The numbers that matter, from visits and conversion to CAC, LTV, churn, DAU and MAU.
There is no single metric for every startup
The right metric depends on the model and stage. A landing-page test may care about qualified visits and signup rate. A SaaS project needs activation, paid conversion and retention. A marketplace must watch both sides and completed transactions. Ecommerce needs order value, margin, repeat purchases and acquisition cost.
Traffic metrics describe different things
Users are people or devices identified by the analytics system. Sessions or visits are separate periods of activity, so one user can create several. Pageviews count pages loaded. “Hits” is an older technical term that can count many requests and is rarely useful as a business metric.
DAU, WAU and MAU measure active use
DAU is daily active users, WAU weekly active users and MAU monthly active users. The important word is active: define an action that reflects meaningful use rather than merely opening the page. DAU/MAU can be used as a rough stickiness indicator for projects expected to be used frequently.
The funnel turns traffic into behaviour
Measure the steps that matter: visit → signup → activation → paid customer → retained customer. If 10,000 people visit, 5% sign up, 40% activate and 10% of activated users pay, the final number is very different from a simple “5% conversion” headline.
There is no universal good conversion rate. A high-priced B2B project, a free consumer app and an ecommerce store have different funnels and intent.
Activation and retention are often more important than signups
Activation is the first moment when the user receives the project’s core value. Retention asks whether they come back. A startup that acquires thousands of users but loses almost all of them has an acquisition result, not a healthy growth engine.
Churn shows what leaks out
Customer churn measures the share of customers who leave. Revenue churn measures lost recurring revenue. GRR looks at retained recurring revenue before expansion; NRR includes expansion such as upgrades. For many SaaS businesses, strong retention is more important than impressive top-of-funnel traffic.
Revenue and growth metrics need unit economics
MRR is monthly recurring revenue and ARR annual recurring revenue. Growth rate tells you how quickly a metric changes. CAC divides sales and marketing cost by new customers. LTV estimates the long-term gross profit created by a customer. ROAS compares ad-attributed revenue to ad spend; ROI looks at profit after costs.
A high LTV/CAC ratio is only meaningful if the assumptions behind retention, margin and attribution are realistic.
Cash can kill a growing startup
Burn rate measures how quickly cash decreases; runway estimates how many months remain at the current burn. Burn multiple compares cash burned with new ARR and is one way investors evaluate efficiency. More mature SaaS companies may also be discussed using the Rule of 40, which combines growth with profitability or cash-flow margin.
Avoid vanity metrics
Followers, downloads, registered users and total pageviews can be useful context, but they become dangerous when they replace metrics connected to value. A North Star Metric should represent the recurring value customers receive, not simply the easiest number to make large.
Keep the early dashboard small
Google Analytics can show traffic sources and site behaviour. A lightweight tool such as Counter.dev can provide simple traffic visibility. But the project’s own database should usually be the source of truth for signups, purchases, active use and retention.
The best founder is not the one with the biggest dashboard. It is the one who can explain why a number changed, whether the new customers stay, what the change cost and whether the result can be repeated.