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AlienVault USM (from AT&T Cybersecurity)

Top Alternatives to AlienVault USM (from AT&T Cybersecurity) - Better Options for 2026

Streamline security, protect your enterprise everywhere.

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User Ratings

Trusted by 2M+ software buyers annually.

Main Features

  • Asset Discovery
  • Compliance Management
  • Event Logs
  • Incident Management

Pricing

  • Starts from $1,075.00/month when Billed Yearly

  • Free Trial available

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AlienVault USM (from AT&T Cybersecurity) is a Security Information and Event Management (SIEM) Software platform with a user rating of 4.4★ based on 107 reviews. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 10 vetted Security Information and Event Management (SIEM) Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.

AlienVault USM (from AT&T Cybersecurity) vs Top Alternatives at a Glance

Side-by-side comparison of pricing, user rating, and free trial availability to help you shortlist faster.

ToolBest ForPricingRatingFree Option
AlienVault USM (from AT&T Cybersecurity) CurrentSecurity Information and Event Management (SIEM) Software$1,075.004.4 ★✓ Yes
Blumira Automated Detection & ResponseSecurity Information and Event Management (SIEM) SoftwareFree plan available4.8 ★✓ Yes
FortiSIEMSecurity Information and Event Management (SIEM) SoftwareCustom pricing4.7 ★✗ No
Threat Detection MarketplaceSecurity Information and Event Management (SIEM) SoftwareCustom pricing5.0 ★✗ No
SecurityXSecurity Information and Event Management (SIEM) SoftwareCustom pricingNo reviews✗ No
Obsidian SecuritySecurity Information and Event Management (SIEM) SoftwareCustom pricingNo reviews✗ No

Alternatives of AlienVault USM (from AT&T Cybersecurity) with

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AlienVault USM (from AT&T Cybersecurity) rating: 4.4Starting from $1,075.0010 alternatives found

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List of the Top AlienVault USM (from AT&T Cybersecurity) alternatives as of July 2026

Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.

Blumira Automated Detection & Response

Blumira Automated Detection & Response

Stay ahead of threats with proactive cybersecurity solutions.

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4.8

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✦ Editor’s Pick⭐ Higher rated than AlienVault USM (from AT&T Cybersecurity)Free plan available

What is Blumira Automated Detection & Response?

Blumira is a cloud SIEM platform that provides automated threat detection and response for IT teams without a dedicated security operations center. It reduces alert overload, simplifies log management, and handles threat remediation automatically, keeping systems monitored without requiring ...

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Common Features

  • Threat Protection

  • Incident Management

  • Monitoring

+ 1 more

Unique Features

  • Alert Notifications

  • Workflow Automation

FortiSIEM

FortiSIEM

Protecting your business with advanced machine learning.

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4.7

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⭐ Higher rated than AlienVault USM (from AT&T Cybersecurity)

What is FortiSIEM?

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-art tools that harness the power of Machine Learning to promptly detect any ...

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Common Features

  • Threat Protection

  • Event Logs

  • Asset Discovery

Unique Features

  • User Activity Monitoring

  • Alert Notifications

  • Security Management

Pricing

FortiSIEM offers custom pricing plan

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Threat Detection Marketplace

Threat Detection Marketplace

Stay ahead of threats with our cutting-edge marketplace.

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5.0

Add to compare

⭐ Higher rated than AlienVault USM (from AT&T Cybersecurity)

What is Threat Detection Marketplace?

Introducing the Threat Detection Marketplace, a cutting-edge solution designed to quickly identify and neutralize threats in just minutes. Developed by SOC Prime, this innovative platform is built to enhance advanced security analytics through a content marketplace. Cloud-based security ...

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Common Features

  • Threat Protection

  • Monitoring

Unique Features

  • Third-party Integration

  • Analytics

  • Security Management

Pricing

Threat Detection Marketplace offers custom pricing plan

SecurityX

SecurityX

Protecting your business, securing your future.

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What is SecurityX?

SecurityX is a cybersecurity services provider based in Toronto, Canada, focused on reducing costly incidents for businesses. The platform uses a cloud-based engine to automate threat analysis, detecting known threats, abnormal behaviors, and suspicious activity. Services are tailored to each ...

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Common Features

  • Monitoring

  • Threat Protection

Unique Features

  • Security Management

  • Behavior Management

Pricing

SecurityX offers custom pricing plan

Obsidian Security

Obsidian Security

Empower your security with Obsidian.

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What is Obsidian Security?

Obsidian Security is a SaaS security platform that connects to business applications via API—without deploying agents—to monitor for account compromise, insider threats, and misconfiguration. It ships with preloaded detection rulesets so security teams can identify suspicious activity from day ...

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Common Features

  • Threat Protection

  • Monitoring

Unique Features

  • User Activity Monitoring

  • Third-party Integration

Pricing

Obsidian Security offers custom pricing plan

Grip Security

Grip Security

Empowering security teams in a unified SaaS landscape.

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What is Grip Security?

Grip Security gives security teams visibility across their entire SaaS environment — tracking every application, user, device, and location including unsanctioned tools acquired outside IT. It maps SaaS usage without requiring infrastructure changes, helping organizations identify access gaps ...

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Common Features

  • Asset Discovery

  • Monitoring

Unique Features

  • Security Management

  • Asset Management

  • Risk Assessment

Pricing

Grip Security offers custom pricing plan

Securin

Securin

Stay ahead of cyber threats with Securin.

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What is Securin?

Introducing Securin, where you can enhance your security stance constantly. Securin equips security teams with essential tools to safeguard their organization from cyber threats. Their innovative software incorporates automated features, intelligent analytics, and industry expertise to assist ...

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Common Features

No common features

Unique Features

  • Asset Management

  • Cloud Storage

  • Vulnerability Prioritization

+ 2 more

Pricing

Securin offers custom pricing plan

Xygeni

Xygeni

Defending software integrity with cutting-edge technology.

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5.0

(1)

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⭐ Higher rated than AlienVault USM (from AT&T Cybersecurity)

What is Xygeni?

Xygeni is a software supply chain security platform that detects vulnerabilities and threats across code assets, CI/CD pipelines, and infrastructure configurations. It continuously monitors the delivery pipeline for misconfigurations, malicious dependencies, and integrity risks, then generates ...

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Common Features

  • Monitoring

  • Compliance Management

  • Asset Discovery

Unique Features

  • Asset Management

  • Fraud Prevention

  • Workflow Automation

+ 2 more

Pricing

Xygeni offers custom pricing plan

Cobalt

Cobalt

Streamline your customer relationships with ease.

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What is Cobalt?

Cobalt is a CRM with Salesforce integration and direct admin account access, designed for businesses that need contact relationship management alongside their existing Salesforce workflows. Its offshore development and support model gives smaller teams access to CRM customization without ...

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SolarWinds Security Event Manager

SolarWinds Security Event Manager

Protecting your network, 24/7.

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4.6

Add to compare

⭐ Higher rated than AlienVault USM (from AT&T Cybersecurity)

What is SolarWinds Security Event Manager?

Introducing SolarWinds Security Event Manager – an innovative solution designed to enhance your cybersecurity defenses with ease and affordability. As a real-time Security Information and Event Management (SIEM) platform, Security Event Manager (SEM) works tirelessly to detect, alert, and ...

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Common Features

  • Monitoring

  • Event Logs

  • Threat Protection

+ 1 more

Unique Features

  • Alert Notifications

  • Compliance Reporting

Pricing

Free Trial available, Try Now

Starts from $2,525.00 when Billed Yearly

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