- Customer Acquisition Cost (CAC)
- Total sales and marketing spend divided by the number of new customers acquired in the same period.
- CAC Payback Period
- The number of months required to recover the cost of acquiring a customer from that customer's gross profit contribution.
- Conversion Rate
- The percentage of prospects at one funnel stage who advance to the next β for example, 5% of leads becoming paying customers.
- Ideal Customer Profile (ICP)
- A precise description of the company or individual most likely to buy, stay, and generate the highest lifetime value β based on firmographic, behavioral, or demographic data.
- Customer Lifetime Value (LTV)
- The total gross profit a business expects to generate from a single customer over the entire relationship.
- LTV:CAC Ratio
- The ratio of customer lifetime value to acquisition cost; a ratio of 3:1 or higher is typically considered healthy for a SaaS or subscription business.
- Top-of-Funnel (TOFU)
- Acquisition activities targeting prospects who are not yet aware of your product β channels include paid ads, content marketing, and cold outreach.
- Bottom-of-Funnel (BOFU)
- Activities targeting prospects who are actively evaluating a purchase β channels include demos, free trials, case studies, and sales calls.
- Lead Velocity Rate (LVR)
- Month-over-month percentage growth in qualified leads entering the pipeline β a leading indicator of future revenue growth.
- Product-Led Growth (PLG)
- An acquisition model where the product itself drives sign-ups and conversion, typically via a free tier, trial, or viral loop, with sales assisting only at the expansion stage.