FortiSIEM vs Securonix Unified Defense SIEM

FortiSIEM9.0Visit Securonix Unified Defense SIEM8.6Visit

Higher score FortiSIEM #3 in SIEM Software 9.0/10 Pricing on request ✓ 2 of 2 features Visit FortiSIEM

vs

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

• FortiSIEM fits best

  Hybrid IT/OT security operations

• Securonix Unified Defense SIEM fits best

  Security teams unifying SIEM, UEBA, and SOAR

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Side by side

Feature	FortiSIEM 9.0/10 Visit ↗	Securonix Unified Defense SIEM 8.6/10 Visit ↗
At a glance
Editor score	9.0	8.6
Ranking	#3 in SIEM Software	#6 in SIEM Software
Best for	Hybrid IT/OT security operations	Security teams unifying SIEM, UEBA, and SOAR
Pricing model	Paid	Paid
Starting price	Pricing on request	Pricing on request
Free plan	Not checked yet	Not checked yet
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud
Platforms	Web	Web
Integrations	6 integrations	5 integrations
Features FortiSIEM 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	Not checked yet	Spotter search syntax
Our review
Pros	Collects and correlates events across multivendor IT and OT environments Combines UEBA, machine-learning detection, and customizable rules Includes asset discovery, case management, and SOAR playbooks	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	Pricing requires contacting sales Its broad IT/OT scope may exceed needs of narrower SIEM deployments Deployment options and capabilities may require evaluation for each environment	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	FortiSIEM is Fortinet’s security information and event management platform for enterprises, managed security service providers, and organizations operating both IT and operational technology environments. It brings together event… 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

• FortiSIEM — where it wins

  • Collects and correlates events across multivendor IT and OT environments
  • Combines UEBA, machine-learning detection, and customizable rules
  • Includes asset discovery, case management, and SOAR playbooks

  Where it doesn't

  • Pricing requires contacting sales
  • Its broad IT/OT scope may exceed needs of narrower SIEM deployments
  • Deployment options and capabilities may require evaluation for each environment

• 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

• FortiSIEM9.0/10 · Pricing on request

  A broad IT/OT SIEM with multivendor collection, analytics, case management, and SOAR.

  Visit FortiSIEMFull 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 →