A customer health score catches problems weeks before they churn.
Losing a customer costs 5-25x the revenue one quarter. Retaining them is far cheaper. You'll learn customer health scores (which customers are at risk of leaving?), NPS (will they recommend you?), and churn rate (how many leave monthly?). You'll understand that net revenue retention (growth from existing customers) is more important than new customer acquisition for SaaS companies. By the end, you'll know which customers to save and how to catch problems before they become churn.
Churn rate measures how fast you are losing customers or revenue. It is one of the most important — and most often ignored — metrics for any subscription business.
5 min read · Beginner
Net Promoter Score (NPS) measures customer loyalty by asking one question: how likely are you to recommend us? Learn how to calculate, interpret, and act on NPS.
3 min read · Beginner
CLV is the total revenue you expect from a customer over their entire relationship with you. It changes everything about how you think about acquisition costs.
4 min read · Intermediate
A Customer Health Score aggregates product usage, support, and engagement signals into a single number that predicts whether an account will renew, expand, or churn.
6 min read · Intermediate
Net revenue retention measures how much recurring revenue you keep and expand from existing customers. Learn the formula, benchmarks, and why investors care.
4 min read · Intermediate
First Response Time (FRT) measures how quickly your support team acknowledges a new customer request — and speed matters more than most teams realise.
3 min read · Beginner
Part of this AskBiz Academy learning path.
AskBiz Academy
Customer Effort Score (CES) measures how easy it is for customers to interact with your business. Learn why reducing effort is one of the strongest drivers of loyalty.
3 min read · Beginner
Repeat purchase rate tells you what percentage of customers buy more than once. It's the clearest signal of whether customers love your product.
3 min read · Beginner
Follow this learning path to master customer success: predict churn before it happens.
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