Evaluate the effectiveness of the activities by comparing indonesia mobile number list the actual results with the goals. 2. Data analysis and monitoring Use data analysis tools to monitor key indicators such as CPL, conversion rate, lead quality, etc. Analyze data regularly to find problems and adjust strategies in time. 3. Customer feedback Customer feedback is an important basis for evaluating lead generation activities. Collect customer opinions through questionnaires, customer interviews, etc. to understand customers' feelings and opinions on lead generation activities. 4. Overall performance comparison Compare and analyze the results of lead generation activities with overall performance to determine whether the activities have effectively promoted sales growth, brand awareness, etc.

5. Continuous optimization and improvement Based on the evaluation results, continuously optimize the lead generation strategy. Whether it is adjusting content, optimizing channels, or improving customer interaction, continuous improvement should be made to improve the efficiency of lead generation. 23. Conclusion Lead generation is an indispensable part of a company's marketing strategy. By constantly exploring new methods, tools and technologies, companies can effectively attract potential customers in a highly competitive market. In-depth analysis of key indicators of lead generation, industry-specific strategies, technological frontiers and corporate performance impact can help companies better optimize their marketing activities.