Find Out How Prosopo Can Help You Stop Bots

Prosopo provides GDPR-compliant solutions that offer advanced protection against bots, spam, and other forms of attack.

Where Prosopo helps

Bot problems we solve

Stop Bots from Taking Over Accounts with Prosopo

Stop account-takeover bots at the login form, auth API or CDN edge. Real users and password-manager sessions pass invisibly — credential replay stops dead.

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E-commerce

Stop Black Friday Sale Automation with Prosopo

Stop hoarding bots, card testers and checkout scripts during Black Friday sales — drops into cart, checkout API or CDN edge without slowing real shoppers.

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Ad Fraud

Stop Click-Through Rate Fraud with Prosopo

Stop click-farms and bot clicks polluting ad spend. Prosopo verifies clicks at your tracking endpoint, ad server or CDN edge — metrics reflect real users.

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Account Takeover

Stop Credential Stuffing with Prosopo

Stop credential-stuffing bots replaying breached passwords at your login form, auth API or CDN edge. Real users and password managers pass invisibly.

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E-Commerce

Stop Denial of Inventory Attacks with Prosopo

Stop hoarding bots locking up carts and reservations. Prosopo blocks add-to-cart abuse at checkout API or CDN edge — real buyers get the stock.

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E-Commerce and Saas

Stop Loyalty Programme Automation with Prosopo

Stop fake signups and points-farming bots at signup, claim and redemption endpoints — real members earn and redeem unimpeded, backend or CDN edge.

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Security

Stop Phishing Attacks with Prosopo

Cut phishing infrastructure off at the source — bulk-signup bots, kit deployment and credential replay stopped at signup forms, auth API or CDN edge.

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Anti-Bot

Stop Web Scraping with Prosopo

Stop unauthorised scrapers hitting your content and APIs while letting legit crawlers and trusted AI agents through — CDN edge, backend or Workers.

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E-Commerce

Anti-Scalping Bot Protection for Ticketing Platforms

Anti-scalping bot protection for ticketing platforms. Prosopo stops scalpers at queue, ticket page and checkout API — GDPR-compliant, EU-hosted verification.

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Form & Content Protection

Spam Bot Protection: Stop Form Spam at the Source

Spam bot protection that blocks fake signups, throwaway emails and abusive networks before they reach your forms — WordPress, PHP, Node, Python or Go.

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By the numbers

Trusted by companies of all sizes.

Active websites

Monthly verifications

Bots stopped per month

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Reviews

Our customers love us.

Hundreds of businesses have made the switch from reCAPTCHA and hCaptcha to Prosopo. Here's what they have to say.

Theo

Prosopo's CAPTCHA widget

I've installed Prosopo's CAPTCHA widget on my website to filter out spam from my contact form. Getting it working was a little bit tricky but the support from Chris has been first class.
I wanted to use a CAPTCHA which was as easy as possible for my website's visitors while respecting their privacy and which didn't use cookies. Prosopo's CAPTCHA meets all these criteria.
Update - after more than a week I haven't had a single spam form submission.

31 Mar 2025

Nathan G

Effortless Integration and Outstanding Support with Procaptcha

I use Procaptcha with React. Procaptcha has been very easy to implement as they maintain a wrapper component that can be easily pulled from NPM. They have incredible customer service and are happy to answer any questions I have or help their community with their product. The component itself is flexible, allows styling with inline CSS, and even allows for theming. The puzzle is also not too difficult to solve and is a great middle ground as far as Captchas go. I originally came from using Cloudflare Turnstile and hCaptcha and have enjoyed my experience with Procaptcha significantly more.

11 Aug 2025

Damjan

Amazing experience

Switching to Prosopo's Procaptcha was a massive improvement over other solutions we've previously tried which include hCaptcha and reCaptcha.

We managed to greatly reduce the friction and churn rate of our users

29 Apr 2025

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Welcome legitimate users and agents. Stop the bots.

AI agents now act on behalf of real people — shopping, researching, booking. Block them all and you lose customers; allow them all and you invite abuse. Prosopo establishes trust on every request, so the legitimate humans and agents get through and the bad bots don't.

Smarter detection, transparent pricing, and complete privacy — no cookies, no tracking, no data sold on. Sign up for free and protect your site in minutes.