W
WhatStack
LookupSitesTechnologiesPricing
W
WhatStack

Detect the full technology stack of any website. Identify CMS platforms, JavaScript frameworks, analytics tools, ad tech, hosting providers, and 8,000+ web technologies.

Free API access included. Built for developers, agencies, and sales teams doing lead generation and competitive research.

Product

  • Technology Lookup
  • Technology Directory
  • Website Directory
  • Pricing & Plans
  • API Documentation
  • Browser Extension
  • Blog
  • Dashboard
  • Contribute

Categories

  • CMS & Site Builders
  • Ecommerce & Payments
  • JavaScript Frameworks
  • Analytics & Tracking
  • Advertising & Marketing
  • Infrastructure & Hosting
  • Security & Privacy

Popular Technologies

  • WordPress
  • Shopify
  • React
  • Next.js
  • Google Analytics
  • Cloudflare
  • WooCommerce

Compare

  • vs BuiltWith
  • vs Wappalyzer
  • vs WhatCMS

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What is WhatStack?

WhatStack is a technology detection and website profiling platform. Discover what CMS, frameworks, analytics, ad tech, payment processors, and hosting providers any website uses. Our detection engine analyzes HTTP headers, HTML patterns, JavaScript globals, DNS records, cookies, and ads.txt to identify 8,000+ web technologies with high accuracy.

Use Cases

Lead generation for agencies and SaaS companies. Competitive analysis and market research. Technology adoption tracking across industries. Sales prospecting based on technology stack. Website auditing and technology profiling for consulting.

© 2026 WhatStack. All rights reserved.

Detecting 8,000+ web technologies across CMS, ecommerce, analytics, advertising, and more.

WordPress plugin

200 wordpress plugin technologies detected by WhatStack. Part of WordPress.

  • Contact Form 7
  • Rank Math
  • WP Rocket
  • Elementor Pro
  • WPBakery
  • Themify Builder
  • Jetpack
  • Revolution Slider
  • Visual Composer
  • Gravity Forms
  • WP Fastest Cache
  • All in One SEO
  • MonsterInsights
  • Complianz
  • TablePress
  • W3 Total Cache
  • Divi
  • Spectra
  • AddToAny
  • Autoptimize
  • GTranslate
  • Popup Maker
  • WP Super Cache
  • WPForms
  • ExactMetrics
  • Smush
  • Site Kit by Google
  • CookieYes – Cookie Banner for Cookie Consent (Easy to
  • Perfmatters
  • GDPR Cookie Consent
  • GTM4WP
  • Kadence
  • Complianz – GDPR/CCPA Cookie Consent
  • ElementsKit Elementor Addons and Templates
  • EWWW Image Optimizer
  • Smart Slider 3
  • Polylang
  • Smash Balloon Social Photo Feed
  • Beaver Builder
  • Formidable Forms
  • Page Links To
  • Advanced Ads – Ad Manager & AdSense
  • Smush Image Optimization
  • Breeze
  • TranslatePress
  • MetaSlider
  • MC4WP: Mailchimp for WordPress
  • WP Statistics
  • Ninja Forms
  • Post Views Counter
  • Kadence Blocks
  • Fluent Forms
  • SG Optimizer
  • Premium Addons for Elementor
  • Hubbub Lite
  • Table of Contents Plus
  • Asset CleanUp
  • SmartCrawl
  • GDPR Cookie Compliance
  • Translate Multilingual sites – TranslatePress
  • Paid Membership Plugin, Ecommerce, User Registration Form,
  • Spam protection, Honeypot, Anti-Spam
  • WP Recipe Maker
  • Redirection for Contact Form 7
  • Hummingbird
  • Advanced Custom Fields
  • WP Consent API
  • LazyLoad Plugin
  • WP Armour – Honeypot Anti Spam
  • Ivory Search – WordPress Search Plugin
  • Ally – Web Accessibility & Usability
  • Dear Flipbook
  • Starter Templates
  • Newsletter – Send awesome emails from WordPress
  • Hustle
  • Brevo – Email, SMS, Web Push, Chat, and more.
  • Bricks Builder
  • Firelight Lightbox
  • Elementor Custom Skin
  • WP-Polls
  • Ajax Search Lite – Live Search & Filter
  • Toolset Types
  • Embed Plus for YouTube Gallery, Livestream and Lazy
  • Speed Optimizer
  • Widget Options
  • Happy Addons for Elementor
  • Google Analytics for WooCommerce
  • Fixed Widget and Sticky Elements for WordPress
  • Content Views
  • Oxygen Builder
  • Royal Addons for Elementor
  • YITH WooCommerce Wishlist
  • SearchWP Live Ajax Search
  • Click to Chat – HoliThemes
  • MailPoet
  • Menu Icons
  • Stop User Enumeration
  • Variation Swatches for WooCommerce
  • (Simply) Guest Author Name
  • 10Web Booster
  • 10WebSocial
  • 301 Redirects – Redirect Manager
  • 301 Redirects & 404 Error Log
  • 3CX Free Live Chat, Calls & Messaging
  • 3D FlipBook
  • 3D Viewer – Display Interactive 3D Models
  • 404 Redirection
  • 404 Solution
  • 404 to 301 – Redirect, Log and Notify 404 Errors
  • A WP Life Companion
  • A2 Optimized WP
  • AAA Option Optimizer
  • Abandoned Cart Lite for WooCommerce
  • Abandoned Cart Recovery for WooCommerce
  • Abandoned Cart Reports For WooCommerce
  • aBlocks – Gutenberg Blocks, User Dashboard Builder, Popup
  • AboveWP Bulgarian Eurozone
  • Absolute Reviews
  • Academy LMS
  • Accept Donations with PayPal & Stripe
  • Accept Stripe Payments
  • Accessibility
  • Accessibility Tools & Alt Text Finder
  • Accessibility Widget
  • AccessibleWP – Accessibility Toolbar
  • Accordion Blocks
  • Accordion FAQ
  • Accordion Toggle
  • Accordions
  • ACF Autosize
  • ACF Columns
  • ACF Content Analysis for Yoast SEO
  • ACF Field For CF7
  • ACF Nav Menu Field
  • ACF OpenStreetMap Field
  • ACF Options For Polylang
  • ACF Photo Gallery Field
  • ACF Post-2-Post
  • ACF qTranslate
  • ACF Quick Edit Fields
  • ACF Repeater & Flexible Content Collapser
  • ACF RGBA Color Picker
  • ACF Theme Code for Advanced Custom Fields
  • ACF Tooltip
  • ACF-VC Integrator
  • ACF: Better Search
  • ACF: Google Font Selector
  • ACF: Image Hotspots Field
  • ACF: Rus-To-Lat
  • Acme Demo Setup
  • Acme Fix Images – Regenerate Thumbnails
  • Action Scheduler
  • Active Campaign & Contact Form 7
  • Active Directory Integration / LDAP Integration
  • ActiveCampaign – The autonomous marketing platform
  • ActiveCampaign for WooCommerce
  • ActiveCampaign Postmark for WordPress
  • Activity Log – Monitor & Record User Changes
  • Activity Logs, User Activity Tracking, Multisite Activity
  • ActivityPub
  • AcyMailing
  • Ad Inserter – Ad Manager & AdSense Ads
  • Ad Invalid Click Protector (AICP)
  • Ad Widget for WordPress
  • Adapta RGPD
  • Adaptive Images for WordPress
  • Add Admin CSS
  • Add Category to Pages
  • Add Chat App Button
  • Add Code To Head
  • Add Descendants As Submenu Items
  • Add Featured Image Column
  • Add Featured Image to RSS Feed
  • Add From Server
  • Add Link to Copied Text
  • Add Linkedin insight tags for Linkedin ads
  • Add Logo to Admin
  • Add Polylang support for Customizer
  • Add Tiktok Pixel for Tiktok ads (+Woocommerce)
  • Add to Calendar Button
  • Add to Cart Button Custom Text
  • Add to Cart Custom Redirect for WooCommerce
  • Add to Cart Redirect for WooCommerce
  • Add to Cart Text Changer and Customize Button, Add Custom
  • Add Widget After Content
  • Add-on Contact Form 7 – MailPoet 3
  • AddFunc Head & Footer Code
  • Addi – Cuotas que se adaptan a ti
  • Additional Custom Emails & Recipients for WooCommerce
  • Additional Order Filters for WooCommerce
  • Additional Variation Images Gallery for WooCommerce
  • Addon Elements for Elementor (formerly Elementor Addon
  • AddQuicktag
  • Address Autocomplete via Google for Gravity Forms
  • Address Book for WooCommerce
  • AdFlow
  • Adjust Admin Categories
  • Admin and Site Enhancements (ASE)
  • Admin Bar & Dashboard Access Control
  • Admin Bar Editor