Is Advanced Custom Fields: Ninjaforms Add-on free?

Yes, Advanced Custom Fields: Ninjaforms Add-on is free to use. It is available as a free plugin on WordPress.org.

How many websites use Advanced Custom Fields: Ninjaforms Add-on?

Advanced Custom Fields: Ninjaforms Add-on has 1.0K+ active installations as tracked by WordPress.org.

What are the best Advanced Custom Fields: Ninjaforms Add-on alternatives?

Popular alternatives to Advanced Custom Fields: Ninjaforms Add-on include MC4WP: Mailchimp for WordPress, MW WP Form, MailerLite – Signup forms (official). You can compare them side-by-side on our comparison pages.

Does Advanced Custom Fields: Ninjaforms Add-on work with the latest WordPress?

Advanced Custom Fields: Ninjaforms Add-on has been tested up to WordPress 4.8.28. It requires WordPress 4.6+ and PHP false+.

Advanced Custom Fields: Ninjaforms Add-on — Reviews, Rating & Alternatives (2026)

Name: Advanced Custom Fields: Ninjaforms Add-on
Rating: 5 (1 reviews)
Author: DannyvanHolten

As of April 2026, Advanced Custom Fields: Ninjaforms Add-on is a WordPress form plugin with 1.0K+ active installations and a 5/5 rating from 1 reviews. It has been downloaded 18K+ times in total. Requires WordPress 4.6+ and PHP false+. Available on WordPress.org since 2017. Last updated 8 years ago — may have compatibility concerns. Downloads are up 63% this week. Top alternative: MC4WP: Mailchimp for WordPress.