Great question! Hide My WP Ghost offers a robust set of features, including URL customization and brute force protection and a great option. At Security Ninja, we focus on proactive vulnerability detection and seamless integration with your workflows. We've made our interface extremely user-friendly. They focus a lot on hiding WordPress elements, our primary aim is to block malicious and suspicious activity.

We will add Hide My WP Ghost to the comparison table we are preparing, but it takes a little time to make sure we get the details right :-)

The Free version only provides a Vulnerability Scanner and Reports, there are no features such as Firewall, Malware scanner, Brute Force Prevention, etc. While many other security plugins such as All in One WP Security, Solid WP, and Wordfence provide many additional security features in the free version. So I can't try to compare yet.