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SpeedVitalsDebugBear
Freemium

Speed tests can be run for free; monitoring features are part of the wider service.

 Freemium

The single speed test is free; monitoring is a paid service with a free trial.

Web Web
  • Tests from 30+ locations and several device types
  • Global TTFB test with cache and CDN detection
  • Detailed load breakdown with a step-by-step filmstrip
  • Combines lab tests with real-user Core Web Vitals
  • Online service only, no self-hosted option
  • Pricing for monitoring is not detailed on the homepage
  • Free test runs from a limited set of locations
  • Continuous monitoring requires a paid plan
Web application Web application, Hosted service
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Needs internet Needs internet

Checked October 1, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.