Millions of websites worldwide use CAPTCHA services to protect their websites from spam and abuse. The most popular CAPTCHA service is Google reCAPTCHA, but it's not the only one.

We've mentioned before that Google reCAPTCHA's price hike has caused quite a stir in the digital community. However, inn this article, we'll compare the actual costs of using Google reCAPTCHA and Prosopo Procaptcha, a private, community-powered CAPTCHA service, to help you make an informed decision about which service is right for your website. If you're looking for a feature comparison between Google reCAPTCHA and Prosopo Procaptcha, view our previous article.

Money Grabber

Google reCAPTCHA cost

Google reCAPTCHA, a widely used solution for preventing spam and abuse on websites, has recently implemented significant price changes effective April 1, 2024. Under the new pricing structure:

  • Google reCAPTCHA Lite, formerly known as reCAPTCHA Enterprise, now offers only 10,000 free verification requests per month, down from the previous 1,000,000.
  • A new product tier, reCAPTCHA Standard, provides up to 100,000 verification requests per month at a cost of $8 per up to 100,000 assessments per month.
  • For higher volumes, the new reCAPTCHA Enterprise product tier starts at 10,000 requests and is priced at $1 per 1,000 requests per month.

Prosopo Procaptcha cost

Prosopo Procaptcha, the private, community-powered CAPTCHA service, offers competitive pricing options tailored to varying usage levels:

  • 0 - 100,000 verification requests: Free of charge
  • 100,000 - 1,000,000 verification requests: $9 per month
  • For enterprises or users with verification requests exceeding 1,000,000, customized pricing options are available. Interested parties are encouraged to contact the Prosopo sales team for more details.

How much can I save with Prosopo Procaptcha?

Comparing the pricing structures of Google reCAPTCHA and Prosopo Procaptcha reveals potential cost savings for websites with moderate to high verification request volumes. For instance, a website with 50,000 verification requests per month would incur charges of $0 with Procaptcha, while Google reCAPTCHA would cost $8 under the Standard tier. By switching from Google reCAPTCHA to Prosopo Procaptcha, this website could realize savings of $96 annually.

For websites with higher verification request volumes, the cost savings can be even more substantial. For example, a website with 500,000 verification requests per month would face charges of $9 with Procaptcha, compared to $500 with Google reCAPTCHA under the Enterprise tier. By transitioning to Prosopo Procaptcha, this website could save $491 per month.

How to Switch from Google reCAPTCHA to Prosopo Procaptcha

Step-By-Step Guide for Switching

Prosopo Procaptcha is a drop-in replacement for reCAPTCHA and traditional CAPTCHAs. With its simple API, it will only take a few minutes to make the transition for most websites and applications.

Create an Account at Prosopo

To use Prosopo Procaptcha you first need to create an account at If you are looking for a GDPR-compliant CAPTCHA that guarantees that your user’s data will never be transferred outside the EU.

Create an Application and API Key

After creating your Prosopo Procaptcha account, you will receive a sitekey via email. Click on the link in the email to verify your account. Copy the sitekey and keep it in a safe place, we will need it later.

Swap Out the Client Code

To use Prosopo Procaptcha in your website, you first need to replace the JavaScript library provided by reCAPTCHA with the Procaptcha one.

- <script src=""></script>

+ <script type="module" src="" async defer></script>

You are now ready to add the new Procaptcha widget. Make sure to replacewith the sitekey you received when you signed up. If you have used reCAPTCHA on multiple pages, make sure to update all of them.

+ <div data-sitekey="<your sitekey>"></div>

Change the Backend Verification

To verify the CAPTCHA solutions, you need some code in your backend that calls the Prosopo API. It is very similar to the way reCAPTCHA works, but it also needs to be updated. This depends a lot on what programming language and framework you are using on the backend, please take a look at our documentation to see what you need to change.

For a more detailed guide on how to integrate Prosopo Procaptcha, check out our documentation.

The Benefits of Making the Switch – Protect Your Contact Forms, Registration Forms or Login Pages

By following these steps and taking a few minutes to replace reCAPTCHA with Prosopo Procaptcha, you can enjoy the benefits of choosing the only private, community powered CAPTCHA solution and one of the best reCAPTCHA alternatives. Your users will see an improvement in usability and accessibility by not having to interact with the CAPTCHA, and you will have an easier time complying with privacy standards such as GDPR, CCPA, and HIPAA.


While Google reCAPTCHA remains a popular choice for many websites, the recent price increases may prompt organizations to explore alternative solutions such as Prosopo Procaptcha. By offering competitive pricing and comparable features, Prosopo Procaptcha presents an attractive option for businesses seeking to maintain web security while minimizing costs. Ultimately, the decision between Google reCAPTCHA and Prosopo Procaptcha will depend on the specific needs and budgetary considerations of each website owner.

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