Username Changer vs AEIOU (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, AEIOU has a higher user rating (5/5 from 2 reviews) while Username Changer leads in active installations (40K+ vs 10). Both are free WordPress plugins. Username Changer has accumulated 464K+ total downloads while AEIOU has 3.4K+.
Detailed Comparison
| Metric | Username Changer | AEIOU | |
|---|---|---|---|
| Rating | 4.5/5 | ► | 5/5 |
| Total Reviews | 70 | ◄ | 2 |
| Active Installs | 40K+ | ◄ | 10 |
| Total Downloads | 464K+ | ◄ | 3.4K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 4 months ago | ◄ | 13 years ago |
| First Released | 2012 | 2013 | |
| Age | 14 years | 13 years | |
| WP Requires | 3.0+ | 3.4+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 3.2.3 | 0.7 |
Rating Breakdown
Username Changer
AEIOU
Download Trends
Recent Reviews
Username Changer Reviews
Blocked access to wp-admin
This plugin completely blocked access to wp-admin after changing a username. The wp-admin login page now just goes to a blank white page. I had to restore a backup on my site in order to fix it. I
Worked great
I recently set up OpenID on one of my WordPress sites, and needed to update the usernames to a different ID to coincide with single sign-on authentication. Installed this plugin, and it worked, witho
Easy and working
Thanks for this plugin, This is easy and works for me
AEIOU Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as Username Changer and AEIOU
User Role Editor WordPress plugin makes user roles and capabilities changing easy. Edit/add/delete WordPress user roles and capabilities.
Enable and disable email notifications that WordPress sends to the admin and user. Works perfectly with many other plugins!
Login as User is a free WordPress plugin that helps admins switch user accounts instantly to check data.
Simple User Avatar helps users to add or remove their avatar using images from his Media Library.
Easily display your author/user profile info inside WordPress widget.
Frequently Asked Questions
Is Username Changer or AEIOU more popular?
Which has better ratings — Username Changer or AEIOU?
Are Username Changer and AEIOU free?
Which plugin has better support — Username Changer or AEIOU?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.