Really Simple Security – Simple and… vs Restrict Usernames Emails Characters (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Really Simple Security – Simple and…
3.0M+ active installs
Free
Restrict Usernames Emails Characters
1.0K+ active installs
Free
Quick Verdict
As of April 2026, Really Simple Security – Simple and… has a higher user rating (4.9/5 from 8,811 reviews) and leads in active installations (3.0M+ vs 1.0K+). Both are free WordPress plugins. Really Simple Security – Simple and… has accumulated 206M+ total downloads while Restrict Usernames Emails Characters has 39K+.
Detailed Comparison
| Metric | Really Simple Security – Simple and… | Restrict Usernames Emails Characters | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4.5/5 |
| Total Reviews | 8,811 | ◄ | 25 |
| Active Installs | 3.0M+ | ◄ | 1.0K+ |
| Total Downloads | 206M+ | ◄ | 39K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 4 days ago | ◄ | 4 months ago |
| First Released | 2015 | 2016 | |
| Age | 11 years | 10 years | |
| WP Requires | 6.6+ | 3.0+ | |
| PHP Requires | 7.4+ | 5.3.19+ | |
| Business Model | Free | Free | |
| Latest Version | 9.5.9 | 4.1.2 |
Rating Breakdown
Really Simple Security – Simple and…
Restrict Usernames Emails Characters
Download Trends
Over the past 30 days, Really Simple Security – Simple and… averaged approximately 55,473 daily downloads while Restrict Usernames Emails Characters averaged 14.
Recent Reviews
Really Simple Security – Simple and… Reviews
Simple Yet Effective
Really Simple Security is a great plugin for basic security needs. It’s easy to set up and offers essential protection, but it could use more advanced features for power users. Overall, it’s solid.
Incredibly Good Tool!
It’s a bit tricky, especially when after a long period you have to go back and edit or update, but when I learned to use it years ago it was and is still incredible. It bloody works, giving you total
semplice
<font dir=”auto” style=”vertical-align: inherit;”><font dir=”auto” style=”vertical-align: inherit;”>Efficac</font></font>e
Restrict Usernames Emails Characters Reviews
Awesome Plugin
Exactly Does what we needed, Loved the plugin.
Perfect :D
I dont have money to send to dev, but I love plugin
Perfect!
This plugin is very powerful and useful.It’s super simple to setup – and it JUST WORKS! Just what I needed – thank you!
More Plugins Worth Comparing
Top alternatives in the same category as Really Simple Security – Simple and… and Restrict Usernames Emails Characters
Firewall, Malware Scanner, Two Factor Auth, and Comprehensive Security Features, powered by our 24-hour team. Make security a priority with Wordfence.
Improve your WP security with powerful one-click tools like backup, WAF, and malware scan. Includes free tools like stats, CDN and social sharing.
Simplified WordPress management. Manage site info, maintenance, security, & redirects.
Block excessive login attempts and protect your site against brute force attacks. Simple, yet powerful tools to improve site performance.
Frequently Asked Questions
Is Really Simple Security – Simple and… or Restrict Usernames Emails Characters more popular?
Which has better ratings — Really Simple Security – Simple and… or Restrict Usernames Emails Characters?
Are Really Simple Security – Simple and… and Restrict Usernames Emails Characters free?
Which plugin has better support — Really Simple Security – Simple and… or Restrict Usernames Emails Characters?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.