When selecting a CRM system for your landing pages, you should take into account the ease of integration, data synchronization, customization, automation, and reporting capabilities. Look for a CRM system that is compatible with your landing page platform and offers the features and functionality you require. It should be able to connect easily via native integration, API, or third-party tools. Additionally, the CRM system should synchronize your leads' data in real-time or at regular intervals, and update it whenever there are changes or actions. Furthermore, it should be able to adapt to your specific business processes and workflows, as well as automate lead management tasks such as assigning leads to sales reps or sending email or SMS messages. Finally, the CRM system should provide you with insights and analytics on your leads' performance, behavior, and conversion.