When it comes to segmenting messages, there are various factors to consider, such as goals, data, and tools. To begin, you must define your segmentation criteria, such as the main factors that influence lead decisions and behaviors. Collecting and analyzing data is also important. You can use sources like web analytics, email marketing, CRM, surveys, social media, or third-party tools to gain insights into leads' characteristics, behaviors, needs, or preferences. Crafting compelling and relevant messages for each segment is also essential. Consider the best channels, formats, and timings to reach each segment. Additionally, you need to measure and improve the performance of your messages. Finally, it's important to refine and update your segments based on feedback and results. Keep an eye out for new opportunities or challenges for each segment.