Wazuh vs Splunk
How we compare:This comparison is based on official documentation, public pricing, community discussions, and aggregated user feedback, not hands-on testing by our team. We organize what real users and practitioners are saying across the web.
Wazuh
Wazuh is a free, open-source security platform that provides unified XDR and SIEM protection. It offers log analysis, intrusion detection, file integrity monitoring, vulnerability detection, and compliance monitoring across on-premises and cloud workloads.
Pros
- Completely free and open source
- Unified SIEM + XDR in one platform
- Active community with 20M+ annual downloads
- Agent-based with multi-platform support
- Strong compliance reporting (PCI DSS, HIPAA, GDPR)
Cons
- Requires significant infrastructure expertise to deploy
- UI less polished than commercial alternatives
- Community support only (paid support available)
- Can be resource-intensive at scale
Pricing: Free (Open Source)
Splunk
Splunk is a leading SIEM and security analytics platform that collects, indexes, and correlates machine-generated data for security monitoring, threat detection, and incident response. Now part of Cisco, Splunk provides real-time visibility across IT and security operations with powerful search, analysis, and visualization capabilities.
Pros
- Strong search and analytics
- Massive ecosystem of apps and integrations
- Powerful SPL query language
- Strong enterprise support and training
- Comprehensive security content library
Cons
- Very expensive at scale
- Complex licensing and pricing model
- Steep learning curve for SPL
- Heavy infrastructure requirements
- Vendor lock-in with proprietary format
Pricing: From $1,800/year (workload pricing) / Enterprise custom