246 tools curated in this category — including ServiceRadar, HyperDX, Site Spy
📖 ReferenceFind on mySelectas all sites and tools related to monitoring. This selection of 246 resources is reviewed and maintained by the community. The most popular include ServiceRadar, HyperDX, Site Spy. Each tool comes with a review, tags, comparisons and alternatives to help you make the best choice.
A free, open-source tool for watching over network infrastructure spread across remote or hard-to-reach sites — think branch offices, edge locations or restricted networks — where you can't just install a normal monitoring agent everywhere.
A free, open-source observability platform that unifies logs, metrics, traces, errors and session replays in one searchable interface — a self-hosted alternative to Datadog.
Tracks any webpage for changes and alerts you the moment something meaningful updates — price drops, new listings, restocked items.
AI-native observability platform that lets engineers debug production issues by asking questions in plain language instead of digging through logs.
AI DevOps agent that watches your CI/CD pipeline, investigates failures, reviews code and triages incidents around the clock.
Open-source observability platform that unifies traces, metrics and logs in one OpenTelemetry-native tool, self-hosted or cloud.
Feature flag and release management platform letting teams turn features on or off in production instantly, without redeploying code.
Observability platform for debugging production systems with distributed tracing, BubbleUp anomaly analysis, and AI-assisted querying.
Open-source fullstack monitoring: session replay, error tracking, logging and tracing in one self-hostable platform.
Open-source AI gateway and LLM observability: one API for 100+ models, cost and latency tracking, prompt management.
Open-source observability database unifying metrics, logs and traces: SQL and PromQL, written in Rust, object-storage native.
AI eval and observability platform: tracing, LLM and human scoring, quality gates. Used by Vercel, Notion and Replit.
AI-native Postgres observability: 45+ automated health checks, query and config tuning, agent-ready JSON and MCP output. Open source.
Vérifier si un site est en panne
Pages de statut pour vos services
Website uptime monitoring
Suivi des erreurs applicatives
Monitoring et alerting open source
Open-source monitoring and observability
