Est. monthly visits
97.5M
Est. by device type
9%
91%
Est. employees
501 to 2,000
| Payments & Checkout | |
| Stripe Payment processing platform for online businesses | 1.5M sites |
| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| Advertising & Conversion Tracking | |
| Amazon Associates Amazon affiliate program monetizing links to products | 282.6K sites |
| Email & Push Marketing | |
| Klaviyo Email and SMS marketing platform for ecommerce brands | 1.7M sites |
| Mailchimp Email marketing platform for campaigns and audience management | 4.2M sites |
| Pardot Salesforce B2B marketing automation platform | 59.3K sites |
| Business Email & Productivity | |
| Google Workspace Google suite for business email, docs, and collaboration tools | 20.2M sites |
| Microsoft 365 Microsoft suite for business email, office apps, and collaboration | 18.2M sites |
| Mimecast Email security and continuity service for businesses | 182.8K sites |
| Business & Collaboration Apps | |
| Adobe Generic Adobe product or integration detected on the site | 63.8K sites |
| Atlassian Generic Atlassian software integration detected on the site | 215.6K sites |
| Box Enterprise cloud content management and file sharing. | 30.1K sites |
| Canva Online design tool with website publishing capabilities. | 27.6K sites |
| DocuSign Electronic signature and agreement management platform | 56.9K sites |
| Smartsheet Online spreadsheet-based work and project management. | 19.7K sites |
| Communications | |
| SendGrid Cloud email delivery service for transactional and marketing mail | 3.8M sites |
| CDN & Edge Delivery | |
| Fastly Edge cloud platform and content delivery network | 2.6M sites |
| Security & Bot Defense | |
| Apple Generic Apple service or integration detected on the site | 519.6K sites |
| Detectify Automated web application vulnerability scanning and attack surface monitoring. | 8.1K sites |
| GlobalSign Certificate authority issuing SSL/TLS and identity certificates | 581.8K sites |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 131.7M sites |
| Web Servers & Operating Systems | |
| Envoy High-performance service proxy for cloud-native applications | 2M sites |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 149.4M sites |
| Varnish HTTP reverse proxy and caching accelerator for web content | 6.1M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 114.2M sites |
| JavaScript Libraries & Widgets | |
| Swiper Modern touch slider and carousel library for web and mobile | 25M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 77.9M sites |
| Performance & Optimization | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 74.5M sites |
| SpeedCurve Web performance monitoring and front-end speed analytics service | 8.9K sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 32.3M sites |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 151.8M sites |
| Fonts & Icons | |
| Gravatar Service serving globally recognized avatar images by email | 1.2M sites |
| other | |
| Anthropic Developer of the Claude AI models and the API behind them. Sites listed here have verified their domain with Anthropic | 160.5K sites |
| DigiCert/Azure TLS certificates issued by DigiCert for Microsoft Azure services | 1.2M sites |
| Ketch Consent and privacy data management platform for websites | 8.7K sites |
| Mandrill Transactional email add-on for Mailchimp accounts | 1.2M sites |
| OpenAI Developer of the GPT models, ChatGPT and the API behind them. Sites listed here have verified their domain with OpenAI | 248.1K sites |
| VWO A/B testing and conversion optimization platform for websites | 61.4K sites |
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United States