CMB2 vs AAA Option Optimizer (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

CMB2

CMB2

5(91)

300K+ active installs

Free

Updated 2 years ago
View CMB2
VS
AAA Option Optimizer

AAA Option Optimizer

4.6(24)

9.0K+ active installs

Free

Updated 3 weeks ago
View AAA Option Optimizer

Quick Verdict

As of April 2026, CMB2 has a higher user rating (5/5 from 91 reviews) and leads in active installations (300K+ vs 9.0K+). Both are free WordPress plugins. CMB2 has accumulated 5.0M+ total downloads while AAA Option Optimizer has 99K+. AAA Option Optimizer has a higher support resolution rate (67% vs 0%).

Detailed Comparison

Rating
5/5CMB2
AAA Option Optimizer4.6/5
Total Reviews
91CMB2
AAA Option Optimizer24
Active Installs
300K+CMB2
AAA Option Optimizer9.0K+
Total Downloads
5.0M+CMB2
AAA Option Optimizer99K+
Support Resolution
0%CMB2
AAA Option Optimizer67%
Last Updated
2 years agoCMB2
AAA Option Optimizer3 weeks ago
First Released
2014CMB2
AAA Option Optimizer2024
Age
12 yearsCMB2
AAA Option Optimizer2 years
WP Requires
3.8.0+CMB2
AAA Option Optimizer6.7+
PHP Requires
7.4+CMB2
AAA Option Optimizer7.4+
Business Model
FreeCMB2
AAA Option OptimizerFree
Latest Version
2.11.0CMB2
AAA Option Optimizer1.6.1

Rating Breakdown

CMB2

5/5(91 reviews)
5
99%
4
0%
3
0%
2
0%
1
1%

AAA Option Optimizer

4.6/5(24 reviews)
5
83%
4
0%
3
13%
2
0%
1
4%

Recent Reviews

CMB2 Reviews

by suiramus

Super useful!

Thank you for your hard work!One of the best plugin for developers. Simple and effective.

by paknejad

Simple and free and much better than advance custom fields

Simple and free and much better than advance custom fields

by Aditya Thok

Powerfull

Powerfull, Simple and Clean

AAA Option Optimizer Reviews

by melinahein

Great for short term use

The plugin was great for short term use to figure out unused options from old plugins after clicking through each page. It really helped to reduce autoloaded options.When letting it run along for a wh

by momo-fr

A very useful plugin!!

Allows you to clean up the options on sites with a long history of themes and plugins installations.Very useful.

by mattyscribs

Requested options that do not exist question

Under “Requested options that do not exist”, I’m not sure to trust setting these to false. Is there a way to revert any actions I take. How do I know if these actions are actually needed or do I just

Frequently Asked Questions

Is CMB2 or AAA Option Optimizer more popular?
CMB2 has 300K+ active installations while AAA Option Optimizer has 9.0K+. CMB2 is the more widely-used plugin as of April 2026.
Which has better ratings — CMB2 or AAA Option Optimizer?
CMB2 has a 5/5 rating from 91 reviews, while AAA Option Optimizer has a 4.6/5 rating from 24 reviews.
Are CMB2 and AAA Option Optimizer free?
CMB2 is free and AAA Option Optimizer is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — CMB2 or AAA Option Optimizer?
As of April 2026, CMB2 has a 0% support resolution rate while AAA Option Optimizer has a 67% rate.
Which plugin is updated more frequently?
CMB2 was last updated 2 years ago and AAA Option Optimizer was last updated 3 weeks ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.