Fortinet FortiWeb vs Qualys Web Application Firewall
Both Fortinet FortiWeb and Qualys Web Application Firewall are capable WAF solutions. The right choice depends on your specific infrastructure, budget, and feature requirements.
Overview
Fortinet FortiWeb and Qualys Web Application Firewall are both popular web application firewall solutions. This comparison will help you understand the key differences and choose the right one for your needs.
AI-powered web application firewall from Fortinet providing advanced threat detection, API protection, and bot mitigation for web applications and APIs, available as hardware appliance, VM, or cloud service.
Cloud-managed WAF from Qualys that integrates with their vulnerability scanning platform, enabling one-click virtual patching of discovered vulnerabilities. Note — product was decommissioned September 2024.
Quick Comparison
| Feature | Fortinet FortiWeb | Qualys Web Application Firewall |
|---|---|---|
| Overall Rating | 4.2/5 | 3.0/5 |
| Free Tier | No | No |
| Pricing Model | Appliance purchase + subscription, or SaaS subscription | Subscription, per-asset licensing (product decommissioned) |
| Ease of Use | 3.5/5 | 3.2/5 |
| Value for Money | 3.8/5 | 2.5/5 |
| Support | 4.3/5 | 3.5/5 |
| Platforms | On-premises, AWS, Azure, GCP, Oracle Cloud, Kubernetes, VMware, Hyper-V, KVM | VMware, Hyper-V, Docker, AWS, Azure, Google Cloud Platform |
| Compliance | PCI DSS, HIPAA, SOC 2, GDPR, FIPS 140-2 | PCI DSS, SOC 2, FedRAMP, ISO 27001 (Qualys platform level) |
Pricing Comparison
Fortinet FortiWeb
Model: Appliance purchase + subscription, or SaaS subscription
FortiWeb Appliance
Starting ~$20,000
FortiWeb VM
Custom pricing
FortiWeb Cloud
Custom pricing (SaaS)
Qualys Web Application Firewall
Model: Subscription, per-asset licensing (product decommissioned)
Qualys WAF (Decommissioned)
Previously subscription-based
Features Comparison
Fortinet FortiWeb
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ML-Based Threat Detection
Dual-layer machine learning engine that profiles application behavior and detects anomalies without manual rule tuning.
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API Protection
Automatic API discovery, schema validation, and protection against OWASP API Top 10 threats including parameter tampering and injection attacks.
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Bot Mitigation
Advanced bot detection using ML, browser fingerprinting, and behavioral analysis to distinguish legitimate users from malicious bots.
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Virtual Patching
Automatic virtual patches from FortiGuard Labs to protect against newly discovered vulnerabilities before application code can be updated.
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DDoS Protection
Layer 7 DDoS protection with rate limiting, IP reputation, and geographic blocking to prevent application-layer denial of service attacks.
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Security Fabric Integration
Deep integration with Fortinet Security Fabric for correlated threat intelligence, automated response, and unified security management.
Qualys Web Application Firewall
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WAS Integration
Automatically generate WAF rules from Qualys Web Application Scanning results for one-click virtual patching.
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Cloud-Managed Appliance
Virtual appliance deployed locally but managed centrally through the Qualys Cloud Platform.
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Custom Security Policies
Flexible policy engine with reusable rules and templates for common platforms and custom applications.
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Pre-Built CMS Policies
Out-of-the-box protection policies for WordPress, Joomla, Drupal, SharePoint, and Outlook Web Application.
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Security Event Analytics
Detailed dashboards with traffic summaries, threat trends, and drill-down capabilities for incident investigation.
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Local Traffic Processing
Application traffic stays within your environment for minimal latency and full data control.
Which One Is Right for You?
The best WAF depends on your specific requirements, infrastructure, and team expertise.
Fortinet FortiWeb
- You need: Mid-to-large enterprises, organizations using Fortinet Security Fabric, hybrid cloud deployments, regulated industries needing compliance certifications
- You're using: On-premises, AWS, Azure, GCP, Oracle Cloud, Kubernetes, VMware, Hyper-V, KVM
Qualys Web Application Firewall
- You need: Historical reference; previously suited for Qualys platform customers wanting integrated vulnerability management and WAF
- You're using: VMware, Hyper-V, Docker, AWS, Azure, Google Cloud Platform
We recommend evaluating both options with a trial or free tier before committing. Consider your existing infrastructure, team expertise, compliance requirements, and budget.
Frequently Asked Questions
Which has better support: Fortinet FortiWeb or Qualys Web Application Firewall?
Fortinet FortiWeb has a higher support rating (4.3/5) compared to Qualys Web Application Firewall (3.5/5). However, support quality can vary based on your plan tier - enterprise customers typically receive more responsive support from both providers. Consider evaluating support during a trial period.
Which is easier to implement: Fortinet FortiWeb or Qualys Web Application Firewall?
Fortinet FortiWeb scores higher for ease of use (3.5/5) versus Qualys Web Application Firewall (3.2/5). The actual implementation effort depends on your existing infrastructure and team expertise.
Which is more cost-effective: Fortinet FortiWeb or Qualys Web Application Firewall?
Neither provider offers a completely free tier. Fortinet FortiWeb scores higher for value (3.8/5). Total cost depends on your traffic volume, required features, and support level needs.
Which works better with AWS: Fortinet FortiWeb or Qualys Web Application Firewall?
Both Fortinet FortiWeb and Qualys Web Application Firewall support AWS deployments. Consider whether native AWS integration or cross-cloud portability matters more for your use case.
Which is better for enterprise: Fortinet FortiWeb or Qualys Web Application Firewall?
Fortinet FortiWeb is positioned for enterprise use cases, while Qualys Web Application Firewall may be more suited for small to mid-market organizations. Both offer compliance certifications important for enterprise. Enterprise buyers should evaluate SLAs, support options, and integration capabilities.