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ReCaptcha Integration for WordPress

By weDevs

Security & Privacy / Security Scanning & Malware Protection

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

ReCaptcha Integration for WordPress Review - In-Depth Analysis

Integrate reCaptcha for login, signup, and comment forms. Supports WooCommerce and Ninja Forms.

Performance Overview

WPS Score

6.84/10

User Rating

4.4/5 (based on 94+ reviews)

Active Installations

9,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

4 / 10 (Low Risk) It is calculated using the weighted average of all versions.

What It Does

This plugin allows you to integrate reCaptcha into your WordPress blog. It supports both the old style and the new no Captcha reCaptcha. You can secure login, signup, and comment forms, as well as integrate with Ninja Forms.

The plugin works with WP Multisite, bbPress, BuddyPress, and WooCommerce for checkout, registration, and login forms. It also provides a plugin API for custom integrations.

Localizations are available for several languages including Brazilian Portuguese, Spanish, Italian, and German. The plugin is compatible with WP Multisite, allowing network-wide activation or single site activation.

Comparing to Alternatives

ReCaptcha Integration for WordPress offers a focused solution for adding Captcha to WooCommerce guest checkout and custom forms, distinguishing itself from other plugins that often require payment or limit Captcha to login and registration pages.

Top alternatives

Strengths

Supports WooCommerce guest checkout Captcha, unique among free options
Easy to use with custom templates
High user satisfaction with 80.9% five-star ratings
Free to use with no paid version required
Quick installation and effective functionality

Weaknesses

Has had security vulnerabilities in the past, though fixed in recent versions
Some users report need for security updates
Limited visibility compared to competitors
No premium features or paid support options available

User Sentiment Analysis

The plugin enjoys a strong positive reception with over 80% five-star ratings, indicating user satisfaction with its functionality and ease of use. However, about 12.8% of ratings are low, reflecting concerns primarily about security updates.

Positive highlights

"Only plugin to add WooCommerce checkout Captcha" — James Jones
"Very easy to use in custom templates." — moonshdw8
"Installed first time and is working fine which is the opposite to several other I tried." — wplogin12
"Good plugin. Very well." — steve92
"Plugin is good but faced issues" — zubee

Common complaints

WP says it needs some security update !!!

Weaknesses

Past reflected and stored XSS vulnerabilities fixed only in recent versions
No proactive paid support or premium security features
Some users experienced malware issues possibly linked to outdated versions

Who Should Use This?

Best for

Users seeking a free, straightforward Captcha solution that integrates well with WooCommerce guest checkout and custom forms without needing premium features.

Not ideal for

Sites requiring the highest security standards or dedicated support, as past vulnerabilities and lack of a pro version may pose risks for sensitive environments.

Pricing & Value

Free version includes

The free version includes full Captcha integration for WooCommerce guest checkout and custom forms with no feature restrictions.

Final Verdict

ReCaptcha Integration for WordPress stands out for its unique support of WooCommerce guest checkout Captcha and ease of use in custom templates, backed by a strong majority of positive user reviews. It offers excellent value as a free plugin with no hidden costs or premium tiers.

However, users should be aware of its history of security vulnerabilities, which have been addressed in recent updates. Those prioritizing robust security or requiring premium support might consider alternatives, but for many, this plugin provides a solid, cost-effective Captcha solution.

Other Notable Features

Here are a few other notable features of this free ReCaptcha Integration for WordPress plugin.

reCaptcha

signup forms

comment forms

WooCommerce integration

Screenshots

FAQ

If it says ‘Invalid sitekey’ and you checked the ‘Prevent lockout’ option on the plugin
settings (it’s on by default) you can log in with an administrator account and ignore the
captcha. If the keys are really invalid, the plugin will let you in, so you can set up a
new keypair.

When you see “Invalid domain for site key”, then the key is okay in general, but not for
your domain. The server can not test this case, so an effective lockout prevention is not
possible.

You will either need one of the following:
– access to the settings for your sitekey on reCaptcha API key administration
– access to your WordPress installation (via SSH or FTP) or database access
– database access

With API key admin

Look at source code of the login page.
Find the part saying data-sitekey="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
(The XXX-part should be your sitekey.)
Go to the Google reCaptcha API key administration
Find the list entry with the sitekey from step 2
If lockout prevention is enabled you can simply delete the key set up a new one.
If not enter your domain name at “Domains” in a new line and wait up to 30 minutes.

With FTP Access:

Add this line of Code somewhere at the end of your theme functions.php:
add_filter(‘wp_recaptcha_required’,’__return_false’);

This will disable the chaptcha everywhere.
Set up a new keypair and test it.
Remove the line above from your theme functions.php.

If you have Database access

Execute the following SQL-Commands in your Database:
DELETE FROM wp_options WHERE option_name = ‘recaptcha_publickey’;
DELETE FROM wp_options WHERE option_name = ‘recaptcha_privatekey’;

(Please note that wp_options might have a different prefix in your installation.)
After the login you will see a message asking you to set up the API keys.
Set up a new keypair on Google and test it.

If none of these works for you

That’s too bad…