Top 5 Marketing Metrics Metrics

Customer Acquisition Cost (CAC) is the cost a business incurs to acquire a new customer. This includes the fully loaded costs associated with sales and marketing to attract a potential customer and to convince them to purchase, divided across all new customers.

A Marketing Qualified Lead (MQL) represents a prospect who has demonstrated sufficient engagement and intent to warrant sales attention, based on criteria established collaboratively between marketing and sales teams. Unlike raw leads or contacts, MQLs have crossed specific behavioural or demographic thresholds that indicate genuine interest in your solution. This metric serves as marketing's primary deliverable to sales and forms the backbone of most demand generation strategies, with teams typically setting targets for both MQL volume and quality measures such as MQL-to-SQL conversion rates.

Return On Marketing Investment (ROMI) measures how much revenue a marketing campaign generates compared to the cost of running it. Effective marketers connect their time, energy, and advertising spend to results that contribute to company growth. ROMI answers a direct question: are marketing campaigns generating more revenue than they cost?

A session is a group of user interactions with a website that occur within a defined timeframe. Analytics platforms define a session as a period of continuous engagement that begins when a user arrives and ends after 30 minutes of inactivity or when the user leaves. Each session can contain multiple interactions, including page views, events, downloads, form submissions, and e-commerce transactions. Sessions are fundamental to understanding user behaviour patterns and website performance, capturing the complete journey a user takes during a single visit.

The Visitor to Lead Conversion Rate is the percentage of website visitors who take a desired action and become leads by providing their contact information. This is one of the most critical top-of-funnel conversion metrics, measuring your website's effectiveness at capturing prospect information and your ability to attract qualified traffic that's genuinely interested in your offering.