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Top Alternatives to AlienVault USM (from AT&T Cybersecurity) - Better Options for 2026
Streamline security, protect your enterprise everywhere.
Main Features
- Asset Discovery
- Compliance Management
- Event Logs
- Incident Management
Pricing
Starts from $1,075.00/month when Billed Yearly
Free Trial available
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.
| Tool | Best For | Pricing | Rating | Free Option |
|---|---|---|---|---|
| Security Information and Event Management (SIEM) Software | $1,075.00 | 4.4 ★ | ✓ Yes | |
| Security Information and Event Management (SIEM) Software | Free plan available | 4.8 ★ | ✓ Yes | |
| Security Information and Event Management (SIEM) Software | Custom pricing | 4.7 ★ | ✗ No | |
| Security Information and Event Management (SIEM) Software | Custom pricing | 5.0 ★ | ✗ No | |
| Security Information and Event Management (SIEM) Software | Custom pricing | No reviews | ✗ No | |
| Security Information and Event Management (SIEM) Software | Custom pricing | No reviews | ✗ No |
Showing 1-10 out of 10

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
Stay ahead of threats with proactive cybersecurity solutions.
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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 ...
Read moreCommon Features
-
Threat Protection
-
Incident Management
-
Monitoring
+ 1 more
Unique Features
-
Alert Notifications
-
Workflow Automation

FortiSIEM
Protecting your business with advanced machine learning.
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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 ...
Read moreCommon Features
-
Threat Protection
-
Event Logs
-
Asset Discovery
Unique Features
-
User Activity Monitoring
-
Alert Notifications
-
Security Management
Pricing
FortiSIEM offers custom pricing plan
Spotsaas Buyer Intelligence
Own the software buyers are comparing here? See who's weighing you against rivals — and who's comparing your competitors while you're not in the running.

Threat Detection Marketplace
Stay ahead of threats with our cutting-edge marketplace.
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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 ...
Read moreCommon Features
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Threat Protection
-
Monitoring
Unique Features
-
Third-party Integration
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Analytics
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Security Management
Pricing
Threat Detection Marketplace offers custom pricing plan

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 ...
Read moreCommon Features
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Monitoring
-
Threat Protection
Unique Features
-
Security Management
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Behavior Management
Pricing
SecurityX offers custom pricing plan

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 ...
Read moreCommon Features
-
Threat Protection
-
Monitoring
Unique Features
-
User Activity Monitoring
-
Third-party Integration
Pricing
Obsidian Security offers custom pricing plan

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 ...
Read moreCommon Features
-
Asset Discovery
-
Monitoring
Unique Features
-
Security Management
-
Asset Management
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Risk Assessment
Pricing
Grip Security offers custom pricing plan

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 ...
Read moreCommon Features
No common features
Unique Features
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Asset Management
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Cloud Storage
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Vulnerability Prioritization
+ 2 more
Pricing
Securin offers custom pricing plan

Xygeni
Defending software integrity with cutting-edge technology.
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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 ...
Read moreCommon Features
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Monitoring
-
Compliance Management
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Asset Discovery
Unique Features
-
Asset Management
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Fraud Prevention
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Workflow Automation
+ 2 more
Pricing
Xygeni offers custom pricing plan

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
Protecting your network, 24/7.
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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 ...
Read moreCommon 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
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
