PluginSift

Advanced Custom Fields (ACF®) vs Extend Post Data (2026)

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

Advanced Custom Fields (ACF®)

Advanced Custom Fields (ACF®)

4.5(1,428)

2.0M+ active installs

Free

Updated 5 days ago
View Advanced Custom Fields (ACF®)
VS
Extend Post Data

Extend Post Data

0(0)

10 active installs

Free

Updated 6 years ago
View Extend Post Data

Quick Verdict

As of April 2026, Advanced Custom Fields (ACF®) has a higher user rating (4.5/5 from 1,428 reviews) and leads in active installations (2.0M+ vs 10). Both are free WordPress plugins. Advanced Custom Fields (ACF®) has accumulated 69M+ total downloads while Extend Post Data has 1.7K+.

Detailed Comparison

Rating
4.5/5Advanced Custom Fields (ACF®)
◄
Extend Post DataN/A
Total Reviews
1,428Advanced Custom Fields (ACF®)
◄
Extend Post Data0
Active Installs
2.0M+Advanced Custom Fields (ACF®)
◄
Extend Post Data10
Total Downloads
69M+Advanced Custom Fields (ACF®)
◄
Extend Post Data1.7K+
Support Resolution
43%Advanced Custom Fields (ACF®)
Extend Post DataN/A
Last Updated
5 days agoAdvanced Custom Fields (ACF®)
◄
Extend Post Data6 years ago
First Released
2011Advanced Custom Fields (ACF®)
Extend Post Data2015
Age
15 yearsAdvanced Custom Fields (ACF®)
Extend Post Data11 years
WP Requires
6.2+Advanced Custom Fields (ACF®)
Extend Post Data4.2+
PHP Requires
7.4+Advanced Custom Fields (ACF®)
Extend Post Datafalse+
Business Model
FreeAdvanced Custom Fields (ACF®)
Extend Post DataFree
Latest Version
6.8.0Advanced Custom Fields (ACF®)
Extend Post Data1.0.9

Rating Breakdown

Advanced Custom Fields (ACF®)

4.5/5(1,428 reviews)
5
84%
4
2%
3
1%
2
1%
1
12%

Extend Post Data

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

Recent Reviews

Advanced Custom Fields (ACF®) Reviews

by tyriqsuth

Must Have Tool

One of the best plugins I’ve used. Makes custom fields super easy to manage. Works smoothly and is very flexible. tnx to devs, really helped in my projects 👍

by albertowadsworth

Flexible Fields Tool

ACF really helps when adding custom fields to posts n pages. Setup is pretty simple and very flexible. Took a little time to learn at first, but works great once you get used to it. Tnkz devs.

by annafjmorris

I just want to display the content

The back-end set up is great and clearly this is a powerful plugin. However, this plugin requires either the paid version or custom PHP theme to display the content on the front end! There are no bloc

Extend Post Data Reviews

No reviews yet

Frequently Asked Questions

Is Advanced Custom Fields (ACF®) or Extend Post Data more popular?
Advanced Custom Fields (ACF®) has 2.0M+ active installations while Extend Post Data has 10. Advanced Custom Fields (ACF®) is the more widely-used plugin as of April 2026.
Which has better ratings — Advanced Custom Fields (ACF®) or Extend Post Data?
Advanced Custom Fields (ACF®) has a 4.5/5 rating from 1,428 reviews, while Extend Post Data has a 0/5 rating from 0 reviews.
Are Advanced Custom Fields (ACF®) and Extend Post Data free?
Advanced Custom Fields (ACF®) is free and Extend Post Data is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Advanced Custom Fields (ACF®) or Extend Post Data?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Advanced Custom Fields (ACF®) was last updated 5 days ago and Extend Post Data was last updated 6 years ago.

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