Calibre
Web Performance Optimization
Web performance monitoring platform providing Lighthouse-based automated audits, Core Web Vitals tracking, and performance budgets.
Synthetic page speed testingGoogle crux data integration
Price$45+ / month
Alternatives to DebugBear
- 1Frontend Monitoring, Digital Experience Monitoring
- 2Real User Monitoring
Metrikal
Real User Monitoring
Web vitals monitoring platform providing page speed and core web vitals tracking for websites.
Multi source data integrationOrganic and paid ua relationship quantification - 3Frontend Monitoring, Digital Experience Monitoring
SpeedCurve
Frontend Monitoring
Web performance monitoring platform providing synthetic and real user monitoring with visual comparison and performance budgets.
Synthetic monitoringPerformance budgetingPrice$15+ / month
- 4Frontend Monitoring, Application Performance Monitoring
AppSignal
Application Performance Monitoring
Application monitoring for Ruby, Elixir, Node.js, and Python with performance metrics, error tracking, and custom dashboards.
Free planFree trialFrontend MonitoringError TrackingPrice$19+ / month
- 5Frontend Monitoring, Monitoring & Observability
LogRocket
Frontend Monitoring
LogRocket is a frontend application monitoring platform that combines session replay, error tracking, and product analytics to help engineering and product teams identify and fix user-facing issues.
Session replay with dom and mobile screen recordingError tracking and exception monitoringProduct analytics with conversion funnels - 6Frontend Monitoring, Monitoring & Observability
Atatus
Monitoring & Observability
Full-stack monitoring platform providing APM, real user monitoring, server monitoring, and log management in one dashboard.
Application performance monitoring with full stack transaction visibilityInfrastructure and container monitoring with kubernetes support - 7Frontend Monitoring, Monitoring & Observability
HyperDX
Monitoring & Observability
HyperDX is an observability platform that combines logs, traces, sessions, and debugging workflows with a more modern developer experience than older monitoring suites.
Session replay and correlationLog aggregation and searchAlerting and notificationsPrice$20+ / month
Price position: below this category's displayed range. - 8Website Uptime Monitoring, APM (Application Performance Monitoring)
Pingdom
Website Uptime Monitoring
Website performance and availability monitoring service from SolarWinds providing uptime checks and page speed analysis.
Free trialSOC 2PCI DSSHIPAAGDPRTiered plansPrice$10+ / month
Starting price: below the category median. - 9Website Uptime Monitoring, Digital Experience Monitoring
Alertra
Website Uptime Monitoring
Website monitoring service providing uptime, speed, and transaction monitoring from multiple locations.
Free trialUsage-basedSynthetic MonitoringDigital Experience MonitoringPrice$9.95 / month
Price position: below the category median. - 10Frontend Monitoring
Backbone.js
Frontend Monitoring
Lightweight JavaScript library providing models, collections, and views for structuring web application client-side code.
Free planAPI DeveloperImprove Developer Experience
