Cost per lead (CPL) is a straightforward marketing metric that businesses and marketing teams can use to gauge the effectiveness of their marketing campaigns with regard to generating leads.
Teams calculate all expenses for a specific campaign (e.g., advertising costs, marketer salaries, and swag items) and divide that by the number of leads they generate. Marketers strive to minimize the CPL to make campaigns as worthwhile and cost-effective as possible.
A lead refers to someone who indicates interest in a product or service and is likely to become a customer in the future. The number of new leads should represent how many leads the business acquired during the campaign timeframe.
Businesses use lead generation services and providers to manage campaigns to discover and qualify new potential clients. These providers help fill an organization’s sales pipeline with possible customers and assist with follow-up campaigns to increase the likelihood of conversions.
Calculating cost per lead is relatively straightforward as long as teams have accurate data points and campaign expenses to rely on as part of the calculations. The formula to calculate cost per lead is:
Cost per lead (CPL) = total campaign cost / number of leads generated
To determine the total campaign cost, teams should include and add up all expenses that contributed to the marketing campaign. Some examples of campaign expenses include content creation costs and services, total ad spend, team labor, software tools and systems, and general overhead.
Below are two examples of how to calculate cost per lead.
Company A runs an extensive social media advertising campaign during the winter holiday season. The total campaign cost, including content creation, sponsored ad spend, influencer marketing, giveaways, campaign copy, labor, and platform usage, is $50,000. The team ran the campaign for 30 days and generated 2,000 leads due to their efforts.
CPL = $25 = $50,000 (campaign expenses) / 2,000 (leads generated)
The cost per lead for Company A’s social media campaign is $25.
Company Y participates in a large, multi-day, industry conference. They rent a booth, send a team of five to the conference, outsource some of the planning, produce limited edition swag, and create all new promotional materials for the event. They incur $35,000 in event-related costs. After scrubbing their list for lousy contact information, the team collects contact information from 70 potential leads.
CPL = $500 = $35,000 (conference expenses) / 70 (quality leads generated)
The cost per lead for Company Y’s conference participation is $500.
Calculating the cost per lead offers several benefits to businesses, marketers, and sales teams. Some of the perks of calculating cost per lead include the following.
Improving cost per lead requires regularly reviewing and optimizing lead generation strategies for the best results. Some effective strategies for acquiring leads at a lower price include:
Use effective calls-to-action (CTAs) to get prospects to click and convert.