While making a site, it is important to make a site that is safe for both users and site owner. As everybody is aware of spammers flooding the websites. They misuse the site and keep posting spam comments.

In this WordPress Wednesday, I’ll share some WordPress captcha plugins for those who are looking for WordPress captcha plugins that you can use to prevent spam.

Having a WordPress captcha plugin can help prevent spam comments on your site. Since spam commenting is an important issue, it is suggested to add captcha to your forms and user registration/login pages.

Firstly, what Is a CAPTCHA and How Is It Useful?

Captcha is a smart method to eliminate bots from performing an activity on your site.

There’re over 10 types of captcha available on the market, and you can add them to your website to block spammers. You’ve probably seen all captcha types such as text, image, audio, puzzle, math captcha, and so on.

But why does this matter?

Because malicious threats and bot attacks are increasing every single day.

This can put a load on your servers and make your site slow. A captcha can be useful to protect your site from such unwanted issues. Not only can these attacks affect the speed of your site, but also helps disturbs your rankings in search results.

If you are running an eCommerce store or a membership site, you should add a captcha to avoid bot attacks and fake registrations, this way you won’t need to deal with bots and only focus on the right stuff.

Best WordPress Captcha Plugins and Tools

Right below, you will find 5 WordPress captcha plugins. The plugins below offer different features and captcha types, so you can select the most suitable captcha plugin that suits your needs.

1. reCaptcha

Recaptcha

reCaptcha is a free WordPress captcha plugin that protects your WordPress website forms from spam entries while letting real people pass through with ease. reCaptcha can be used for login, registration, password recovery, comments, popular contact forms, and other. reCAPTCHA Version 3, Version 2, Invisible are included.

Users are required to confirm that they are not a robot before the form can be submitted. It’s easy for people and hard for bots.

2. hCaptcha

Hcaptcha

hCaptcha is a premium captcha tool that keep bots and malicious attacks away from your website. It protects user privacy and provides a secure environment to keep your site running smoothly.

It’s has a simple and reliable bot detection method and offers easy captcha for humans to solve and pass security checks. With machine learning technology, it determines genuine human interactions to make captcha simple and save time.

This tool has has a free plan the comes with limited features. While there is hCaptcha Enterprise plan gives you complete control of challenge types, challenge content, difficulty levels, custom challenge creation, time-based scheduling, multi-user dashboards, and advanced reports.

There is a WordPress plugin but please take note as this is a community-developed plugin. All integrations were submitted by developers who didn’t want to wait for a particular plugin to add native hCaptcha support.

3. Advanced noCaptcha & invisible Captcha

Advanced Nocaptcha & Invisible Captcha (v2 & V3)

Advanced noCaptcha & invisible Captcha is WordPress captcha plugin that is free and is here to display captcha in your comment form, login page, user registration page, password reset page, and so on. You can also add it to your custom WordPress forms.

It allows for multiple captchas on the same page. It lets you create a conditional login captcha to display after a few failed login attempts. You can also show or hide captcha to logged-in users.

4. Login No Captcha reCAPTCHA

Login No Captcha Recaptcha

Login No Captcha reCAPTCHA is a free WordPress captcha plugin. It adds a Google No Captcha checkbox to your WordPress and WooCommerce login page, forgets password page, and user registration page.

It blocks access to automated scripts and allows humans to log in by checking a box. The plugin requires no settings and works automatically after the activation.

5. Google reCAPTCHA

Google Recaptcha

Google reCAPTCHA is a captcha tool that protects your site from bots, fraud, and abuse. As its been built by Google, it uses advanced technology to keep malicious threats away and makes sure that legitimate users can easily pass the security checks.

reCAPTCHA blocks fake and bot users to sign up on your site while letting valid users log in and make purchases. It has an adaptive technology that learns from human and bot interactions on your website.

Google reCAPTCHA has 3 versions. reCAPTCHA v2, reCAPTCHA v3, and reCAPTCHA Enterprise. You can use the free versions (v2 and v3) to validate basic interactions. The enterprise plan is paid plan and comes with powerful features. If you want to use the enterprise and simple connection to their sales team to get a quote. As prices are subject to your needs.

Price: Free

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WordPress Wednesday – 5 WordPress Captcha Plugins & Tools