Imperva DDoS Protection vs Sense Defence AI-Powered DDoS Prevention: Side-by-Side Comparison (2026)

Short answer

Teams protecting APIs and web applications under sustained volumetric attack need Imperva DDoS Protection for its 3-second mitigation SLA on Layer 3 and 4 floods, which eliminates the window where traffic actually reaches your infrastructure. The 13 Tbps global scrubbing capacity and Anycast routing handle the size of attacks most vendors only claim to handle. Skip this if your DDoS concern is primarily application-layer sophistication; Imperva's Layer 7 protection exists but the real competitive edge is raw speed on the attacks that actually cause downtime. Startups and SMBs absorbing sudden traffic spikes will find Sense Defence AI-Powered DDoS Prevention valuable because its entropy-based detection catches Layer 7 attacks without the staffing overhead of traditional scrubbing center contracts. The cloud deployment scales automatically and covers both volumetric and application-layer threats with minimal configuration, meaning security teams can deploy it without dedicated DDoS expertise. Skip this if your organization needs on-premise mitigation or requires a vendor with established SOC2 compliance certifications; the two-person UK team suggests you're adopting early rather than buying from an entrenched player.