Are there any limitations on the number of users or websites I can have with Expression Engine?

Expression Engine does have certain limitations depending on the specific version and licensing model you choose. For instance, the Expression Engine licensing model usually allows for a single installation to manage multiple websites or channels, which can be a significant advantage if you operate several sites under one roof. However, when it comes to user accounts, there is generally no strict limit imposed on the number of users you can create within an installation. That being said, performance can be influenced by the total number of users and the resources of the server hosting the sites. Users should also keep in mind that managing a larger number of users can become complex, particularly concerning access controls and roles. For the most accurate and detailed information regarding specific limits or capabilities, it is often helpful to check the official Expression Engine documentation or relevant resources on their current web page. This can provide the most up-to-date details catered to your particular needs and version of the software.