If you are looking for an alternate to WHMCS-Bridge with one-time payment and life-time updates, you are at right place.
WHMCS Client Area WordPress Plugin brings client area within WP. Having this add-on will integrate your billing, support and and all other WHMCS operations that can performed after login only. This integration will provide your customers a user-friendly and consistent customer experience. Adding value to your WP website, the add-on will help you to keep your clients at your WordPress site.
Note: WHMCS Client Area requires WHMPress Helper (A WHMCS Add-on Module) to be installed in WHMCS. WHMPress helper is is not part of the WordPress Plugin. A lite version is included in the package for FREE. Please download using “All Files & Documentation” option.