Directory Observability & MonitoringLog Management & AnalyticsElastic (ELK Stack)

Elastic (ELK Stack)

About Elastic (ELK Stack)

Elastic is a technology company that builds the Elastic Stack. The Elastic Stack includes Elasticsearch, Kibana, Logstash, Beats, and Elastic Agent. Elastic offers three solutions: Elasticsearch, Elastic Observability, and Elastic Security. Elasticsearch stores, indexes, and queries large volumes of structured and unstructured data. All solutions are available via Elastic Cloud Serverless, Elastic Cloud Hosted, or self-managed deployment.

Products

Logstash: A server-side data ingestion pipeline.
Beats: Lightweight data shippers.
Elastic Agent: A unified agent for logs, metrics, and security data.

Used for

Detecting threats using a SIEM.
Identifying the root cause of issues through observability.
Retrieving relevant passages with vector search.
Searching across data to find answers using agents.
Building retrieval augmented generation (RAG) pipelines that ground LLM outputs in retrieved documents.

Who it is for

Used by development teams building context-driven AI applications.
Used by over 75% of the Fortune 100.

From Elastic (ELK Stack)'s own website, read 2026-10-23. How we build listings.

How to evaluate Log Management & Analytics

This is how the CIOPages Research Team evaluates this category. It is not an assessment of Elastic (ELK Stack). It comes from our Log Management & Analysis buyer guide.

25%

Cost & Tiering Model at Volume

Unit of pricing (per-GB ingest, compute/SVC, credits, host, consumption) and how the bill behaves as volume grows; hot/warm/cold/frozen or archive tiers, index-free or low-cost retention tiers, rehydration cost and latency, and ingest controls or sampling to cap spend

20%

Search, Query & Analytics Power

Full-text vs. label-only vs. schema-on-read; query language depth (SPL, ES|QL/KQL, LogQL, DQL, SQL) and learning curve; performance on cold and high-cardinality data; aggregations, pattern detection, and live-tail for real-time troubleshooting

20%

Pipeline, Ingestion & OpenTelemetry

Agent footprint and collector strategy; native OpenTelemetry/OTLP ingest; parsing, enrichment, masking, routing, and reduction before storage; ability to fan data out to multiple destinations and to swap backends without re-instrumenting sources

15%

Security, Compliance & Retention

RBAC/SSO, field-level masking of sensitive data, immutable/WORM audit retention, and tamper-evident logging; SOC 2 / ISO 27001 / FedRAMP coverage and data residency; SIEM or threat-detection content if logs feed security

10%

Observability Correlation & Architecture

Whether logs sit standalone, inside an observability suite (correlated with metrics and traces), or inside the SIEM; trace-to-log pivots, unified context, and how cleanly it slots beside tooling you already run

10%

Operations, Scale & AI Assist

Self-managed vs. SaaS operational burden, multi-tenant and multi-cluster scale, ingest spikes and back-pressure handling; API/IaC coverage; and AI-assisted features such as anomaly detection, log clustering/patterns, and natural-language query

Other Log Management & Analytics Vendors

View all

Alibaba Cloud Log Service

Axiom

Baselime (Cloudflare)

Beats

Coralogix

DataSet

CIOPages put this listing together from public sources. It’s information, not an endorsement. How we build listings. Work here? Claim this listing or .

Quick Facts

www.elastic.co Pricing page

CategoryObservability & Monitoring

SubcategoryLog Management & Analytics

DeploymentElastic Cloud Serverless, Elastic Cloud Hosted, Self-managed

PricingUsage-based / resource-based, with a free self-hosted option

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