Imperva vs F5 BIG-IP
A detailed comparison to help you choose between Imperva and F5 BIG-IP.
Quick Verdict
3.2/5
Imperva
0 reviews
3.2/5
F5 BIG-IP
0 reviews
Both Imperva and F5 BIG-IP are equally rated at 3.2/5. Imperva provides enterprise WAF, DDoS protection, bot management, and API security, now part of Thales. 13 Tbps DDoS scrubbing capacity across 61 data centers. Quote-based pricing. F5 BIG-IP provides hardware and software load balancing, application delivery, and DDoS mitigation for large-scale enterprise networks. Best for organizations requiring advanced traffic management and security.
Imperva Enterprise WAF and DDoS protection | F5 BIG-IP Enterprise load balancing and DDoS protection for mission-critical infrastructure | |
|---|---|---|
| Overview | ||
| Rating | 3.2 (0 reviews) | 3.2 (0 reviews) |
| Pricing model | paid | paid |
| Starting price | Free tier available | Free tier available |
| Best for | Enterprises in financial services, large e-commerce, and regulated industries needing proven WAF, bot management, and volumetric DDoS protection with contractual SLAs | Large enterprises, financial services, healthcare, government and service providers consolidating high-traffic application delivery, WAF, SSL offload and DDoS mitigation on one audited platform |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ||
| Tags | ||
| Tags | ddos protectionteam featuressso | ddos protectionteam features |
| Visit Imperva → | Visit F5 BIG-IP → | |
Imperva
Pros
- + 13 Tbps scrubbing capacity across 61 DDoS-resilient data centers with full security stack at every PoP
- + Contractual 3-second mitigation SLA for Layer 3 and 4 DDoS attacks
- + Deep portfolio: WAF, bot management, API security, client-side protection, and data-security analytics
- + Thales ownership and a 20+ year track record suit regulated industries and long procurement cycles
- + 260+ built-in integrations with SIEM, Splunk, CMDB, and SOAR tooling
Cons
- - Quote-only pricing with no free tier or public price list
- - Configuration complexity requires real security-engineering effort to tune
- - Console sprawl and legacy/current branding overlap after years of product accretion
- - Module-by-module packaging makes full-platform cost hard to predict
- - Overkill for small deployments that a CDN-tier WAF would cover
F5 BIG-IP
Pros
- + Consolidates load balancing, SSL/TLS offload, WAF, firewall/DoS mitigation, access/VPN and DNS on one policy engine
- + Thirty-year reliability track record in banks, carriers and governments; mature HA clustering
- + Full-proxy architecture with programmable iRules for traffic logic that generic load balancers cannot express
- + Runs everywhere: hardware appliances, VIPRION/VELOS chassis, and Virtual Edition on VMware, KVM, Hyper-V and major clouds
- + Dual-stack IPv6 support and ICSA-certified firewall with automatic and dynamic DoS signature handling
Cons
- - Very expensive: throughput-tiered licenses, module add-ons and six-figure support contracts
- - No public list pricing — real cost only emerges through partner sales processes
- - Steep learning curve: its own OS (TMOS), its own DSL (iRules/TCL, AS3) and its own upgrade rituals
- - Overkill for simple HTTP load balancing where cloud-native or open-source options cost a fraction
- - Company is steering toward subscription and Distributed Cloud; multi-year renewal terms need pinning down
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