What is PayPal?
PaymentPayPal is a payment provider: Online payments system. Tech Stack Detector identifies PayPal on any website by analysing the HTML source.
PayPal is a payment provider (Payment), detected on 1 website in our index. See websites using PayPal ↓
How Tech Stack Detector detects PayPal
PayPal is matched from these signals during a single, ordinary page request. Each one contributes to the confidence score shown on a scan.
- Html PatternPayPal SDK integration
Websites using PayPal
Recently scanned websites where we detected PayPal. Open one to see its full technology stack.
Often used with PayPal
Technologies most frequently detected alongside PayPal across scanned websites.
Alternatives to PayPal
Other Payment technologies Tech Stack Detector detects: popular alternatives and related tools, most-detected first.
Compare PayPal
Side-by-side comparisons of PayPal with other Payment technologies.
Popular technologies
The technologies most often detected across all websites scanned on Tech Stack Detector.
Frequently asked questions
What is PayPal?
PayPal is a payment provider: Online payments system. Tech Stack Detector identifies PayPal on any website by analysing the HTML source. Its official website is https://paypal.com.
How can I tell if a website uses PayPal?
Enter any URL into Tech Stack Detector and it reports whether PayPal is present, with a confidence score and the exact evidence it matched. Detection is based on the HTML source. No login or crawling of the site is required.
How many websites use PayPal?
PayPal has been detected on 1 website in the public Tech Stack Detector scan index. This reflects sites that visitors have analysed here, not global market share.
What are some alternatives to PayPal?
Other Payment technologies Tech Stack Detector detects include Stripe, Braintree, Razorpay, Square, Klarna and Adyen. You can compare any of them side by side with PayPal.
Data last updated October 20, 2026 · based on 618 recently scanned websites.