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GTmetrix vs Semrush

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

GTmetrix icon
GTmetrix
Semrush icon
Semrush

GTmetrix vs Semrush: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature GTmetrix Semrush
Sugggest Score — —
Category Web Browsers Online Services
Pricing — Paid

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

Semrush
Semrush

Description: Semrush is a popular SEO and marketing platform that provides keyword research, backlink analysis, content marketing, PPC research, and competitor research tools. It aims to help users improve their organic search visibility and paid advertising campaigns.

Type: software

Pricing: Paid

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
Semrush
Semrush Features
  • Keyword research
  • Backlink analysis
  • Content marketing tools
  • PPC research
  • Competitor research

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
Semrush
Semrush
Pros
  • In-depth keyword research
  • Helpful SEO and content optimization tools
  • Comprehensive backlink analysis
  • Useful competitor tracking features
Cons
  • Expensive pricing
  • Steep learning curve
  • Too many features can be overwhelming

Pricing Comparison

GTmetrix
GTmetrix
  • Not listed
Semrush
Semrush
  • Paid

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Learn More About Each Product

GTmetrix
GTmetrix
Reviews, pricing & alternatives →
Semrush
Semrush
Reviews, pricing & alternatives →

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