F5 BIG-IP DNS is a commercial DDoS mitigation solution by F5. Imperva DDoS Protection is a commercial DDoS mitigation solution by Imperva. Features, integrations, deployment and the company behind each one, side by side.
DNS and Global Server Load Balancing solution with DDoS protection
Cloud-based DDoS mitigation for Layer 3, 4, and 7 attacks with 3-second SLA
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Based on what each listing shows: deployment, company size, price and open source.
F5 BIG-IP DNS fits if you need both cloud and on-premises options.
Imperva DDoS Protection fits if you want a cloud product and you are a small business.
Common questions when comparing F5 BIG-IP DNS vs Imperva DDoS Protection for DDoS mitigation.
F5 BIG-IP DNS: DNS and Global Server Load Balancing solution with DDoS protection. Built by F5.
Imperva DDoS Protection: Cloud-based DDoS mitigation for Layer 3, 4, and 7 attacks with 3-second SLA. Built by Imperva.
The table above shows where their features, integrations, deployment and company size fit differ.
F5 BIG-IP DNS is made by F5. Imperva DDoS Protection is made by Imperva. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. F5 BIG-IP DNS and Imperva DDoS Protection are both DDoS Mitigation products, and both cover DDoS. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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