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Wappalyzer

Freemium

Finds the technologies a website uses, and builds company lead lists

Wappalyzer preview

About Wappalyzer

Wappalyzer shows which technologies a website runs on, such as frameworks, analytics tools and hosting services. Sales and marketing teams also use it to find companies by the software they use.

What it does

The tool reads a website and reports the tools behind it. Teams can search by technology, keyword, market, traffic level and location to build prospect lists. Those lists can be exported with company and contact details for outreach and analysis. The product also enriches CRM records with company and technology data, so sales records stay current and complete.

Key features

  • Find companies by the tools they use
  • Build segmented prospect lists
  • Filter by traffic, country and language
  • Enrich CRM records with company data
  • Track how technology adoption changes over time

Who it's for

Sales, marketing, operations and partnership teams that act on technology signals. Developers and researchers who want to see the stack behind a site can also find it useful.

Pricing and good to know

The page offers a free sign-up and paid plans for teams. Check the site for current plan prices before you sign up. The data is drawn from many websites, so results describe what was detected, and it is wise to verify key records before you rely on them.

Highlights

  • Find companies by the technologies they use
  • Build prospect lists by market, traffic and location
  • Export segmented lists with company and contact data
  • Enrich CRM records with company and technology details
  • Compare technology adoption across competitors

Ratings & reviews

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FAQ

Frequently Asked Questions

Quick answers about the directory, listings and your privacy.

  • Web Tools Finder (WTF) is a curated directory built by developers and designers for web developers, designers, vibe coders, and freelancers. It brings useful tools and resources together in one place, helping you save time, discover better resources, and bookmark your favorites for free, without signing up.

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  • Yes, it is free. Browsing, searching and saving tools need no account. Your saved tools are kept in your browser on this device, so they are not shared between devices.

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  • You can discover AI tools, development resources, UI/UX design tools, graphics, website inspiration, open-source projects, learning materials, freelance resources, and more. We're also expanding into useful communities and groups to help you connect, learn, and grow.

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  • Use the Search Directory, or press Ctrl K (Cmd K on a Mac) to search from any page. Each section lists its tools by category, and when tools have pricing details you can filter by price, such as Free, Freemium or Paid. Open a tool to read its description, highlights and details, and save the ones you like.

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  • It shows how many tools were added to that section in the last 7 days. The label disappears once you open the section.

  • The AI Prices page is checked every day against two independent public sources, and a price is listed only when both agree. Prices can change at any time, so always confirm with the provider before you build on a price.

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  • They come from GitHub star counts, which refresh automatically every day. Stars show how popular a project is, not how good it is for your project.

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  • Yes! You can submit your tool, resource, or agency through our submission options. Our team reviews each submission according to our listing guidelines and policies. We'll contact you regarding the review, eligibility, and next steps before your listing is published.

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  • They mark paid or partner placements. Those listings are not recommendations from Web Tools Finder, and they are labelled clearly so you can tell them apart from the rest of the directory.

  • Featured spots can be arranged on the Home page, in each section and on the Agencies and Deals pages. Get in touch through the contact page and tell us what you would like to promote. Featured and sponsored placements are always labelled.

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  • With your permission we use Google Analytics to see which pages are useful, and the site shows advertising. You can accept or decline in the cookie banner and change your choice later from Cookie Preferences in the footer. Your saved tools stay in your browser.

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  • Use the Feedback button in the menu and choose Something is broken, or write to us from the Contact page. We also check tool links regularly and review the ones that stop working.

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