Elastic (ELK Stack) vs Splunk
On the evidence we track, Elastic (ELK Stack) leads this comparison with a composite score of 64/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for log management software. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Elastic (ELK Stack)
LeaderOpen-source system for collecting logs and application data, indexing them for searchability, and providing interactive dashboards for analysis. Supports both cloud-hosted and self-managed deployments.
Splunk
Splunk consolidates data from various sources and enables real-time analysis for security monitoring, system observability, and AI applications. It supports analyzing data in place across different storage backends, reducing costs and data movement while providing complete operational visibility.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Elastic (ELK Stack)
LeaderFrom $99/month. Subscription model with free 14-day trial. Usage-based pricing for cloud resources (120 GB storage / 2 zones baseline).
- StandardFrom $99/month. Free 14-day trial.
- Distributed Elasticsearch Platform on AWS, Azure, GCP
- Elasticsearch Query Language (ES|QL)
- AutoOps monitoring
- Hundreds of out-of-the-box integrations
- Discover, dashboards, alerting
- +4 more
- GoldFrom $114/month. Includes reporting and third-party integrations.
- Everything in Standard
- Reporting
- Third-party alerting actions
- Watcher
- Enterprise Search
- +2 more
- PlatinumFrom $131/month. ML and advanced security included.
- Everything in Gold
- Advanced security features
- Machine learning: anomaly detection, supervised learning
- Cross-cluster replication
- Semantic and vector search with ML models (ELSER, e5)
- +5 more
- EnterpriseFrom $184/month. Full AI suite and advanced automation.
- Everything in Platinum
- Searchable snapshots in cold/frozen tiers
- Elastic Maps Server
- Cross-cluster search and ES|QL Data Federation
- GPU inference with Elastic Inference Service
- +10 more
Splunk
Activity-based, ingest, workload, and entity pricing models. Free 14-day trial.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Slack
Elastic (ELK Stack)
Leader- OpenAI
- Anthropic
- Jina AI
- Amazon Bedrock
- Google Vertex AI
- Microsoft Azure AI
- Mistral
- Cohere
- Hugging Face
- NVIDIA
- IBM watsonx
- LlamaIndex
- LangChain
- Vectorize.io
- Jira
- PagerDuty
- ServiceNow
- Microsoft Teams
- xMatters
- IBM Resilient
- Filebeat
- Metricbeat
- Heartbeat
- Elastic Agent
- +7 more
Splunk
- OpenTelemetry
- Cisco Talos
- AWS
- Amazon CloudWatch
- Datadog
- Google Stackdriver
- Grafana
- Honeybadger
- Loadster
- New Relic
- Observium
- Opsview
- Pingdom
- Amazon S3
- Cisco Cloud Connect
Elastic (ELK Stack) or Splunk: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.