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ELK Stack

Open Source Search and Log Analytics

As of 30 August 2026, ELK Stack is free to use. ELK Stack is a collection of three open-source products - Elasticsearch, Logstash, and Kibana. Softwr lists it under Logging. ELK Stack is made by Elastic, launched in 2011, available on Web, API.

Overview

What ELK Stack does

ELK Stack is a collection of three open-source products - Elasticsearch, Logstash, and Kibana.

What people use it for

  • Centralised log search and analytics over Elasticsearch
  • Dashboards and visualisation of machine data in Kibana
  • Self managing a search and observability cluster on your own hardware

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about ELK Stack.

  • The free Basic self managed subscription excludes machine learning, alerting, single sign on via SAML or OpenID Connect, LDAP and Active Directory authentication, field and document level security, searchable snapshots and cross cluster replication
  • Cross cluster operations require the same subscription tier on every cluster involved
  • The 99.95 percent monthly uptime SLA applies only to the Platinum and Enterprise subscription tiers
  • Three deployment models are priced on three different bases: resource based for Cloud Hosted, usage based for Serverless and licence based on nodes and RAM for self managed
  • Elastic Cloud Serverless does not yet support traffic filtering, cross project search or bring your own key
  • The pricing page publishes no rate for any tier

Cross-shopped

What people choose instead of ELK Stack

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

Pricing

What ELK Stack costs

Taken from the vendor's own pricing page. Prices move, so check before you buy.

Free

Free

  • Full-text search
  • Data visualization
  • Log aggregation

Capabilities

Features

  • Full-text search

  • Data visualization

  • Log aggregation

  • Time-series analytics

  • API

    Integration with API

  • Webhooks

    Integration with Webhooks

  • REST

    Integration with REST

  • Web support

    Available on web

  • Api support

    Available on api

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

Does Elastic offer a free trial without requiring a credit card?

Yes, Elastic offers a 14-day free cloud trial with no credit card required that includes all solutions: Search, Observability, Security, and Agent Builder.

Source
Can I deploy Elastic locally for evaluation?

Yes, Elastic provides a local deployment option for Elasticsearch and Kibana with a one-command setup requiring no account or credit card. This allows self-managed evaluation.

Source
Does Elastic provide expert consultation for complex deployments?

Yes, Elastic offers expert consultation through their sales team for complex requirements and custom deployment scenarios.

Source

Behind it

Who makes ELK Stack

Company
Elastic
Based in
United States
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Keep looking

Where to go from ELK Stack

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    Free, then $0.42/GB (logs ingestion)10 researched notes
  • Search AI powered by Elasticsearch

    9 researched notes
  • Open Source Data Collector for Unified Logging

    Free plan9 researched notes
  • Purpose-built time series database for metrics and events

    Free, then $0.0025/MB ingested12 researched notes
  • Log Aggregation and Analysis Platform

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  • Real-Time Log Analytics and Search

    Free plan10 researched notes
  • AI-Powered Log Analytics and Monitoring Platform

    From $99/mo11 researched notes
  • LLM reliability platform with open-source observability and evaluation

    Free plan10 researched notes
  • Cloud-Based Log Management and Analytics

    Free plan9 researched notes
  • Like Prometheus but for Logs

    Free plan11 researched notes
  • Composable Observability Platform (LogDNA)

    Free plan10 researched notes
  • The Plugin-Driven Server Agent for Collecting and Reporting Metrics

    Free plan10 researched notes
  • Real-Time Log Analytics and Search

    Free plan10 researched notes
  • AI-Powered Log Analytics and Monitoring Platform

    From $99/mo11 researched notes

Softwr does not host reviews and shows no star rating for ELK Stack, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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