Extended vs Flexible Checkout Fields (September 2026)
Updated September 7, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org Custom Field Plugins top 10: Extended at #4 and Flexible Checkout Fields at #6. Extended leads on 4 of the 5 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
Extended
Advanced Custom Fields: Extended
All-in-one enhancement suite that improves WordPress & Advanced Custom Fields.
Flexible Checkout Fields
Flexible Checkout Fields for WooCommerce – WooCommerce Checkout Manager
The best WooCommerce checkout manager. Edit, remove or add checkout fields. Customize WooCommerce checkout with this checkout field customizer.
Who leads on what
Extended leads on 4 of the 5 measures we track.
Extended ranks higher on WordPress.org: #4 against #6 in Custom Field Plugins.
Extended has more users: 100,000+ active installs against 80,000+.
Extended is rated higher: 4.8 out of 5 from 132 reviews, against 4.7 from 295 reviews.
Flexible Checkout Fields has more reviews behind its score: 295 against 132.
Extended was updated more recently, on August 27, 2026; Flexible Checkout Fields on August 19, 2026.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
Extended
Pick Extended if you go by where WordPress.org itself puts them, you want the plugin more sites already run, the review score matters most to you or you want the one shipping releases most recently.
Flexible Checkout Fields
Pick Flexible Checkout Fields if you want the score backed by more reviews.
Extended vs Flexible Checkout Fields side by side
| Extended | Flexible Checkout Fields | |
|---|---|---|
| Custom Field Plugins ranking | #4 | #6 |
| Rating | 4.8 | 4.7 |
| Reviews | 132 | 295 |
| Active installs | 100,000+ | 80,000+ |
| Total downloads | 2,635,109 | 3,681,500 |
| Downloads, last 30 days | – | – |
| Last updated | Aug 27, 2026 | Aug 19, 2026 |
| First published | Mar 18, 2019 | Sep 7, 2016 |
| Tested up to WordPress | 7.1 | 7.1 |
| Requires PHP | 5.6 | 7.4 |
| Pricing | Free on WordPress.org | Free + paid version |
30-day download figures appear after both plugins have 30 days of tracking.
Extended ratings
Flexible Checkout Fields ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither Extended nor Flexible Checkout Fields can pay to appear here: the pair exists only because both plugins reached the Custom Field Plugins top 10. Full methodology.
Extended vs Flexible Checkout Fields: common questions
Is Extended better than Flexible Checkout Fields?
Extended leads on 4 of the 5 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Extended ranks higher on WordPress.org: #4 against #6 in Custom Field Plugins.
Which has more users, Extended or Flexible Checkout Fields?
Extended ranks higher on WordPress.org: #4 against #6 in Custom Field Plugins.
Which is rated higher, Extended or Flexible Checkout Fields?
Extended has more users: 100,000+ active installs against 80,000+.
Are Extended and Flexible Checkout Fields free?
Both are free to install from WordPress.org. Extended may also sell a paid version or add-ons. Flexible Checkout Fields is listed as commercial, so a paid version or add-ons exist.
Alternatives to Extended and Flexible Checkout Fields
Plugins that score close to both in the same WordPress.org rankings and tags.
More Custom Field Plugins comparisons
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- Extended vs PPOM
- Advanced Custom Fields vs Flexible Checkout Fields
- Custom Field Template vs Flexible Checkout Fields
- Flexible Checkout Fields vs Pods
- Flexible Checkout Fields vs Secure Custom Fields
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