PluginScout

Inboxify Sign Up Form — WordPress Newsletter Plugin

by Inboxify · WordPress.org page · Website

v1.0.4 Tested up to WP 4.9.31

Inboxify Sign Up Form has 100+ active installs on WordPress.org and 2,423 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on October 16, 2018, tested up to WordPress 4.9.31.

Inboxify Sign Up Form at a glance

Active installs
100+
Total downloads
2,423
Downloads, last 30 days
–
available after 30 days of tracking
30-day growth
–
tracking since September 4, 2026

Is Inboxify Sign Up Form well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Behind
tested up to WordPress 4.9.31, not yet with the current 7.1

Features

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

  • Easy to use Sign Up Form Widget
  • Add a sign up form to your posts and pages using the shortcode [inboxify_subscribe]
  • Add a subscribe checkbox to your comment form, registration form or user profile form
  • Prevent spam submissions using one of the supported CAPTCHA plugins
  • Compatible with the “Really Simple CAPTCHA”, “SI CAPTCHA Anti-Spam” and “WordPress ReCaptcha Integration” plugins
  • AJAX form processing

Details

Easily add Inboxify newsletter sign up forms to your WordPress website with the offical Inboxify Sign Up Form plugin.

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

Rankings Inboxify Sign Up Form competes in

Tags

  • inboxify
  • mailing list
  • newsletter
  • newsletter sign up
  • sign up

More from Inboxify

Version
1.0.4
Last updated
Oct 16, 2018
First published
Jul 8, 2017
Requires WordPress
3.0.0
Tested up to
4.9.31
Requires PHP
–
Pricing
Free on WordPress.org

Inboxify Sign Up Form FAQ

What does Inboxify Sign Up Form do?

According to its WordPress.org readme, Inboxify Sign Up Form offers Easy to use Sign Up Form Widget, Add a sign up form to your posts and pages using the shortcode [inboxify_subscribe], Add a subscribe checkbox to your comment form, registration form or user profile form, Prevent spam submissions using one of the supported CAPTCHA plugins and Compatible with the “Really Simple CAPTCHA”, “SI CAPTCHA Anti-Spam” and “WordPress ReCaptcha Integration” plugins.

How many active installs does Inboxify Sign Up Form have?

WordPress.org reports 100+ active installs for Inboxify Sign Up Form as of September 7, 2026.

Is Inboxify Sign Up Form still maintained?

The last release was on October 16, 2018, more than a year ago. WordPress.org shows a warning on plugins that go this long without an update.

Is Inboxify Sign Up Form free?

Inboxify Sign Up Form is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.