Top 10 Pillar Security Alternatives 2026
Securing the Agentic Workforce
Trusted by 2M+ software buyers annually.
Pillar Security is a AI Security Posture Management Software platform. 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 AI Security Posture Management Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.
Pillar Security vs Top Alternatives at a Glance
Side-by-side comparison of pricing, user rating, and free trial availability to help you decide faster.
| Tool | Best For | Pricing | Rating | Free Option |
|---|---|---|---|---|
| Pillar Security Current | AI Security Posture Management Software | — | No reviews | ✗ No |
 HiddenLayer | AI Security Posture Management Software | — | No reviews | ✗ No |
 Noma Security | AI Security Posture Management Software | — | No reviews | ✗ No |
 KnowBe4 Security Awareness Training | Security Awareness Training Software | $17 | 4.7 ★ | ✗ No |
 Intruder | Website Security Software | Free trial | 4.9 ★ | ✓ Yes |
 Trust Guard | Website Security Software | Free plan available | 4.7 ★ | ✓ Yes |
Showing 1-10 out of 10
List of the Top Pillar Security alternatives as of September 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.
HiddenLayer
The most comprehensive security platform for AI
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What is HiddenLayer?
HiddenLayer is an enterprise AI and ML security platform built around model-supply-chain security, scanning model files such as pickle, ONNX, and safetensors formats for backdoors, malicious deserialization, and tampering before deployment. It also covers AI runtime detection and response, plus ...
Read moreNoma Security
Secure AI, Agents, And Whatever Comes Next
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What is Noma Security?
Noma Security is an enterprise AI security and governance platform covering LLMs, RAG pipelines, and AI agents through continuous AI discovery and inventory, AI supply-chain security, AI red-teaming, and real-time runtime guardrails that block malicious prompts, rogue agent actions, and data ...
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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.
KnowBe4 Security Awareness Training
Empower your team to defend against cyber attacks.
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What is KnowBe4 Security Awareness Training?
Protect your organization with KnowBe4 Security Awareness Training, a comprehensive platform that features modern training methods such as mock attacks, interactive web-based sessions, and more. With the largest library of interactive videos, modules, and games, the software also offers ...
Read moreCommon Features
No common features
Unique Features
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Dashboard
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Status Tracking
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Compliance Reporting
+ 1 more
Pricing
Starts from $17/Year
Intruder
Easily safeguard your systems from unwelcome threats.
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What is Intruder?
Meet Intruder, the ultimate solution for effortless vulnerability scanning. With the tagline "An Effortless Vulnerability Scanner," Intruder lives up to its name by providing top-notch cyber security protection without any hassles. Gone are the days of costly data breaches and security ...
Read moreCommon Features
No common features
Unique Features
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Security Testing
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Network Scanning
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Vulnerability Prioritization
+ 3 more
Pricing
Free Trial available
Intruder offers custom pricing plan
Trust Guard
Secure your business, trust in Trust Guard.
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What is Trust Guard?
Trust Guard's Website Security Software is for small business owners who want to protect their business from online scams. Available as a website plugin, ADA-compliant mobile app and a human support service, Trust Guard can stop more than 70% of malicious websites before they reach userr ...
Read moreCommon Features
No common features
Unique Features
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Plugin Support
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Threat Protection
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Security Testing
+ 2 more
Malwarebytes for Business
Reliable protection for your business.
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What is Malwarebytes for Business?
Malwarebytes for Business is an endpoint protection platform for IT teams and managed service providers that need to detect and remove malware, ransomware, and exploits across business devices. It provides centralized visibility and remediation across Windows, Mac, and mobile endpoints without ...
Read moreCommon Features
No common features
Unique Features
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Asset Management
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Incident Reporting
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Centralized Management
+ 5 more
Pricing
Free Trial available
Malwarebytes for Business offers custom pricing plan
AppViewX CERT+
Streamline your certificate management process.
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What is AppViewX CERT+?
AppViewX CERT+ is an advanced certificate lifecycle automation platform which simplifies the management of SSH keys, X.509 certificates and other crypto technologies across multiple environments and endpoints. It enables users to reduce expensive outages and repetitive manual administration by ...
Read moreCommon Features
No common features
Unique Features
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Workflow Management
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Self Service Portal
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Compliance Management
+ 6 more
Pricing
Free Trial available
AppViewX CERT+ offers custom pricing plan
Cofense PhishMe
Stay ahead of cyber threats with Cofense PhishMe.
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What is Cofense PhishMe?
Cofense PhishMe is a security awareness training platform that runs phishing simulations based on current threats designed to bypass Secure Email Gateways, delivered directly to users inboxes through its Responsive Delivery feature. Cofense Protect uses computer vision and AI to detect and ...
Read moreCommon Features
No common features
Unique Features
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Threat Protection
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Machine Learning
Pricing
Cofense PhishMe offers custom pricing plan
Qualys Cloud Platform
Stay secure with total IT infrastructure assessment.
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What is Qualys Cloud Platform?
Qualys Cloud Platform provides continuous, round-the-clock monitoring, visualization and assessment of IT infrastructure, security, and compliance, with up-to-date understanding of assets possible in just two seconds. Using automated threat prioritization, patching, and other response tools, ...
Read moreCommon Features
No common features
Unique Features
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Compliance Management
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Data Analysis
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Data Security
+ 5 more
Pricing
Free Trial available
Qualys Cloud Platform offers custom pricing plan
Acunetix
Stay secure online with reliable vulnerability testing.
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What is Acunetix?
Acunetix Web Vulnerability Scanner is a tool that tests websites and web applications in order to find out if they are vulnerable to attacks in real time. It tests for SQL Injections, XSS vulnerabilities and many more. Acunetix is 100% accurate detection of security vulnerabilities on websites, ...
Read moreCommon Features
No common features
Unique Features
-
Security Testing
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Vulnerability Prioritization
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Reports
+ 3 more
Pricing
Acunetix offers custom pricing plan
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
