Barracuda Web Application Firewall vs Fastly Next-Gen WAF (Signal Sciences)
Both Barracuda Web Application Firewall and Fastly Next-Gen WAF (Signal Sciences) are capable WAF solutions. The right choice depends on your specific infrastructure, budget, and feature requirements.
Overview
Barracuda Web Application Firewall and Fastly Next-Gen WAF (Signal Sciences) are both popular web application firewall solutions. This comparison will help you understand the key differences and choose the right one for your needs.
Comprehensive WAF with flexible deployment options from appliances to cloud, featuring strong bot defense, API protection, and deep DevOps integration.
Developer-friendly WAF using proprietary SmartParse technology, offering low false positives and seamless DevOps integration for modern application security.
Quick Comparison
| Feature | Barracuda Web Application Firewall | Fastly Next-Gen WAF (Signal Sciences) |
|---|---|---|
| Overall Rating | 4.1/5 | 4.5/5 |
| Free Tier | No | No |
| Pricing Model | Appliance + subscription / WAF-as-a-Service | Custom pricing based on requests and features |
| Ease of Use | 3.5/5 | 4.0/5 |
| Value for Money | 4.2/5 | 3.8/5 |
| Support | 4.0/5 | 4.5/5 |
| Platforms | Any web application, AWS, Azure, GCP, VMware, Hyper-V, on-premises | Any web application, AWS, GCP, Azure, Kubernetes, Docker, Serverless, Nginx, Apache |
| Compliance | PCI DSS, HIPAA, SOC 2, FIPS 140-2 | SOC 2 Type II, PCI DSS, ISO 27001, HIPAA, GDPR |
Pricing Comparison
Barracuda Web Application Firewall
Model: Appliance + subscription / WAF-as-a-Service
WAF-as-a-Service Basic
Starting ~$99/month
WAF-as-a-Service Advanced
Starting ~$299/month
WAF Appliance
Contact for pricing
Fastly Next-Gen WAF (Signal Sciences)
Model: Custom pricing based on requests and features
Essential
Custom pricing
Professional
Custom pricing
Premier
Custom pricing
Features Comparison
Barracuda Web Application Firewall
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Advanced Bot Protection
Machine learning-powered detection distinguishes malicious bots from legitimate traffic and good bots.
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API Discovery & Protection
Automatically discover APIs and generate security rules from OpenAPI definition files.
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JSON & XML Security
Deep inspection of JSON payloads and XML protection against schema poisoning attacks.
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SSL/TLS Offloading
Hardware-accelerated SSL termination with support for modern TLS protocols and cipher suites.
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DevOps Integration
Full REST API with OpenAPI spec and native support for IaC tools like Terraform and Ansible.
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Active Directory Integration
Integrate with AD, LDAP, RADIUS for authentication with SAML SSO and two-factor authentication support.
Fastly Next-Gen WAF (Signal Sciences)
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SmartParse Technology
Intelligent parsing technology that understands application context to reduce false positives by 90%+.
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Power Rules
Flexible rule language for creating custom detection and response logic based on any request attribute.
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API Discovery
Automatic discovery and cataloging of API endpoints with security assessment.
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DevOps Integration
Native integrations with CI/CD tools, infrastructure as code support, and developer-friendly APIs.
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Multi-Environment Deployment
Deploy as cloud service, agent, or edge module across diverse infrastructure.
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Real-Time Dashboards
Live visibility into attacks, decisions, and application health without sampling.
Which One Is Right for You?
The best WAF depends on your specific requirements, infrastructure, and team expertise.
Barracuda Web Application Firewall
- You need: Mid-market organizations, DevOps teams, hybrid deployments, organizations needing on-premises WAF options
- You're using: Any web application, AWS, Azure, GCP, VMware, Hyper-V, on-premises
Fastly Next-Gen WAF (Signal Sciences)
- You need: Modern DevOps teams, API-heavy applications, organizations frustrated with false positives, companies needing flexible deployment options
- You're using: Any web application, AWS, GCP, Azure, Kubernetes, Docker, Serverless, Nginx, Apache
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: Barracuda Web Application Firewall or Fastly Next-Gen WAF (Signal Sciences)?
Fastly Next-Gen WAF (Signal Sciences) has a higher support rating (4.5/5) compared to Barracuda Web Application Firewall (4.0/5). 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: Barracuda Web Application Firewall or Fastly Next-Gen WAF (Signal Sciences)?
Fastly Next-Gen WAF (Signal Sciences) scores higher for ease of use (4.0/5) versus Barracuda Web Application Firewall (3.5/5). The actual implementation effort depends on your existing infrastructure and team expertise.
Which is more cost-effective: Barracuda Web Application Firewall or Fastly Next-Gen WAF (Signal Sciences)?
Neither provider offers a completely free tier. Barracuda Web Application Firewall scores higher for value (4.2/5). Total cost depends on your traffic volume, required features, and support level needs.
Which works better with AWS: Barracuda Web Application Firewall or Fastly Next-Gen WAF (Signal Sciences)?
Both Barracuda Web Application Firewall and Fastly Next-Gen WAF (Signal Sciences) support AWS deployments. Consider whether native AWS integration or cross-cloud portability matters more for your use case.