What are the key differences between Security Onion and Elastic Security?

Compare Security Onion and Elastic Security side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Security Onion and Elastic Security scored?

Security Onion has an AI score of 8.1/10 and Elastic Security has an AI score of 9.2/10. Scores are based on features, user satisfaction, and overall quality analysis.

Security Onion vs Elastic Security 2026 — Compared

Security Onion

Elastic Security

WINNER Elastic Security

Elastic Security edges ahead with a score of 9.2/10 compared to 8.1/10 for Security Onion. While both are highly rated i...

Security Onion

8.1 Very Good

Cybersecurity Get Security Onion open_in_new

emoji_events WINNER

Elastic Security

9.2 Excellent

Cybersecurity Get Elastic Security open_in_new

Security Onion Pricing not available

payments

Elastic Security From Free tier available; Enterprise pricing varies Free plan available

psychology AI Verdict

Elastic Security edges ahead with a score of 9.2/10 compared to 8.1/10 for Security Onion. While both are highly rated in their respective fields, Elastic Security demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Elastic Security

verified Confidence: Low

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description Overview

Security Onion

Security Onion is a free, Linux-based distribution that bundles the best open-source network security tools into a single, cohesive platform. It includes Zeek, Suricata, Wazuh, and a powerful ELK stack for log management and visualization. It is designed to be a complete 'all-in-one' solution for network security monitoring and incident response. While it requires a dedicated server and some techn...

Elastic Security

Elastic Security combines the power of the ELK stack (Elasticsearch, Logstash, Kibana) with dedicated security features. It is highly favored by security teams that value flexibility, open-source roots, and the ability to integrate observability data with security telemetry. Elastic provides a unified platform for SIEM, endpoint security, and cloud monitoring. Its search capabilities are world-cla...