Keycloak vs LTB Self Service Password

Keycloak has no write-up on Specifiction yet; its figures are above.

LTB Self Service Password is a PHP web application that lets users change or reset passwords in LDAP directories, including standard LDAPv3 directories and Active Directory. Password resets can rely on security questions, an emailed token, or SMS through an external Email 2 SMS service or SMS API. Administrators can configure checks for length, character classes, forbidden characters and words, password reuse, entropy and breached-password status using the Have I been pwned API. Other features include CAPTCHA, password-change email notices, and scripts that run before or after a password change. Users can also update their SSH key, email address and phone number in LDAP. A REST API is available. The free, GPL-3.0-licensed software is self-hosted. Documented installation routes include a tarball, Debian or Ubuntu packages, CentOS or Red Hat packages, Docker and Git for developers. Prerequisites include PHP 7.4 or later, required PHP extensions, Smarty 3 or later, configured mail and sessions, and LDAP connectivity. The project directs software questions to its mailing lists and bug reports to GitHub issues.