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ELK Stack vs Prometheus

ELK Stack and Prometheus are both listed under Observability in the DevPages directory. This page puts the details we hold for each of them side by side.

It does not score them and does not pick a winner. Fields the catalog has no value for say “Not recorded” rather than being filled in with a guess.

ELK Stack vs Prometheus field by field

ELK Stack, Prometheus compared field by field. Values are taken from the DevPages catalog; fields we hold no value for read “Not recorded”.
ELK Stack
Prometheus
CategoryObservabilityObservability
Pricing modelFreemiumOpen Source
Open sourceYesYes
GitHub starsNot tracked66.9K
Key features
  • Real-time log ingestion and processing
  • Full-text search capabilities
  • Rich visualization and dashboards
  • Scalable and distributed architecture
  • Machine learning for anomaly detection
  • Security and access controls
  • Alerting and monitoring
  • Cloud and on-premises deployment
  • Multi-dimensional time series data model
  • PromQL query language
  • Pull-based metrics collection
  • Service discovery integration
  • Alerting with Alertmanager
  • Efficient storage and compression
  • Rich ecosystem of exporters
  • Grafana integration for visualization
Use cases
  • Centralized log management
  • Application performance monitoring
  • Security information and event management
  • Business intelligence and analytics
  • Infrastructure monitoring
  • Compliance and audit logging
  • Troubleshooting and debugging
  • Real-time operational insights
  • Infrastructure monitoring
  • Application performance monitoring
  • Kubernetes cluster monitoring
  • Microservices observability
  • DevOps metrics collection
  • SRE and reliability engineering
  • Custom business metrics
  • Alert and incident management
Integrations
  • Beats
  • APM
  • AWS
  • Azure
  • GCP
  • Docker
  • Kubernetes
  • Kubernetes
  • Docker
  • Grafana
  • Alertmanager
  • Jaeger
  • Node Exporter
Tags
  • log-analytics
  • search
  • visualization
  • real-time
  • elasticsearch
  • kibana
  • metrics
  • time-series
  • monitoring
  • alerting
  • open-source
  • kubernetes
Links

What each one is

ELK Stack

Elasticsearch, Logstash, and Kibana for log analytics

The ELK Stack (Elasticsearch, Logstash, and Kibana) is a powerful combination of tools for searching, analyzing, and visualizing log data in real time. It provides a complete solution for log management, from collection and processing to storage and visualization.

Full ELK Stack listing

Prometheus

Open-source monitoring system with time series database

Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. It collects and stores metrics as time series data, providing a multidimensional data model, flexible query language, and efficient storage.

Full Prometheus listing

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