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FortiSIEM vs AlienVault USM (from AT&T Cybersecurity) Comparison

Last updated:

FortiSIEM

4.7(3 reviews)

Starting at Contact for pricing

  • Large Enterprises
  • Small Business

Experience cutting-edge security with FortiSIEM's advanced machine learning capabilities, offering top-tier protection against both internal and external threats. This innovative platform is equipped with state-of-the-ar…

AlienVault USM (from AT&T Cybersecurity)

4.4(107 reviews)

Starting at $1,075.00 per month

  • Free Trial
  • Large Enterprises
  • Small Business

Introducing AlienVault USM, the cutting-edge Unified Security Management (USM) platform from AT&T Cybersecurity. USM Anywhere revolutionizes security management by offering a cloud-based solution that streamlines threat…

FortiSIEM leads on user satisfaction with a 4.7-star rating across 3 reviews.

FortiSIEM vs AlienVault USM (from AT&T Cybersecurity) — at a glance

FeatureFortiSIEMAlienVault USM (from AT&T Cybersecurity)
Rating4.7 / 54.4 / 5
Reviews3107
Starting priceContact for pricing$1,075.00 per month
Free trial No Yes
Free version No No
Best forLarge Enterprises, Small Business, Medium BusinessLarge Enterprises, Small Business, Medium Business
CategorySecurity Information and Event Management (SIEM) SoftwareSecurity Information and Event Management (SIEM) Software
PlatformsBrowser Based (Cloud)Browser Based (Cloud)
APIAvailable
Support modesBusiness Hours, OnlineOnline
CertificationsHIPAA, GDPRHIPAA, GDPR
Data residencyGlobalGlobal

Key differences between FortiSIEM and AlienVault USM (from AT&T Cybersecurity)

  • Pricing: AlienVault USM (from AT&T Cybersecurity) starts at $1,075.00 per month. FortiSIEM pricing is not publicly listed.
  • Free trial: AlienVault USM (from AT&T Cybersecurity) offers a free trial; FortiSIEM does not.
  • User satisfaction: FortiSIEM scores higher with a 4.7-star average.
  • Deployment: FortiSIEM supports Browser Based (Cloud); AlienVault USM (from AT&T Cybersecurity) supports Browser Based (Cloud).

FortiSIEM vs AlienVault USM (from AT&T Cybersecurity) — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Security Information and Event Management (SIEM) Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

FortiSIEM
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Free PDF comparison

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Biggest differences

Start here before you go deeper into features.

FortiSIEM

Best for enterprise security teams needing advanced ML-driven threat detection.

Choose if
  • You require sophisticated anomaly detection using machine learning for security events.
  • Your organization needs comprehensive visibility into both internal and external threats.
  • You already use or plan to integrate with Fortinet’s security ecosystem.
Consider alternatives if
  • You are a small team without dedicated security staff or resources for complex setups.
  • You need a simple, out-of-the-box SIEM solution with transparent pricing.

AlienVault USM (from AT&T Cybersecurity)

Best for cloud-centric unified security management in medium to large enterprises.

Choose if
  • You need integrated threat detection, incident response, and compliance in one platform.
  • Your environment includes hybrid or multi-cloud setups, especially AWS and Azure.
  • Your security operations center requires flexible, configurable workflows for complex environments.
Consider alternatives if
  • You are a small team without dedicated security staff or limited security expertise.
  • You require a purely on-premises solution with no cloud integration.

FortiSIEM: Best for enterprise security teams needing advanced ML-driven threat detection. AlienVault USM (from AT&T Cybersecurity): Best for cloud-centric unified security management in medium to large enterprises.

Description

Experience cutting-edge security with FortiSIEM's advanced machine learning capabilities, offering top-tier protection against both internal and external threats. This innovative platform ... Read More about FortiSIEM

Introducing AlienVault USM, the cutting-edge Unified Security Management (USM) platform from AT&T Cybersecurity. USM Anywhere revolutionizes security management by offering a cloud-based ... Read More about AlienVault USM (from AT&T Cybersecurity)

Entry Level Pricing

  • Not Available
  • Starts from $1,075.00 , Billed Yearly

Free Trial Availability

  • No free trial

User Ratings

Based on verified Spotsaas reviews

4.7

(3)

Best Company Size

Medium BusinessLarge Enterprises
Medium BusinessLarge Enterprises
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Software Demo

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Compare FortiSIEM and AlienVault USM (from AT&T Cybersecurity) on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • Not Available
      • $1,075.00 , Billed Yearly

      Pricing Plans

      • Not Available
      • Not Available

      Pricing Page

      Pricing information not available

      AlienVault USM (from AT&T Cybersecurity) pricing

      Other Details

      Organization Types supported

      • Large Enterprises
      • Medium Business
      • Small Business
      • Freelancers
      • Individuals
      • Large Enterprises
      • Medium Business
      • Small Business
      • Freelancers
      • Individuals

      Platforms Supported

      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac
      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Available
      • Not Available
      Get help choosing
      Get help choosing

      Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      HIPAA

      ✓ Yes
      ✓ Yes

      GDPR

      ✓ Yes
      ✓ Yes

      Single Sign-On (SSO)

      ✓ Yes
      ✓ Yes

      Multi-Factor Auth (MFA)

      ✓ Yes
      ✓ Yes

      Data Encryption

      ✓ Yes
      ✓ Yes

      Audit Logs

      ✓ Yes
      ✓ Yes

      Data Residency

      🌐 Global
      🌐 Global

      FortiSIEM User Reviews & Rating Comparison

      User Ratings

      4.7

      (based on 3 reviews)

      4.4

      (based on 107 reviews)

      Rating Distribution

      0

      0

      0

      0

      0

      0

      0

      0

      0

      0

      Media and Screenshots

      Videos

      video-0

      1 Videos

      video-0

      1 Videos

      Top Alternatives to FortiSIEM and AlienVault USM (from AT&T Cybersecurity) in 2026

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, FortiSIEM or AlienVault USM (from AT&T Cybersecurity)?
      FortiSIEM edges out the other on user ratings (4.7 vs 4.4). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do FortiSIEM and AlienVault USM (from AT&T Cybersecurity) offer a free trial?
      AlienVault USM (from AT&T Cybersecurity) offers a free trial. FortiSIEM does not.
      What is the starting price of FortiSIEM vs AlienVault USM (from AT&T Cybersecurity)?
      FortiSIEM starts at Contact for pricing. AlienVault USM (from AT&T Cybersecurity) starts at $1,075.00 per month.
      What are the top alternatives to FortiSIEM?
      Top alternatives to FortiSIEM include Threat Detection Marketplace, SecurityX, Obsidian Security, Grip Security, Securin.
      What are the top alternatives to AlienVault USM (from AT&T Cybersecurity)?
      Top alternatives to AlienVault USM (from AT&T Cybersecurity) include Blumira Automated Detection & Response, FortiSIEM, Threat Detection Marketplace, SecurityX, Obsidian Security.

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