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  3. Monitoring

Monitoring

Error tracking, logging and analytics.

Popular

Sentry

Application monitoring platform that captures errors and performance traces with full stack context for faster debugging.

Monitoring
Freemium
Open Source
error-trackingapmlogging
Official site Docs

Better Stack

Unified uptime monitoring, log management, and incident alerting platform for keeping production systems observable.

Monitoring
Freemium
uptimeloggingalerting
Official site Docs

LogRocket

Session replay and monitoring tool that reconstructs user sessions alongside errors and performance metrics.

Monitoring
Freemium
session-replaymonitoringfrontend
Official site Docs

Google Analytics

Google's traffic and behavior analytics platform, tracking site visits, conversions, and audience data.

Monitoring
Free
web-analyticstrafficgoogle
Official site

Plausible

Privacy-focused, cookieless website analytics with a lightweight script and a simple, no-clutter dashboard.

Monitoring
Paid
Open Source
privacy-analyticscookielesslightweight
Official site Docs
Popular

Grafana

An open-source dashboarding and observability platform for visualizing metrics, logs and traces from almost any data source.

Monitoring
Freemium
Open Source
dashboardsobservabilityopen-sourcemetrics
Official site Docs

Datadog

A unified observability platform combining infrastructure metrics, log management, APM traces and real-user monitoring in one dashboard.

Monitoring
Freemium
observabilityapminfrastructurelogs
Official site Docs

New Relic

A full-stack observability platform combining APM, infrastructure monitoring, logs and distributed tracing in one place, with a perpetual free tier for a single full-access seat.

Monitoring
Freemium
apmobservabilitytracinginfrastructure-monitoring
Official site Docs

Checkly

Synthetic monitoring and uptime checks written as code (Playwright-based browser checks plus API checks), built for teams that already treat their infrastructure as code.

Monitoring
Freemium
uptimesynthetic-monitoringplaywrightapi-monitoring
Official site Docs