AWS WAF vs Imperva WAF
No leader: the top candidate Imperva WAF has only 0.34 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for waf. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
AWS WAF
AWS WAF filters web requests and API traffic to block common attacks like SQL injection and cross-site scripting. It manages bot traffic through rate limiting and automatic detection, and provides automated layer 7 DDoS protection.
Imperva WAF
A web application firewall providing real-time threat blocking with integrated bot protection and API security. Uses machine learning to defend against OWASP Top 10 vulnerabilities with simplified deployment and automated rule updates.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
AWS WAF
Usage-based pricing: $5/web ACL, $1/rule, plus per-request charges. Free tier for bot control.
- Standard WAF$5/web ACL + $1/rule + per-million-request charges
- Web ACL creation and management
- Custom rule creation
- Allow/Block/Count actions
- Request filtering and inspection
- CloudWatch Logs integration
- Bot ControlFree tier + $1/million requests after free allowance
- Common bot detection and management
- Targeted bot control
- Bot traffic visibility
- Rate limiting for bot traffic
- Scope-down statements to reduce evaluated traffic
- Fraud Control$10/month per web ACL + per-request charges
- Account Takeover Prevention
- Account Creation Fraud Prevention
- Compromised credential monitoring
- Fake account creation detection
Imperva WAF
Pricing not documented yet.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
AWS WAF
- Amazon CloudFront
- Amazon API Gateway
- AWS CloudWatch
- AWS Shield
- AWS Marketplace (third-party managed rules)
Imperva WAF
- AWS
- Azure
- GCP
- Kong
- Imperva WAF Gateway
- Kubernetes
- SIEM
AWS WAF or Imperva WAF: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.