Perimeter 81 vs Qualys Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Perimeter 81

0.0 (0 reviews)

Perimeter 81 is a cloud-native network security platform that provides secure remote access and network management through a unified Zero Trust architecture to protect your distributed workforce and data.

Starting at $8/mo
Free Trial NO FREE TRIAL
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Qualys

0.0 (0 reviews)

Qualys is a cloud-based security platform that helps you identify vulnerabilities, ensure compliance, and protect your entire IT infrastructure from cyber threats through a single, integrated dashboard.

Starting at --
Free Trial 30 days

Quick Comparison

Feature Perimeter 81 Qualys
Website perimeter81.com qualys.com
Pricing Model Subscription Custom
Starting Price $8/month Custom Pricing
FREE Trial ✘ No free trial ✓ 30 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile desktop saas mobile
Integrations AWS Azure Google Cloud Okta Azure AD OneLogin G Suite Slack Splunk SentinelOne ServiceNow Splunk Jira AWS Microsoft Azure Google Cloud Slack IBM QRadar CrowdStrike Microsoft Teams
Target Users small-business mid-market enterprise mid-market enterprise
Target Industries finance healthcare technology
Customer Count 0 0
Founded Year 2018 1999
Headquarters Tel Aviv, Israel Foster City, USA

Overview

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Perimeter 81

Perimeter 81 simplifies how you secure your modern, distributed workforce by replacing traditional hardware-based VPNs with a cloud-native Zero Trust solution. You can build a secure corporate network in minutes, connecting your remote employees to on-premises resources and cloud environments like AWS, Azure, and Google Cloud without the need for complex manual configuration.

The platform gives you a single dashboard to manage global gateways, enforce multi-factor authentication, and monitor network activity in real-time. By segmenting your network and applying least-privilege access policies, you reduce your attack surface and ensure that your team stays productive and secure regardless of their physical location or the device they use.

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Qualys

Qualys provides you with a unified view of your entire IT environment, from on-premise systems and endpoints to clouds and mobile devices. You can automatically discover every asset in your network and identify security gaps before attackers find them. The platform simplifies the complex task of managing vulnerabilities by prioritizing the most critical risks based on real-time threat intelligence, allowing your team to focus on what matters most.

You can also automate your compliance audits and ensure your systems meet industry standards like PCI DSS or HIPAA without manual spreadsheets. Because it operates as a cloud-based service, you don't have to manage hardware or software updates. It scales effortlessly with your business, whether you are securing a small office or a global enterprise with thousands of remote endpoints.

Overview

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Perimeter 81 Features

  • Zero Trust Access Verify every user and device before granting access to specific applications to prevent unauthorized lateral movement.
  • Cloud Management Deploy and manage your entire global network infrastructure through a single, intuitive web-based dashboard.
  • Private Gateways Create dedicated gateways with static IP addresses to secure your cloud environments and office resources.
  • Device Posture Check Ensure your team's devices meet security requirements like active antivirus or disk encryption before they connect.
  • Web Content Filtering Protect your employees from malicious websites and control access to specific web categories across your organization.
  • Network Segmentation Divide your network into isolated segments so you can grant users access only to the specific tools they need.
  • Always-on VPN Keep your remote employees protected automatically by ensuring their connection is encrypted whenever they go online.
  • Monitoring and Logging Track all network activity and generate detailed audit logs to maintain compliance and identify potential threats.
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Qualys Features

  • Asset Inventory. Discover and categorize every device on your network automatically so you never have to worry about blind spots.
  • Vulnerability Management. Scan your systems continuously to find security weaknesses and get actionable instructions on how to fix them quickly.
  • Threat Prioritization. Focus your efforts on the vulnerabilities most likely to be exploited using real-time data and risk scoring.
  • Patch Management. Deploy software updates and security patches directly from the console to remediate vulnerabilities across your entire fleet.
  • Compliance Monitoring. Automate your configuration checks and generate audit-ready reports to prove you meet internal and external regulatory requirements.
  • Cloud Security. Secure your public cloud workloads in AWS, Azure, and Google Cloud with specialized tools for container and serverless environments.

Pricing Comparison

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Perimeter 81 Pricing

Essentials
$8
  • Minimum 10 users
  • Software-defined perimeter
  • Two-factor authentication
  • Single Sign-On (SSO) integration
  • Unlimited data bandwidth
  • Standard support
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Qualys Pricing

Pros & Cons

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Perimeter 81

Pros

  • Extremely fast setup compared to traditional hardware
  • Clean and modern user interface for admins
  • Reliable connection speeds for remote employees
  • Excellent integration with major cloud providers
  • Responsive customer support for technical issues

Cons

  • Minimum user requirements may limit small teams
  • Dedicated gateways require an additional monthly fee
  • Occasional client software updates require manual intervention
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Qualys

Pros

  • Extensive library of vulnerability signatures updated daily
  • Centralized dashboard provides excellent visibility across assets
  • Cloud-native architecture eliminates the need for local servers
  • Highly accurate scanning with very low false-positive rates

Cons

  • Interface can feel complex for new security users
  • Reporting engine requires a learning curve to master
  • Pricing can be high for smaller organizations
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