Elastic Security vs Securonix Unified Defense SIEM

Elastic Security9.4Visit Securonix Unified Defense SIEM8.6Visit

Higher score Elastic Security #1 in SIEM Software 9.4/10 Free plan · 14-day trial Free planFree trial✓ 2 of 2 features Try Elastic Security

vs

Securonix Unified Defense SIEM #6 in SIEM Software 8.6/10 Pricing on request ✓ 2 of 2 features Visit Securonix

• Elastic Security fits best

  Teams needing SIEM across cloud and self-managed deployments

• Securonix Unified Defense SIEM fits best

  Security teams unifying SIEM, UEBA, and SOAR

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Side by side

Feature	Elastic Security 9.4/10 Visit ↗	Securonix Unified Defense SIEM 8.6/10 Visit ↗
At a glance
Editor score	9.4	8.6
Ranking	#1 in SIEM Software	#6 in SIEM Software
Best for	Teams needing SIEM across cloud and self-managed deployments	Security teams unifying SIEM, UEBA, and SOAR
Pricing model	Free plan + paid	Paid
Starting price	$0.09/GB usage-based	Pricing on request
Free plan	✓ (best)	Not checked yet
Free trial	14 days	—
Deployment	Cloud, Self-hosted	Cloud
Platforms	Web	Web
Integrations	10 integrations	5 integrations
Features Elastic Security 2/2 · Securonix Unified Defense SIEM 2/2
Custom detection rules	✓	✓
Real-time alerting	✓	✓
Specs
Free ingestion limit	Not checked yet	Not checked yet
Data retention	Not checked yet	90 days
Deployment	Hybrid	Cloud
Query language	KQL, Lucene, and ES|QL	Spotter search syntax
Our review
Pros	Detection rules include prebuilt, MITRE ATT&CK-mapped, and custom options Threat hunting uses ES|QL; custom rules support KQL or Lucene Hundreds of ready-made integrations support broad data onboarding	Combines SIEM, UEBA, SOAR, threat intelligence, and TDIR capabilities Supports real-time detection, behavioral analytics, and automated playbooks Includes natural-language Search Agent and Spotter searches
Cons	Ingestion is billed per GB, so costs depend on data volume Retention is priced separately on Security Analytics Essentials Entity analytics and UEBA are only listed for Security Analytics Complete	Cloud deployment may not fit teams requiring another deployment model Contact-sales pricing offers no published numeric license price Spotter uses its own search syntax
Our verdict	Elastic Security brings security data collection and analysis together with detection, investigation, threat hunting, and response workflows. It is aimed at security operations teams that need to work across endpoint, cloud, network, and… Read the review →	Securonix Unified Defense SIEM brings together SIEM, UEBA, SOAR, threat intelligence, and threat detection, investigation, and response (TDIR) in a cloud-native platform. It is aimed at enterprise security teams and managed security… Read the review →

Strengths and trade-offs

• Elastic Security — where it wins

  • Detection rules include prebuilt, MITRE ATT&CK-mapped, and custom options
  • Threat hunting uses ES|QL; custom rules support KQL or Lucene
  • Hundreds of ready-made integrations support broad data onboarding

  Where it doesn't

  • Ingestion is billed per GB, so costs depend on data volume
  • Retention is priced separately on Security Analytics Essentials
  • Entity analytics and UEBA are only listed for Security Analytics Complete

• Securonix Unified Defense SIEM — where it wins

  • Combines SIEM, UEBA, SOAR, threat intelligence, and TDIR capabilities
  • Supports real-time detection, behavioral analytics, and automated playbooks
  • Includes natural-language Search Agent and Spotter searches

  Where it doesn't

  • Cloud deployment may not fit teams requiring another deployment model
  • Contact-sales pricing offers no published numeric license price
  • Spotter uses its own search syntax

• Elastic Security9.4/10 · Free plan · 14-day trial

  Flexible SIEM coverage with detection, threat hunting, and response workflows.

  Try Elastic SecurityFull verdict →
• Securonix Unified Defense SIEM8.6/10 · Pricing on request

  A broad cloud SIEM suite for teams that need analytics, threat detection, and automated response.

  Visit SecuronixFull verdict →