1. Extensions Reloader
Reload all unpacked extensions using the extension's toolbar button or by browsing to "http://reload.extensions"
Why it replaces Wappalyzer: Extensions Reloader is a solid alternative in the same category as Wappalyzer.
Best Wappalyzer Alternatives in 2026
Wappalyzer is a strong option, but it is not the right fit for everyone. Below are 10 alternatives compared on rating, install base, pricing and the use case each one actually wins on.
About Wappalyzer
Wappalyzer detects frameworks, CMSs, analytics, payment processors and hosting used by the site you are viewing, which is useful for competitive research and lead qualification.
Comparison at a glance
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| Wappalyzer (original) | 4.6 | 3M+ | Freemium | Developers, agencies and sales teams researching what a site is built with. |
| Extensions Reloader | 4.4 | 10K+ | Free | Reload all unpacked extensions using the extension's toolbar button or by browsing to "http://reload.extensions" |
| Web Developer | 4.5 | 1M+ | Free | Web developers who want quick access to common debugging tools without opening DevTools. |
| Web Scraper | 4.1 | 800K+ | Freemium | Marketers and analysts pulling structured data from sites |
| JSON Formatter | 4.3 | 2M+ | Free | Anyone poking at REST APIs directly in the browser. |
| React Developer Tools | 3.9 | 5M+ | Free | React developers debugging component state and render performance. |
| Meta Ads Data Advisor | 3.9 | 3M+ | Free | Meta Ads Data Advisor automates connecting your website and marketing data to Meta for better ad performance. No developers needed. |
| Tag Assistant | 3.9 | 3M+ | Free | The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager. |
| Take Webpage Screenshots Entirely - FireShot | 4.8 | 3M+ | Free | Anyone who needs fast, reliable full-page screenshots for work, support or documentation. |
| Chromebook Recovery Utility | 2.6 | 2M+ | Free | Create recovery media for your Chromebook. |
| Cookie-Editor | 4.4 | 2M+ | Free | Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab. |
Wappalyzer alternatives in detail
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2. Web Developer
Adds a toolbar button with various web developer tools.
Why it replaces Wappalyzer: Web Developer is a solid alternative in the same category as Wappalyzer.
3. Web Scraper
Point-and-click scraper that exports site data to CSV.
Why it replaces Wappalyzer: Web Scraper is a solid alternative in the same category as Wappalyzer.
4. JSON Formatter
Makes raw JSON responses readable in the browser.
Why it replaces Wappalyzer: JSON Formatter is a solid alternative in the same category as Wappalyzer.
5. React Developer Tools
Inspect React component trees, props and state.
Why it replaces Wappalyzer: Another popular Developer Tools extension: Inspect React component trees, props and state.
6. Meta Ads Data Advisor
Meta Ads Data Advisor automates connecting your website and marketing data to Meta for better ad performance. No developers needed.
Why it replaces Wappalyzer: Another popular Developer Tools extension: Meta Ads Data Advisor automates connecting your website and marketing data to Meta for better ad performance. No developers needed.
7. Tag Assistant
The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
Why it replaces Wappalyzer: Another popular Developer Tools extension: The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
8. Take Webpage Screenshots Entirely - FireShot
Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
Why it replaces Wappalyzer: Another popular Developer Tools extension: Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
9. Chromebook Recovery Utility
Create recovery media for your Chromebook.
Why it replaces Wappalyzer: Another popular Developer Tools extension: Create recovery media for your Chromebook.
10. Cookie-Editor
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
Why it replaces Wappalyzer: Another popular Developer Tools extension: Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
Compare Wappalyzer head-to-head
Direct comparisons with the extensions people weigh against it.
Wappalyzer vs JSON FormatterStack detection for recon work against readable API responses in the browser.React Developer Tools vs WappalyzerBoth are developer tools extensions people shortlist together — see how ratings, install base, pricing and day-to-day use differ.All comparisonsThe full compare hub, grouped by category.
Explore further
Frequently asked questions
What is the best alternative to Wappalyzer?
Extensions Reloader is the closest match. Extensions Reloader is a solid alternative in the same category as Wappalyzer.
Is there a free alternative to Wappalyzer?
Yes — Extensions Reloader, Web Developer, JSON Formatter are free.