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Head-to-head · SIEM Software

FortiSIEM vs Devo Security Operations

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score FortiSIEM #3 in SIEM Software 9.0/10 Pricing on request ✓ 2 of 2 features Visit FortiSIEM
Devo Security Operations #5 in SIEM Software 8.7/10 Pricing on request ✓ 2 of 2 features Visit Devo

FortiSIEM leads on 0 checks, Devo Security Operations on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreFortiSIEM · 9.0/10

FortiSIEM scores higher on our rubric for siem software: 9.0 against 8.7 out of 10; our editors rank them #3 and #5.

On deployment, FortiSIEM gives you Hybrid where Devo Security Operations offers Cloud.

FortiSIEM is the better fit for hybrid IT/OT security operations. Devo Security Operations is the better fit for cloud SOCs prioritizing automation.

  • FortiSIEM fits best

    Hybrid IT/OT security operations

  • Devo Security Operations fits best

    Cloud SOCs prioritizing automation

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Side by side

Feature FortiSIEM 9.0/10 Visit ↗ Devo Security Operations 8.7/10 Visit ↗
At a glance
Editor score 9.0 8.7
Ranking #3 in SIEM Software #5 in SIEM Software
Best for Hybrid IT/OT security operations Cloud SOCs prioritizing automation
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 2 integrations
Features FortiSIEM 2/2 · Devo Security Operations 2/2
Custom detection rules ✓ ✓
Real-time alerting ✓ ✓
Specs
Free ingestion limit Not checked yet Not checked yet
Data retention Not checked yet Not checked yet
Deployment Hybrid Cloud
Query language Not checked yet LINQ
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
  • Correlates and enriches security data across cloud, hybrid, and on-premises environments
  • Combines streaming alerts, automated triage, case management, and SOAR playbooks
  • Adds UEBA, MITRE ATT&CK context, and autonomous investigation and hunting
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
  • Pricing is contact-sales and based on data-ingestion volume
  • Only MITRE ATT&CK and Grafana are identified as integrations
  • LINQ is the listed query language, which may not fit every team's workflow
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 →

Security operations teams working across cloud, hybrid, and on-premises environments may consider Devo Security Operations for centralized monitoring and response. Delivered as SaaS, it combines cloud SIEM capabilities with security…

Read the review →
  1. FortiSIEMSIEM Software 9.0Pricing on request
  2. Devo Security OperationsSIEM Software 8.7Pricing on request

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
  • Devo Security Operations — where it wins

    • Correlates and enriches security data across cloud, hybrid, and on-premises environments
    • Combines streaming alerts, automated triage, case management, and SOAR playbooks
    • Adds UEBA, MITRE ATT&CK context, and autonomous investigation and hunting

    Where it doesn't

    • Pricing is contact-sales and based on data-ingestion volume
    • Only MITRE ATT&CK and Grafana are identified as integrations
    • LINQ is the listed query language, which may not fit every team's workflow
  • FortiSIEM9.0/10 · Pricing on request

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

    Visit FortiSIEMFull verdict →
  • Devo Security Operations8.7/10 · Pricing on request

    A cloud SIEM pairing broad environment visibility with SOAR, UEBA, and threat hunting.

    Visit DevoFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update