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Flexible Product Fields — WordPress Custom Field Plugin

Flexible Product Fields (WooCommerce Product Addons) – WooCommerce Product Page Editor

by wpdesk · WordPress.org page · Website

v2.14.9 Tested up to WP 7.1 PHP 7.4+ Paid version available

Flexible Product Fields has 10,000+ active installs on WordPress.org and 794,263 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on August 20, 2026, tested up to WordPress 7.1.

Flexible Product Fields at a glance

Active installs
10,000+
Total downloads
794,263
Downloads, last 30 days
–
available after 30 days of tracking
30-day growth
–
tracking since September 4, 2026

Is Flexible Product Fields well maintained?

Support threads resolved
1 of 1
recent threads on the WordPress.org support forum
WordPress compatibility
Current
tested up to WordPress 7.1, the current release is 7.1
One-star reviews
10%
10 of 105 reviews on WordPress.org

Features

The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.

  • Adding WooCommerce extra product options on the product page
  • Showing labels and field values in cart summary and checkout page (read more)
  • Marking custom product fields as required or not (read more)
  • Editing options for each placeholder and tooltip
  • Assigning CSS classes for field targeting and styling
  • Saving product configuration (read more)

Flexible Product Fields reviews and ratings

105 reviews on WordPress.org, with the most recent ones as their authors posted them.

All reviews
4.5 out of 5

105 reviews

5★
87
4★
4
3★
2
2★
2
1★
10

  • 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 feature request the support team got back to me straight away and I had a custom snippet in my inbox about a week later.

    bendakk

  • 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 for support on the free version of a plugin. I reached out for help on the WordPress support forum for this plugin and was incredibly surprised at the assistance I got. We went back and forth a few times until my issue was resolved. I could not be happier. I was expecting to be bumped way down the priority list or disregarded entirely, but I got troubleshooting steps, quick replies, and eventually we landed on an answer. I cannot recommend Flexible Product fields enough. I'm blown away by how well my experience was.

    willthom

  • 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.

    Peter Leenders

  • Easy to use

    Easy to use and works as it should

    vunruh

  • Everything is great, I recommend it!

    I bought this plugin six months ago, there was a problem with the connection, but fast and high-quality technical support helped to solve all my issues, I recommend it!

    valentyn1702

  • Simple and very well made plugin

    Simple and very well made plugin. Also the support they provide is really super. Always available and friendly!

    Enrico

Where Flexible Product Fields ranks on WordPress.org

The rankings we track that Flexible Product Fields appears in, and how its position changed over 30 days.

Ranking WordPress.org placement Position 30 days
Best Custom Field Plugins #19 by tag, #26 in search #14 –
Best Product Filter Plugins #32 in search, not tagged #51 –

Flexible Product Fields alternatives

Plugins that solve the same problem, ranked by how closely they overlap with Flexible Product Fields.

All Flexible Product Fields alternatives

Details

Add extra product options on your WooCommerce product page. Product addons for all product variations. 20 free product addons.

The full description, screenshots and every review live on the WordPress.org page.

Rankings Flexible Product Fields competes in

Tags

  • custom fields
  • dynamic fields
  • extra options
  • woocommerce
  • woocommerce product options

More from wpdesk

Version
2.14.9
Last updated
Aug 20, 2026
First published
Feb 22, 2017
Requires WordPress
6.4
Tested up to
7.1
Requires PHP
7.4
Pricing
Free, paid version available

Flexible Product Fields FAQ

What does Flexible Product Fields do?

According to its WordPress.org readme, Flexible Product Fields offers Adding WooCommerce extra product options on the product page, Showing labels and field values in cart summary and checkout page (read more), Marking custom product fields as required or not (read more), Editing options for each placeholder and tooltip and Assigning CSS classes for field targeting and styling.

How many active installs does Flexible Product Fields have?

WordPress.org reports 10,000+ active installs for Flexible Product Fields as of September 7, 2026.

Is Flexible Product Fields still maintained?

Yes. The last release was on August 20, 2026 and it is tested up to WordPress 7.1.

Does Flexible Product Fields have good support?

On the WordPress.org forum, 1 of 1 recent support threads for Flexible Product Fields are marked resolved. That is the developer's free support; a paid version usually comes with its own channel.

Is Flexible Product Fields free?

Flexible Product Fields is free to install from WordPress.org. The developer lists it as commercial, so a paid version or paid add-ons exist.

Where does Flexible Product Fields rank among Custom Field Plugins?

Flexible Product Fields is #14 in the WordPress.org Custom Field Plugins ranking.