Est. employees
51 to 200
| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 57.6M sites |
| WordPress Themes & Plugins | |
| Max Mega Menu WordPress plugin building advanced dropdown mega menus | 1.2M sites |
| Web Analytics & Measurement | |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 53M sites |
| Advertising & Conversion Tracking | |
| AdRoll Retargeting and display advertising platform. | 58.8K sites |
| Google AdSense Google program displaying ads and monetizing site content | 4M sites |
| Google Ads Google advertising platform for search and display campaigns | 5.9M sites |
| Google Ads Conversion Tracking Tag measuring conversions from Google advertising campaigns | 4M sites |
| Microsoft Advertising Microsoft's search and display advertising platform. | 345.2K sites |
| Marketing & Email Campaigns | |
| HubSpot Analytics Visitor tracking and reporting built into HubSpot's marketing tools | 129.1K sites |
| HubSpot Chat Live chat and chatbot widget tied to HubSpot CRM | 40.1K sites |
| Sales & CRM | |
| HubSpot Marketing, CRM, and automation platform for businesses | 1.5M sites |
| Business Email & Productivity | |
| Microsoft 365 Microsoft suite for business email, office apps, and collaboration | 19.2M sites |
| Rackspace Email Hosted business email service from Rackspace | 712.6K sites |
| Communications | |
| Amazon SES Amazon service for sending transactional and bulk email | 1.3M sites |
| Mailchimp/Mandrill Mailchimp transactional email delivery service | 272.1K sites |
| Hosting & Cloud Providers | |
| AWS Amazon cloud platform offering compute, storage, and hosting services | 120.3M sites |
| WP Engine Managed WordPress hosting provider | 1.4M sites |
| CDN & Edge Delivery | |
| Cloudflare Global CDN and edge platform delivering and protecting websites | 191.7M sites |
| Google Hosted Libraries Google CDN serving popular open-source JavaScript libraries | 8.1M sites |
| jsDelivr Free open-source CDN for JavaScript, CSS, and assets | 17M sites |
| Security & Bot Defense | |
| Cloudflare Bot Management Cloudflare service detecting and mitigating malicious bot traffic | 7.1M sites |
| Privacy & Cookie Consent | |
| HubSpot Cookie Policy Banner Cookie consent banner included with HubSpot tracking | 27.6K sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 147.9M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 91.4M sites |
| Front-End Frameworks & UI Toolkits | |
| Bootstrap Popular CSS and component framework for responsive layouts | 37.9M sites |
| JavaScript Libraries & Widgets | |
| Slick Responsive carousel and slider library for web pages | 7.5M sites |
| jQuery Widely used JavaScript library simplifying DOM manipulation, events, and AJAX | 92.3M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 59.5M sites |
| Performance & Optimization | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 62.4M sites |
| WP Rocket Premium WordPress caching and performance optimization plugin | 3.1M sites |
| Media, Maps & Social | |
| Weglot Translation service making websites multilingual | 231K sites |
| YouTube Video hosting platform whose players embed into web pages | 6.5M sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 35.8M sites |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 127.7M sites |
| RSS Web feed format syndicating site content for readers and aggregators | 54.2M sites |
| Yoast SEO WordPress plugin managing on-page SEO, sitemaps, and metadata | 16.2M sites |
| Yoast SEO Premium Premium WordPress SEO plugin with advanced optimization features | 1.4M sites |
| Fonts & Icons | |
| Font Awesome Popular icon library and toolkit for scalable web icons | 57.4M sites |
| Google Font API Google service delivering free web fonts to websites | 90.8M sites |
| other | |
| Clearout | 494 sites |
| Greenhouse Applicant tracking and recruiting software with hosted job boards | 2.4K sites |
| Qualified Conversational sales and chat platform for B2B websites | 20.9K sites |
A free account doubles your daily searches.
