Flexible Product Fields (WooCommerce… vs Custom WooCommerce Checkout Fields… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Flexible Product Fields (WooCommerce…
10K+ active installs
Free
Custom WooCommerce Checkout Fields…
2.0K+ active installs
Free
Quick Verdict
As of April 2026, Flexible Product Fields (WooCommerce… has a higher user rating (4.5/5 from 105 reviews) and leads in active installations (10K+ vs 2.0K+). Both are free WordPress plugins. Flexible Product Fields (WooCommerce… has accumulated 747K+ total downloads while Custom WooCommerce Checkout Fields… has 76K+.
Detailed Comparison
| Metric | Flexible Product Fields (WooCommerce… | Custom WooCommerce Checkout Fields… | |
|---|---|---|---|
| Rating | 4.5/5 | ◄ | 3.4/5 |
| Total Reviews | 105 | ◄ | 18 |
| Active Installs | 10K+ | ◄ | 2.0K+ |
| Total Downloads | 747K+ | ◄ | 76K+ |
| Support Resolution | 80% | N/A | |
| Last Updated | 5 days ago | ◄ | 1 year ago |
| First Released | 2017 | 2017 | |
| Age | 9 years | 9 years | |
| WP Requires | 6.4+ | 4.5+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 2.14.3 | 1.3.4 |
Rating Breakdown
Flexible Product Fields (WooCommerce…
Custom WooCommerce Checkout Fields…
Download Trends
Over the past 30 days, Flexible Product Fields (WooCommerce… averaged approximately 636 daily downloads while Custom WooCommerce Checkout Fields… averaged 9.
Recent Reviews
Flexible Product Fields (WooCommerce… Reviews
Great plugin, incredible support
Used this plugin to replace another one doing a similar job but was causing site bloat. Flexible Product Fields does exactly what I need it to, has clear documentation, and when I had a rather obscure
Cannot say enough good things about Flexible Product fields
I’ve actually used the free version of this plugin for a few years now since I don’t have a use case that justifies the paid version. Recently I had an issue come up that made me cringe – asking f
Not working
The plugin doesn’t work at all. It doesn’t matter what I do, how I do it. It doesn’t work at all. A waste of my time spent on it.
Custom WooCommerce Checkout Fields… Reviews
Terrible plugin
Terrible plugin, it didn’t work. It gives an error out of nowhere (Your changes were not saved due to an error (or you made none!)) and doesn’t give any clue as to what the error was and doesn’t add t
Bad programming
The plugin developer has unnecessarily overwritten the default WooCommerce fields, making it impossible to add custom or extra attributes for further customization. This approach goes against best pra
Broke my site
Does not work with FunnelKit
More Woocommerce Custom Fields Worth Comparing
Top alternatives in the same category as Flexible Product Fields (WooCommerce… and Custom WooCommerce Checkout Fields…
WooCommerce Product Addons Add custom fields to your WooCommerce product page. With an easy-to-use Custom Form Builder.
Increase average order value by letting your customers purchase additional options on your products.
WooCommerce product fields, product addons and formula price calculator. Absolutely FREE - 23 different field types on your product and order page.
Frequently Asked Questions
Is Flexible Product Fields (WooCommerce… or Custom WooCommerce Checkout Fields… more popular?
Which has better ratings — Flexible Product Fields (WooCommerce… or Custom WooCommerce Checkout Fields…?
Are Flexible Product Fields (WooCommerce… and Custom WooCommerce Checkout Fields… free?
Which plugin has better support — Flexible Product Fields (WooCommerce… or Custom WooCommerce Checkout Fields…?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.