# Barracuda Web Application Firewall vs Imperva WAF

| Attribute | Barracuda Web Application Firewall | Imperva WAF |
|---|---|---|
| **Vioscale score** | 14.6 (30% (low)) | 22.4 (3% (low)) |
| deployment.options | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true,"hybrid":true,"self_hosted":true}` |
| description.long | A web application firewall available as both cloud service and on-premises deployment that protects applications, APIs, and mobile backends from attacks including zero-day exploits, DDoS, and malicious bots. Features machine learning-based threat intelligence, automated API discovery, and granular access controls. | Imperva WAF delivers automated security policy management and attack protection with API discovery capabilities. It supports deployment as a managed cloud service or self-hosted solution using Kubernetes, allowing organizations to integrate protection with existing infrastructure without architectural changes. |
| integrations.count | 33 | 5 |
| integrations.list | `[{"name":"Active Directory"},{"name":"LDAP"},{"name":"RADIUS"},{"name":"ADFS"},{"name":"SAML"},{"name":"OpenID Connect"},{"name":"IBM AppScan"},{"name":"Rapid7"},{"name":"Immuniweb"},{"name":"HPE Security WebInspect"},{"name":"Azure Sentinel"},{"name":"Loggly"},{"name":"Splunk"},{"name":"Sumologic"},{"name":"IBM QRadar"},{"name":"HPE ARCsight"},{"name":"AWS"},{"name":"Azure"},{"name":"CloudFormation"},{"name":"Microsoft 365"},{"name":"Cisco Meraki"},{"name":"Fortinet FortiGate"},{"name":"SonicWALL"},{"name":"Palo Alto Networks"},{"name":"Sophos XGS"},{"name":"Microsoft Defender"},{"name":"SentinelOne"},{"name":"Kaseya Autotask"},{"name":"Avast AntiVirus"},{"name":"GitHub"},{"name":"Barracuda CloudGen Access"},{"name":"Barracuda Backup"},{"name":"Barracuda SecureEdge Manager"}]` | `[{"name":"AWS"},{"name":"Azure"},{"name":"GCP"},{"name":"Kong"},{"name":"Imperva WAF Gateway"}]` |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | - | `{"web":true}` |
| pricing | `{"type":"quote","plans":[{"free":false,"name":"Premium","features":["Machine learning threat detection","Automated API discovery","Bot threat mitigation","Client-side protection","Containerized deployment","Zero trust security","DDoS protection","Rate limiting","GeoIP access controls"],"description":"Machine learning capabilities, automated API discovery, advanced bot protection, client-side protection, containerized deployment, and zero trust security","contactSales":true}],"freeTier":false,"sourceUrl":"https://www.barracuda.com/products/application-protection/api-protection/plans","retrievedAt":"2026-08-19T22:24:40.101Z"}` | - |
| pricing.free_tier | no | - |
| pricing.model | quote | - |
| pricing.price_level | unknown | - |
| pricing.transparent | no | - |
| security.gdpr | - | yes |
| security.pci | yes | - |

## Capabilities (WAF)

| Capability | Barracuda Web Application Firewall | Imperva WAF |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | - | - |
| Owasp top 10 protection | - | - |
| Custom rules engine | - | - |
| Bot management | - | - |
| API discovery protection | - | - |
| Ddos l7 protection | - | - |
| Rate limiting | - | - |
| Threat intel feeds | - | - |
| SIEM logging integration | - | - |
| Kubernetes ingress support | - | - |
| SOC2 type ii | - | - |
| PCI DSS compliant | - | - |
| Fedramp authorized | - | - |
| Pricing model | - | - |

*Source: Vioscale. Generated 2026-09-01T17:32:11.325Z. "-" = undocumented, not absent.*