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Downdetector vs WebPageTest

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

Downdetector icon
Downdetector
WebPageTest icon
WebPageTest

Downdetector vs WebPageTest: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Downdetector WebPageTest
Sugggest Score — —
Category Online Services Network & Admin
Pricing — Open Source

Product Overview

Downdetector
Downdetector

Description: Downdetector is a website that tracks outages and monitors the status of various websites and online services. It provides real-time user-submitted problem reports, historical downtime data, and outage maps to help users identify potential issues and planned maintenance with popular sites.

Type: software

WebPageTest
WebPageTest

Description: WebPageTest is an open-source website performance testing tool. It allows users to test website load speeds from different locations around the world and provides performance metrics like First Contentful Paint, Speed Index, and Time to Interactive.

Type: software

Pricing: Open Source

Key Features Comparison

Downdetector
Downdetector Features
  • Real-time outage monitoring
  • User-submitted problem reports
  • Historical downtime data
  • Outage maps
  • Status pages for major sites and services
WebPageTest
WebPageTest Features
  • Website load speed testing
  • Waterfall charts
  • Video capture
  • Content breakdown
  • Custom metrics
  • Scripting
  • API access

Pros & Cons Analysis

Downdetector
Downdetector
Pros
  • Helpful for identifying website and service issues
  • Large user community provides outage details
  • Free to use with no signup required
Cons
  • Accuracy of reports relies on user submissions
  • Limited historical data available
  • No advanced monitoring features
WebPageTest
WebPageTest
Pros
  • Free and open source
  • Wide range of detailed metrics
  • Global testing locations
  • Easy to use interface
  • Flexible customization
Cons
  • Can be resource intensive
  • Limited testing frequency on free tier
  • Setup requires some technical knowledge

Pricing Comparison

Downdetector
Downdetector
  • Not listed
WebPageTest
WebPageTest
  • Open Source

Related Comparisons

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PageSpeedPlus.com
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Learn More About Each Product

Downdetector
Downdetector
Reviews, pricing & alternatives →
WebPageTest
WebPageTest
Reviews, pricing & alternatives →

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