Clavister NetWall is a commercial next-gen firewalls solution by Clavister. Imperva Web Application Firewall (WAF) is a commercial cloud web application and API protection solution by Imperva. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Regulated teams wanting managed rules, such as banks
Its place here comes from choice: a cloud service, a gateway for older on-premises apps and an elastic option for modern ones, all in one product. The audit logging maps to PCI DSS and GDPR work, which helps if you answer to regulators. Decide which option each app needs, because running gateways in your own data center is a different job from using a cloud service.
From Best Cloud WAAP Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
AI-powered NGFW for mission-critical infrastructure with on-device anomaly detection.
WAF protecting web apps and APIs from OWASP Top 10 and other threats
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Imperva Web Application Firewall (WAF) fits if you are a small business.
Common questions when comparing Clavister NetWall vs Imperva Web Application Firewall (WAF) for next-gen firewalls.
Clavister NetWall: AI-powered NGFW for mission-critical infrastructure with on-device anomaly detection. Built by Clavister.
Imperva Web Application Firewall (WAF): WAF protecting web apps and APIs from OWASP Top 10 and other threats. Built by Imperva.
The table above shows where their features, integrations, deployment and company size fit differ.
Clavister NetWall is made by Clavister. Imperva Web Application Firewall (WAF) is made by Imperva. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Clavister NetWall and Imperva Web Application Firewall (WAF) are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best Next-Generation Firewall Solutions for Business picks Palo Alto Networks Next-Generation Firewalls, Fortinet FortiGate Next-Generation Firewall, Cisco Secure Firewall and 4 more.See the shortlist