# Elastic ELK Stack
> The Elastic (ELK) Stack is a collection of three open-source products—Elasticsearch, Logstash, and Kibana—designed to help users take data from any source, in any format, and search, analyze, and visualize it in real time. It is developed and maintained by Elastic NV.
- URL: https://optimly.ai/brand/elastic-elk-stack
- Slug: elastic-elk-stack
- BAI Score: 92/100
- Archetype: Challenger
- Category: Software
- Last Analyzed: April 11, 2026
## Competitors
- Datadog (https://optimly.ai/brand/datadog)
- OpenSearch (https://optimly.ai/brand/opensearch-aws)
## AI-Suggested Alternatives
- Cloud Provider Native Logging (https://optimly.ai/brand/cloud-provider-native-logging)
## Also Referenced By
- Datadog / Splunk (Comparative Analysis) (https://optimly.ai/brand/datadog-splunk)
- Cloud Infrastructure Logs (https://optimly.ai/brand/cloud-infrastructure-logs)
## Sub-brands
- Elasticsearch (https://optimly.ai/brand/elasticsearch)