You can get started by enabling Insights in any of your CloudTrail trails today. For more information, see the CloudTrail Insights documentation. You are charged for CloudTrail Insights based on the number of CloudTrail events that are analyzed to detect unusual activity. For more information, visit the CloudTrail Pricing Page. You can use CloudTrail Insights in all commercial AWS Regions. To learn more about AWS CloudTrail Insights, see the AWS CloudTrail page and read our blog post.