Yes, RingCaptcha is free to use. It is available as a free plugin on WordPress.org.

How many websites use RingCaptcha?

RingCaptcha has 0 active installations as tracked by WordPress.org.

What are the best RingCaptcha alternatives?

Popular alternatives to RingCaptcha include Wordfence Security – Firewall, Malware…, Really Simple Security – Simple and…, Limit Login Attempts Reloaded – Login…. You can compare them side-by-side on our comparison pages.

Does RingCaptcha work with the latest WordPress?

RingCaptcha has been tested up to WordPress 6.6.5. It requires WordPress 4.0+ and PHP 5.6+.

RingCaptcha – Phone Verification on Checkout & SMS Order Notifications — Reviews, Rating & Alternatives (2026)

Name: RingCaptcha – Phone Verification on Checkout & SMS Order Notifications
Author: ringcaptcha

As of April 2026, RingCaptcha is a WordPress 2FA plugin with 0 active installations and a 0/5 rating0. It has been downloaded 541 times in total. Requires WordPress 4.0+ and PHP 5.6+. Available on WordPress.org since 2024. Last updated 1 year ago — may have compatibility concerns. Top alternative: Wordfence Security – Firewall, Malware….

0/5Rating

0active installs

541total downloads

2 yearssince 2024

Overview

This plugin replaces the default phone field on your WooCommerce checkout page with RingCaptcha’s phone verification widget. WooCoommerce does not have phone verification by default so people can just input random phone numbers and business owners can’t verify if an order is legitimate or not.

This plugin also adds SMS order notifications to admin and customers whenever someone places an order. This is useful for notifying customers for the status of your shipping, or simply just giving thank you messages. SMS order notifications are tied to each WooCommerce order status, for example an SMS is sent to a customer when you update the order to completed.

Watch the demo here.