Advanced Custom Fields (ACF®) vs Custom Block Builder – Lazy Blocks (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Advanced Custom Fields (ACF®)
2.0M+ active installs
Free
Custom Block Builder – Lazy Blocks
20K+ active installs
Free + Premium
Quick Verdict
As of April 2026, Custom Block Builder – Lazy Blocks has a higher user rating (4.9/5 from 80 reviews) while Advanced Custom Fields (ACF®) leads in active installations (2.0M+ vs 20K+). Both are free WordPress plugins. Advanced Custom Fields (ACF®) has accumulated 69M+ total downloads while Custom Block Builder – Lazy Blocks has 414K+. Advanced Custom Fields (ACF®) has a higher support resolution rate (43% vs 0%).
Detailed Comparison
| Metric | Advanced Custom Fields (ACF®) | Custom Block Builder – Lazy Blocks | |
|---|---|---|---|
| Rating | 4.5/5 | ► | 4.9/5 |
| Total Reviews | 1,428 | ◄ | 80 |
| Active Installs | 2.0M+ | ◄ | 20K+ |
| Total Downloads | 69M+ | ◄ | 414K+ |
| Support Resolution | 43% | ◄ | 0% |
| Last Updated | 5 days ago | ◄ | 1 month ago |
| First Released | 2011 | 2018 | |
| Age | 15 years | 8 years | |
| WP Requires | 6.2+ | 6.2+ | |
| PHP Requires | 7.4+ | 8.0+ | |
| Business Model | Free | Free + Premium | |
| Latest Version | 6.8.0 | 4.2.1 |
Rating Breakdown
Advanced Custom Fields (ACF®)
Custom Block Builder – Lazy Blocks
Download Trends
Over the past 30 days, Advanced Custom Fields (ACF®) averaged approximately 56,756 daily downloads while Custom Block Builder – Lazy Blocks averaged 155.
Recent Reviews
Advanced Custom Fields (ACF®) Reviews
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 👍
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.
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
Custom Block Builder – Lazy Blocks Reviews
Amazing plugin
Very useable plugin for building custom blocks, easy to work with and very flexible.
Speeds up development
Hi, thanks for awesome plugin! It really makes developing sites faster when using Gutenberg editor.
Greatest plugin for all people who hate Page Builders
Unfortunately it’s not being updated for 5 months 🙁
More Fields Worth Comparing
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Secure Custom Fields boosts content management with custom fields and options. It deactivates Advanced Custom Fields to prevent duplicate code errors.
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The Custom Field Template plugin extends the functionality of custom fields.
Frequently Asked Questions
Is Advanced Custom Fields (ACF®) or Custom Block Builder – Lazy Blocks more popular?
Which has better ratings — Advanced Custom Fields (ACF®) or Custom Block Builder – Lazy Blocks?
Are Advanced Custom Fields (ACF®) and Custom Block Builder – Lazy Blocks free?
Which plugin has better support — Advanced Custom Fields (ACF®) or Custom Block Builder – Lazy Blocks?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.