About SaaS Metrics Hub

SaaS Metrics Hub is an educational reference published by 4NLab for people working with subscription businesses.

What you can do here

Use the guides to understand a metric, follow a worked scenario, and check the assumptions behind the number. Use the calculators to explore your own inputs. Use the glossary to look up a term while reading a dashboard, contract, or fundraising document.

Revenue, retention, acquisition costs, and cash are connected. A higher lifetime-value estimate may reflect a low churn assumption; a strong net retention result may conceal customer losses. Our examples show these connections so that a calculation leads to a better question.

Who publishes the content

4NLab maintains this site and is the contact for content corrections and technical issues. The guides are published under the organization name. They are educational explanations and are not represented as professional accounting, investment, or legal reviews.

How to read an example

Worked scenarios use hypothetical businesses and figures. They illustrate the method and are not case studies of clients, private company data, or evidence of current market performance. Source links explain where a definition or convention comes from.

Not sure where to begin? Choose which metrics matter for your stage, or check how your team defines a metric.

Start with monthly recurring revenue, compare gross and net revenue retention, or explore the complete glossary.

Contact and funding

Contact info@4nlab.com for corrections or site questions. The site is preparing to support its free tools through advertising. An advertisement is not an endorsement of a metric, benchmark, or provider.

Read our editorial methods and privacy policy.