Really Simple CAPTCHA tracking and usage
Websites using Really Simple CAPTCHA over time
11,924websites on 11 Nov 2026
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We track 11,924 websites using Really Simple CAPTCHA, along with their country, traffic, industry and platforms. There are 95 websites using Really Simple CAPTCHA in United States.
About Really Simple CAPTCHA
Really Simple CAPTCHA is a lightweight WordPress plugin that adds image-based CAPTCHA verification to forms, including Contact Form 7.
Websites using Really Simple CAPTCHA by countrymarket share
0.8%
🇺🇸US8.7%
🇯🇵JP1.9%
🇩🇪DE1.2%
🇮🇹IT0.9%
🇷🇺RU0.8%
🇫🇷FR0.8%
🇬🇧GB0.8%
🇳🇱NLWebsites using Really Simple CAPTCHA by industrymarket share · top 6 industries
Shopping
Technology & Computing
Education
Medical & Healthcare
Marketing & Advertising
Society
0%6.3%13%19%25%
Websites using Really Simple CAPTCHA
showing 25 of 11,924| Website | Country | Traffic | Industry |
|---|---|---|---|
| 🇩🇪DE | Top 500K | Shopping | |
| 🇵🇱PL | Top 5M | Events & Attractions | |
| 🇮🇳IN | Top 5M | Technology & Computing | |
| 🇺🇸US | Top 5M | Law & Government | |
| 🇹🇷TR | Top 5M | Society | |
| 🇻🇳VN | Top 5M | Education | |
| 🇸🇬SG | Top 5M | Dental | |
| 🇵🇱PL | Top 5M | Education | |
| 🇦🇺AU | Top 5M | Shopping | |
| 🇫🇷FR | Top 5M | Consulting | |
| 🇧🇷BR | Top 7M | Hardware & Electronics | |
| 🇮🇳IN | Top 7M | Science | |
| 🇪🇸ES | Top 7M | Technology & Computing | |
| 🇧🇷BR | - | Consulting | |
| 🇲🇺MU | - | Construction | |
| 🇺🇸US | - | Print & Publishing | |
| 🇶🇦QA | - | Technology & Computing | |
| 🇹🇷TR | - | Pharmaceuticals | |
| 🇺🇸US | - | - | |
| 🇺🇸US | - | Health & Fitness | |
| 🇵🇱PL | - | Translation & Localization | |
| 🇵🇰PK | - | Technology & Computing | |
| 🇪🇸ES | - | - | |
| - | - | Science | |
| 🇸🇬SG | - | Business & Finance |
Showing 25 of 11,924 websitesView detailed list →
Frequently asked
What is Really Simple CAPTCHA?›
Really Simple CAPTCHA is a WordPress plugin designed to provide a user-friendly and straightforward way to add CAPTCHA verification to forms on your website to prevent spam submissions. It is designed specifically to work with the popular Contact Form 7 plugin.
How does Really Simple CAPTCHA work?›
Really Simple CAPTCHA generates a random code and displays it as an image on your form. Users must enter the code displayed in the image to submit the form, ensuring that a human—not a bot—is submitting the form.
Does Really Simple CAPTCHA need an API key?›
No, Really Simple CAPTCHA does not require an API key. The plugin works independently on your website and doesn't rely on third-party services.
Is Really Simple CAPTCHA compatible with all WordPress themes?›
Really Simple CAPTCHA is designed to work seamlessly with the Contact Form 7 plugin, so it should be compatible with any WordPress theme that supports Contact Form 7.
Can I customize the appearance of Really Simple CAPTCHA?›
Yes, the plugin allows you to customize some aspects of the CAPTCHA image, such as the background color or the color of the text. You can also adjust the length and complexity of the generated code by modifying the plugin settings.
