn Rate to track customer loyalty
  • Monthly Recurring Revenue (MRR) and Annual Recurring Revenue (ARR) to monitor revenue growth
  • Conversion Rate and Sales Qualified Leads (SQLs) to optimize sales funnels
  • Net Promoter Score (NPS) to gauge customer satisfaction
  • Average Revenue Per User (ARPU) to track revenue per customer
  • Customer Health Score to identify at-risk customers
  • Sales Cycle Length to optimize sales processes

Introduction to SaaS Marketing Metrics

SaaS marketing metrics are crucial for measuring the success of a SaaS business. By tracking key metrics, companies can identify areas for improvement and optimize their marketing strategies. For instance, using SEO and organic search can drive free, evergreen traffic to a SaaS website, as seen in the example of IndieHackers, where the founder acquired customers by targeting organic Google visitors and listing the product across free SaaS marketing platforms and directories (https://www.indiehackers.com/post/first-sale-on-appsumo-616a666a01).

Acquisition and Retention Metrics

Customer acquisition and retention are critical components of a SaaS business. Metrics such as CAC, LTV, and retention rate help companies understand the effectiveness of their marketing strategies. For example, capturing group leads and dripping them into a CRM can help SaaS businesses follow up and re-market for repeat sales, as seen in the example of IndieHackers, where the founder drove 5-10 leads a day worth ~$300 each via DMs and WhatsApp (https://www.indiehackers.com/post/how-i-generated-6-571-in-monthly-sales-using-facebook-groups-7afbf2977b).

Revenue and Growth Metrics

Revenue and growth metrics such as MRR, ARR, and conversion rate help SaaS businesses track their revenue growth and optimize their sales funnels. By running every channel at once and scoring cost-per-paid-customer, companies can identify the most effective marketing channels and double down on them, as seen in the example of IndieHackers, where the founder pushed the SaaS through five channels in parallel and tracked both visits and actual paid conversions per channel (https://www.indiehackers.com/post/how-i-reached-13k-in-revenue-in-5-months-with-my-first-saas-e8e62699a6).

Frequently asked

What is the most important SaaS marketing metric to track?
The most important metric to track is Customer Lifetime Value (LTV), as it helps companies understand the total revenue generated by a customer over their lifetime.
How can I reduce my Customer Acquisition Cost (CAC)?
To reduce CAC, focus on organic and free marketing channels such as SEO, content marketing, and social media, and optimize your sales funnel to convert more leads into paying customers.
What is the ideal retention rate for a SaaS business?
The ideal retention rate varies by industry, but a good benchmark is to aim for a retention rate of 75% or higher.

Related answers

By tracking key SaaS marketing metrics and using tactics such as pulling first users from Google organic and SaaS directories, capturing group leads, and running every channel at once, companies can drive growth, optimize their marketing strategies, and improve their bottom line.