Array ASF Series Web Application Firewall is a commercial cloud web application and API protection solution by Array Networks. Wallarm Cloud-Native WAAP is a commercial cloud web application and API protection solution by Wallarm. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: API-heavy teams that want web, API and bot protection in one engine
It earns a place because one engine covers web attacks, API attacks and bot abuse, so you do not run a WAF, an API gateway and a bot product side by side. If you run the filtering nodes yourself, ask how much upkeep they need, and test blocking on your own API traffic before you switch it on.
From Best Cloud WAAP Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
WAF protecting web apps from OWASP Top 10, DDoS, and zero-day attacks
Blocks web attacks, API attacks, bots, account takeover and L7 DDoS from one engine
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Common questions when comparing Array ASF Series Web Application Firewall vs Wallarm Cloud-Native WAAP for cloud web application and API protection.
Array ASF Series Web Application Firewall: WAF protecting web apps from OWASP Top 10, DDoS, and zero-day attacks, built by Array Networks.
Wallarm Cloud-Native WAAP: Blocks web attacks, API attacks, bots, account takeover and L7 DDoS from one engine, built by Wallarm.
The table above shows where their features, integrations, deployment and company size fit differ.
Array ASF Series Web Application Firewall is made by Array Networks. Wallarm Cloud-Native WAAP is made by Wallarm. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Array ASF Series Web Application Firewall and Wallarm Cloud-Native WAAP are both Cloud Web Application and API Protection products, and both cover DDoS, WAF. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best Cloud WAAP Solutions for Business picks Cloudflare WAF, Akamai App & API Protector, Imperva Web Application Firewall (WAF) and 3 more.See the shortlist
