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

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  • 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.

Customer support

200 customer support technologies detected by WhatStack. Part of Communication & Engagement.

  • WhatsApp Business Chat
  • Crisp Live Chat
  • Joinchat
  • 11Sight
  • 42Chat
  • 8x8
  • Acquire Live Chat
  • Advanced WordPress Reset
  • AINIRO
  • Aircall
  • Aivo
  • Alive5
  • AnimalChat
  • AnyChat
  • ApexChat
  • Apple Business Chat
  • Arabot
  • ArrowChat
  • ArtiBot
  • AsisteClick
  • AskSpot
  • Atlasmic
  • B2Chat
  • Backup and Staging
  • Backup Migration
  • Backup, Restore and Migrate your sites with XCloner
  • Backuply – Backup, Restore, Migrate and Clone
  • BackUpWordPress
  • BespokeChat
  • BetterBot
  • BirdSeed
  • Blinger
  • Blip
  • BlogVault Backup & Staging
  • Bluehost Site Migrator
  • BoatChat
  • Bold Chat
  • Boost.ai
  • Bot9
  • botBrains
  • Botmind
  • BotPenguin
  • Botsify
  • Botsonic
  • BotStar
  • BotUp
  • Callbell
  • Capacity
  • CarChat24
  • Carrot quest
  • CEMax
  • Centribal
  • Channel.io
  • Chaport
  • Chat Chasers
  • Chat Robot
  • Chatbaby
  • Chatbase
  • ChatBot
  • ChatBotBuilder
  • ChatBullet
  • ChatFood
  • ChatGen
  • Chatgo
  • Chatify
  • Chative
  • ChatLab
  • Chatlio
  • Chatlyn
  • ChatNode
  • ChatPlus
  • Chatroll
  • Chatsimple
  • ChatStack
  • Chatt
  • ChatThing
  • Chatway
  • Chatwee
  • ChatWING
  • ChatWith.io
  • Chekkit
  • Chord
  • Clearstream
  • ClickChat
  • ClickDesk
  • Cliengo
  • Client Chat Live
  • Clone
  • Cloudways WordPress Migrator
  • CMS Commander – Manage Multiple Sites
  • Coax
  • Collect.chat
  • CometChat
  • Conferbot
  • ConvertoBot
  • Copilot.Live
  • CoRover
  • Crikle
  • CU Chat
  • Customizer Backup & Reset
  • Czater
  • Database Backup for WordPress
  • DeskPro Chat
  • Desku
  • DevRev
  • Dialogity
  • DialogShift
  • Dina Kunder
  • Dixa
  • DocsBot
  • Dotdigital Chat
  • DoubleTick
  • Doubly – Cross Domain Copy Paste for WordPress
  • DreamHost Automated Migration
  • Droxy
  • Droz Bot
  • EasiChat
  • EasyLiao
  • eGain Conversation
  • Element
  • EliseAI
  • Engati
  • Enterprise Bot
  • Envolve Tech
  • Envybox
  • Everest Backup
  • Exclude Image Thumbnails From UpdraftPlus Backups
  • Facebook Chat Plugin
  • FastDup – Fastest WordPress Migration & Duplicator
  • Fastmind
  • FG Joomla to WordPress
  • Five9
  • Flashchat
  • Floatbot
  • Flyzoo
  • Forethought AI
  • Frisbie
  • Froged
  • Front
  • Front AI
  • Front Chat
  • Genesys Chat
  • Geniee Chat
  • GetButton
  • GetChat
  • Giosg
  • Gist
  • Gista
  • Gitter
  • Gladly
  • Glassix
  • Gleap
  • Gleen
  • Glia
  • Gobot
  • Goftino
  • Grasp
  • Gravity
  • Groove
  • HappyFox Live Chat
  • Harafunnel
  • Help Scout
  • Help Scout Docs
  • HelpOnClick
  • Hoiio
  • Hoory
  • Huggy
  • iAdvize
  • Ideta
  • Ikeono
  • Imber
  • ImBox
  • InforUMobile
  • Infoset
  • Instabot
  • InstaWP Connect – 1-click WP Staging & Migration
  • InSyncai
  • Intaker
  • Interakt
  • iSina Chat
  • Jenny
  • JetBackup – Backup, Restore & Migrate
  • Jetpack VaultPress Backup
  • Jitsi
  • Joonbot
  • Juvo Leads
  • Kapture CRM
  • Karoo Chat
  • KeyReply
  • Klara
  • Knock Knock App
  • Krible
  • Kustomer
  • Lead-Finity Webchat
  • Leadster
  • Leadtex
  • Let's Connect
  • Lime Talk
  • LimeChat
  • Lindy