Unfiltered MU vs CP Blocks (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, CP Blocks has a higher user rating (5/5 from 12 reviews) while Unfiltered MU leads in active installations (2.0K+ vs 1.0K+). Both are free WordPress plugins. Unfiltered MU has accumulated 121K+ total downloads while CP Blocks has 35K+.
Detailed Comparison
| Metric | Unfiltered MU | CP Blocks | |
|---|---|---|---|
| Rating | 4.9/5 | ► | 5/5 |
| Total Reviews | 14 | ◄ | 12 |
| Active Installs | 2.0K+ | ◄ | 1.0K+ |
| Total Downloads | 121K+ | ◄ | 35K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 7 years ago | ► | 3 days ago |
| First Released | 2008 | 2017 | |
| Age | 18 years | 9 years | |
| WP Requires | 2.9.2+ | 3.0.5+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.3.1 | 1.1.2 |
Rating Breakdown
Unfiltered MU
CP Blocks
Download Trends
Over the past 30 days, Unfiltered MU averaged approximately 27 daily downloads while CP Blocks averaged 22.
Recent Reviews
Unfiltered MU Reviews
Apparently it still works
I’m using WordPress version 6.0 and this plugin initially solved my problem, at least adding it as a mu-plugin. It is well written and if necessary it is not difficult to create its own version to all
Still working with WP version 5.8
My multisite network uses raw HTML, inline SVG and scripts in certain pages, but Admins trying to edit these pages, would mean the page breaks and displayed in mess…Applying this plugin took the pain
Needed More Then Ever for Multisite WP 5.0 and later
I’m no php expert, but wish someone who is would make sure this plugin keeps working with later revisions. WordPress 5.0 seemed to have removed the ability to allow unfiltered HTML with a define line
CP Blocks Reviews
Excellent plug-in
I was able to create 3 custom calculators in 2 days with CFF. And I started with 0 experience with the software. The online documentation is very good. It answered all my questions without contacti
Very good
I like it.
Great plugin
I’m using it with Calculated Fields Form and it’s great!
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Frequently Asked Questions
Is Unfiltered MU or CP Blocks more popular?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.