How Many Users Can I Add to WordPress?
When starting out with WordPress, the number of users you can add is usually limited to the amount of free space on your web hosting account. However, there is a way to increase the number of users that can be added to your WordPress site without resorting to using third-party hosting services.
One way to increase the number of users on your WordPress site is to use a WordPress multisite installation. This allows you to share a single WordPress installation among multiple websites or blogs.
Multisite also allows you to add additional users to your WordPress site without having to purchase additional web hosting space.
When using a multisite installation, make sure to read the WordPress Codex article on setting up a multisite. This document contains important information on setting up your multisite environment and managing users.
A final word of caution: Be careful when adding users to your WordPress site. Make sure that you are adding users who have the appropriate permissions and that you are using appropriate security measures to protect your site.