PayPal JavaScript SDK
58,540 websites

PayPal JavaScript SDK is free to use

VS

Swreg
31,134 websites

Swreg costs money

http://faq.swreg.org

SWREG, Inc. is owned by Digital River, a trusted publicly traded company in the United States. SWREG is a customer focused payment processing company with a cohesive team of professionals who strive to provide excellent service in ecommerce...

Market Share by Top Websites

1 PayPal JavaScript SDK is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Swreg is clearly lagging behind, losing to PayPal JavaScript SDK in all segments.

Websites Categories

1 PayPal JavaScript SDK has better usage coverage in more websites categories. Including Lifestyle, Computers Electronics & Technology, Home & Garden, Vehicles and 9 other categories.

2 Swreg is leading in Community & Society, Games, Arts & Entertainment, Science & Education and 7 other categories.

Geography

1 PayPal JavaScript SDK is leading in most countries, including United States, Germany, Italy, United Kingdom and 143 other countries.

2 Swreg is leading in Algeria, Egypt, Russia, Saudi Arabia and 9 other countries.