DebugBear vs GTmetrix

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

DebugBear compared with GTmetrix
Detail	DebugBear	GTmetrix
What it does	Not given	Test, Monitor, and Optimize Web Performance
Stage	Established	Established
Founded	2018	2009
Based in	GB	Not given
Pricing model	Not given	freemium
Pricing	Not given	Free trial available; paid plans start at $4.99/month (Lite) up to $49.99/month (Expert) with yearly billing options at 2 months discount
Key features	Google CrUX data integration API integration for programmatic access	Web Vitals tracking with Core Web Vitals (LCP, TBT, CLS) Lighthouse-powered performance reports Real browser testing with Chrome Waterfall charts showing request-by-request analysis Real User Metrics from Chrome UX Report (CrUX) Global testing from 28 locations Automated monitoring with scheduled testing and alerts Video and filmstrip visualization of page loads Team collaboration with role-based access GTmetrix MCP integration for AI coding tools
What makes it different	Detailed request-chain visualization for complex debugging Before and after comparison with exquisite detail Unified platform for synthetic and real-user data Automatic alerts for performance regressions Actionable recommendations for fixing performance issues	Tests from real Chrome browser in real locations, not simulated approximations Combines lab testing with real user data from Chrome UX Report in one report Global testing from 28 locations to see regional performance differences Integrates with AI coding tools via GTmetrix MCP for real-time performance data Tracks performance history over time with trend graphs and monitoring alerts
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	77 no change since last check	90 no change since last check
Trust Flow (Majestic)	33	38
Citation Flow (Majestic)	53	59
Referring domains (Majestic)	5732	26472

4 details filled in for both companies.

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