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Head-to-head · Security Analytics

FortiSIEM vs Sumo Logic

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score FortiSIEM #3 in Security Analytics 9.2/10 Pricing on request ✓ 0 of 4 features Visit FortiSIEM
Sumo Logic #6 in Security Analytics 8.9/10 Free plan · pricing on request · 30-day trial Free planFree trial✓ 0 of 4 features Visit Sumo Logic

FortiSIEM leads on 0 checks, Sumo Logic on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreFortiSIEM · 9.2/10
  • Free planonly Sumo Logic
  • Free trialonly Sumo Logic

FortiSIEM scores higher on our rubric for security analytics: 9.2 against 8.9 out of 10; our editors rank them #3 and #6.

FortiSIEM is the better fit for large hybrid IT/OT security operations. Sumo Logic is the better fit for budget-conscious teams needing broad log analytics.

  • FortiSIEM fits best

    Large hybrid IT/OT security operations

  • Sumo Logic fits best

    Budget-conscious teams needing broad log analytics

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature FortiSIEM 9.2/10 Visit ↗ Sumo Logic 8.9/10 Visit ↗
At a glance
Editor score 9.2 8.9
Ranking #3 in Security Analytics #6 in Security Analytics
Best for Large hybrid IT/OT security operations Budget-conscious teams needing broad log analytics
Pricing model Paid Free plan + paid
Starting price Pricing on request —
Free plan Not checked yet ✓ (best)
Free trial — 30 days
Deployment Cloud, Self-hosted Cloud
Platforms Web Web, Linux, Windows, macOS
Integrations 6 integrations 2 integrations
Features FortiSIEM 0/4 · Sumo Logic 0/4
UEBA Not checked yet Not checked yet
Anomaly detection Not checked yet Not checked yet
Threat intelligence Not checked yet Not checked yet
Case management Not checked yet Not checked yet
Specs
Deployment Not checked yet Not checked yet
Data retention Not checked yet Not checked yet
Log ingestion limit Not checked yet Not checked yet
Our review
Pros
  • Correlates multivendor IT/OT events with real-time analytics and risk scoring
  • Combines UEBA and machine-learning detection with custom rules
  • Includes asset discovery, case response, SOAR playbooks, and compliance reporting
  • Free plan includes 20 daily credits and 7-day log retention.
  • Live Tail, structured parsing, and processing rules support log analysis.
  • Integrates with major cloud platforms and offers APIs and Terraform administration.
Cons
  • Pricing requires contacting sales
  • Its broad IT/OT scope may exceed the needs of smaller, simpler teams
  • Third-party collection breadth can make ecosystem fit a key evaluation point
  • Free plan is limited to three users and 7-day log retention.
  • Essentials uses paid credits, so usage-based costs depend on configuration.
  • Enterprise Suite pricing configurations list unlimited log capacity, not a fixed limit.
Our verdict

FortiSIEM is Fortinet’s security information and event management platform for enterprises, managed security service providers, and organizations running IT and operational technology environments. It collects and correlates events across…

Read the review →

Sumo Logic is a cloud-native log management and analytics platform for DevOps, IT operations, and security teams. It collects data through installed or hosted collectors, stores and indexes it in the Sumo Logic Cloud, and provides…

Read the review →
  1. FortiSIEMSecurity Analytics 9.2Pricing on request
  2. Sumo LogicSecurity Analytics 8.9Free plan · pricing on request · 30-day trial

Strengths and trade-offs

  • FortiSIEM — where it wins

    • Correlates multivendor IT/OT events with real-time analytics and risk scoring
    • Combines UEBA and machine-learning detection with custom rules
    • Includes asset discovery, case response, SOAR playbooks, and compliance reporting

    Where it doesn't

    • Pricing requires contacting sales
    • Its broad IT/OT scope may exceed the needs of smaller, simpler teams
    • Third-party collection breadth can make ecosystem fit a key evaluation point

  • Sumo Logic — where it wins

    • Free plan includes 20 daily credits and 7-day log retention.
    • Live Tail, structured parsing, and processing rules support log analysis.
    • Integrates with major cloud platforms and offers APIs and Terraform administration.

    Where it doesn't

    • Free plan is limited to three users and 7-day log retention.
    • Essentials uses paid credits, so usage-based costs depend on configuration.
    • Enterprise Suite pricing configurations list unlimited log capacity, not a fixed limit.
  • FortiSIEM9.2/10 · Pricing on request

    Broad IT/OT event analytics and response for complex security operations.

    Visit FortiSIEMFull verdict →
  • Sumo Logic8.9/10 · Free plan · pricing on request · 30-day trial

    Broad log analytics with a free entry point, live search, parsing, and cloud integrations.

    Visit Sumo LogicFull verdict →

More comparisons

All security analytics comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update