Domains by Payment Provider

Identify websites by their payment processing infrastructure. Our payment detection technology reveals which payment gateways power online transactions—from Stripe and PayPal to Square, Braintree, and emerging fintech solutions.

6.2M+ Commerce Sites
25+ Payment Providers
93% Detection Accuracy
Daily Updates

Payment Stack Intelligence for Strategic Insights

A website's payment provider choice reveals strategic decisions about their business operations. Stripe-powered sites often indicate tech-forward companies comfortable with developer-centric solutions. PayPal integration suggests focus on consumer trust and familiar checkout experiences. Square adoption typically signals omnichannel retailers. This intelligence transforms how you approach sales, marketing, and competitive analysis.

For fintech companies and payment providers, our database enables precise competitive intelligence. Identify which merchants use competitor solutions for targeted acquisition campaigns. Track market share across industry verticals and company sizes. Understand which payment solutions dominate specific e-commerce segments and where opportunities exist.

Payment provider data also serves as a proxy for business sophistication. Companies using modern payment APIs like Stripe typically have technical teams capable of integration work. Those using legacy solutions may represent upgrade opportunities for both payment and e-commerce platform vendors. Combined with traffic tier data, payment classification helps prioritize high-value prospects.

Browse by Payment Provider

Stripe Merchants

2.4M+ domains

Websites processing payments through Stripe's API. From startups to enterprises, Stripe powers modern e-commerce with developer-friendly APIs. Identify tech-savvy merchants and SaaS companies using the leading payment platform.

Explore Stripe Sites

PayPal Merchants

1.9M+ domains

Websites accepting PayPal for transactions. The world's most recognized payment brand offers consumer trust and familiar checkout. Find merchants prioritizing conversion through trusted payment options.

Explore PayPal Sites

Square Merchants

680K+ domains

Websites using Square for online payments. Popular among small businesses and omnichannel retailers, Square combines POS with e-commerce. Identify local businesses with online presence and unified commerce strategies.

Explore Square Sites

Braintree Merchants

420K+ domains

Websites powered by Braintree (PayPal). Enterprise-grade payment processing with advanced features and global reach. Often indicates larger operations with complex payment requirements and international commerce.

Explore Braintree Sites

Shopify Payments

1.1M+ domains

Stores using Shopify's integrated payment solution. Streamlined checkout for Shopify merchants with competitive processing rates. Identify stores fully committed to the Shopify ecosystem.

Explore Shopify Payments

Other Providers

890K+ domains

Websites using Adyen, Authorize.net, 2Checkout, Klarna, Affirm, and other payment solutions. Regional providers, BNPL services, and specialized payment platforms for specific industries and use cases.

Explore Other Providers

Use Cases for Payment Intelligence

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Fintech Sales

Identify merchants using competitor payment solutions for targeted acquisition campaigns and migration opportunities.

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Market Analysis

Track payment provider market share across industries and company sizes for competitive intelligence and strategic planning.

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Integration Partners

Find potential integration partners by identifying companies using complementary payment and commerce platforms.

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E-commerce Targeting

Build prospect lists of e-commerce merchants filtered by payment sophistication and transaction capabilities.

How Payment Detection Works

Our payment provider detection analyzes multiple technical signals to identify payment infrastructure. We examine JavaScript libraries, checkout flow patterns, API calls, and integration markers to accurately classify which payment solutions power each website. This comprehensive approach catches both standard implementations and custom integrations.

Detection extends beyond primary payment processors to include buy-now-pay-later services like Klarna, Affirm, and Afterpay. We identify cryptocurrency payment options, digital wallets like Apple Pay and Google Pay, and regional payment methods. This granular view helps you understand the complete payment landscape of any e-commerce operation.

Payment data becomes powerful when combined with other classification dimensions. Filter Stripe merchants by traffic tier to find high-volume stores. Cross-reference PayPal sites with e-commerce platforms to understand adoption patterns. Our API enables these multi-dimensional queries at scale.

Payment Trends and Market Intelligence

The payments landscape evolves rapidly with new providers, methods, and consumer preferences emerging constantly. Our continuous monitoring captures these shifts, revealing which payment solutions gain traction in specific industry verticals and market segments. Understanding payment trends helps predict where commerce is heading and identify early adoption opportunities.

Buy-now-pay-later (BNPL) adoption has accelerated dramatically, particularly among younger demographics and specific product categories. Our data shows which merchant categories embrace BNPL solutions and how this correlates with target audience and traffic patterns. This intelligence helps both BNPL providers and merchants optimize their payment strategies.

For investors and analysts, payment provider adoption serves as a leading indicator of commerce trends. Shifts in Stripe versus PayPal market share reveal merchant preferences and technology adoption patterns. Combined with funding data, payment intelligence helps evaluate the competitive positioning of commerce infrastructure companies.

Unlock Payment Intelligence

Discover which payment solutions power millions of online businesses. Build targeted prospect lists, analyze market share, and identify commerce opportunities.

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