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GTmetrix vs Requestly

Professional comparison and analysis to help you choose the right software solution for your needs.

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GTmetrix
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Requestly

GTmetrix vs Requestly: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature GTmetrix Requestly
Sugggest Score — —
Category Web Browsers Development

Product Overview

GTmetrix
GTmetrix

Description: GTmetrix is a free online tool that analyzes web pages for performance, providing a performance score and recommendations to improve speed.

Type: software

Requestly
Requestly

Description: Requestly is a browser extension and web debugging proxy that allows you to modify network requests and responses. It can be used for testing, debugging, automation, mock REST APIs, and modifying requests and responses on the fly.

Type: software

Key Features Comparison

GTmetrix
GTmetrix Features
  • PageSpeed and YSlow analysis
  • Waterfall charts
  • Page resources breakdown
  • Performance recommendations
  • Customizable performance thresholds
  • PageSpeed API integration
  • HAR file downloads
  • Page screenshots
  • Email reports
Requestly
Requestly Features
  • Modify HTTP requests
  • Mock REST APIs
  • Modify responses
  • Automate workflows
  • Debug network requests
  • Test API endpoints

Pros & Cons Analysis

GTmetrix
GTmetrix
Pros
  • Free and easy to use
  • Detailed performance insights
  • Actionable optimization recommendations
  • Customizable performance thresholds
  • Integrates with other tools via API
  • Can monitor website changes over time
Cons
  • Limited number of free tests per month
  • No browser testing
  • No visual web optimization
  • No A/B testing capabilities
  • Only provides recommendations, not fixes
Requestly
Requestly
Pros
  • Easy to use interface
  • Powerful modification engine
  • Support for automation
  • Can be used to test APIs
  • Available as browser extension and standalone app
Cons
  • Limited free plan
  • Can be complex for beginners
  • Requires technical knowledge to use advanced features

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Learn More About Each Product

GTmetrix
GTmetrix
Reviews, pricing & alternatives →
Requestly
Requestly
Reviews, pricing & alternatives →

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