Best Azure Web Application Firewall Alternatives in 2026
Taken from Web Application Firewall Software, where Azure Web Application Firewall is listed too, in the same order.
- 1
8.4 Club scoreBitNinja
BitNinja is a Linux server security suite managed through a centralized dashboard.
- Free plan
- Windows · Linux · Web · iPhone and iPad
- 2
8.0 Club scoreCloudbric
Cloudbric is a cloud security platform covering WAAP, public cloud security and security apps.
- Free plan
- Windows · macOS · Web · iPhone and iPad
- 3 7.8 Club score
F5 BIG-IP APM
F5 BIG-IP Access Policy Manager (APM), now called F5 BIG-IP Zero Trust Access, centralizes access controls for applications, APIs, and data across locations and hosting…
- Free trial
- Windows · macOS · Linux · Web
- 4
7.6 Club scoreCloudflare CDN
- Free plan
- Web · API
- 5
7.5 Club scoreopen-appsec
open-appsec is a free, open-source web application and API security solution operated by Check Point Software Technologies Ltd.
- Free plan
- Linux · Web · Self-hosted
- 6
7.5 Club scoreSafeLine
SafeLine is a self-hosted web application firewall and reverse proxy that filters malicious HTTP traffic between web applications and the internet.
- Free plan
- Linux · Web · Self-hosted
- 7 7.5 Club score
Haltdos
Haltdos provides security and delivery solutions for web applications and APIs across on-premise, cloud, and hybrid environments.
- Free plan
- Linux · Web · API · Self-hosted
- 8
7.4 Club scoreSecurity Ninja
Security Ninja is a WordPress security plugin for site owners, freelancers, and agencies.
- Free plan
- Web · Self-hosted
- 9 7.4 Club score
Wordfence Security
Wordfence Security is a WordPress plugin that combines an endpoint Web Application Firewall, malware scanning, login protection, and live traffic views.
- Free plan
- Web · Self-hosted
- 10
7.3 Club scoreBunkerWeb
BunkerWeb is an open-source web application firewall and NGINX-based web server that protects web services as a reverse proxy.
- Free plan
- Linux · Web · API · Self-hosted
- 11
7.3 Club scoreHide My WP Ghost
Hide My WP Ghost is a WordPress security plugin that conceals common paths and helps protect sites from hackers, bots, and detectors.
- Free plan
- Web · Self-hosted
- 12
7.3 Club scoreGcore WAAP
Gcore WAAP protects websites, web applications and APIs against threats such as SQL injection, cross-site scripting and API abuse.
- Free plan
- Web · API
- 13 7.3 Club score
Wallarm API Security
Wallarm API Security discovers APIs and protects them in real time from attacks, abuse, and account takeover.
- Free plan
- Linux · Web · API · Self-hosted
- 14
7.2 Club scoreIndusface WAS
Indusface WAS is a cloud-based, web application security scanner using dynamic application security testing.
- Free trial
- Web
- 15
7.2 Club scoreModSecurity
ModSecurity is a free, open-source web application firewall for inspecting HTTP(S) traffic and helping block malicious requests before they reach an application.
- Free plan
- Windows · macOS · Linux · Self-hosted
- 16 7.1 Club score
Shield Security
Shield Security is a WordPress security plugin from Fernleaf Systems Limited.
- Free plan
- Web
- 17
7.0 Club scoreImperva API Security
Imperva API Security manages API discovery, risk assessment, detection, and mitigation from one console across cloud, on-premises, and hybrid environments.
- Free trial
- Web · API · Self-hosted
- 18
7.0 Club scoreOWASP Coraza WAF
OWASP Coraza WAF is a free, open-source web application firewall for APIs and web applications.
- Free plan
- macOS · Linux · API · Self-hosted
- 19 6.9 Club score
Radware Alteon
Radware Alteon is an application delivery controller and security platform for enterprises and service providers running applications across on-premises, private-cloud…
- Linux · Web · API · Self-hosted
- 20
6.8 Club scoreDataDome API Protection
DataDome API Protection is a cloud service that monitors API traffic in real time for automated threats, fraud, and unauthorized access.
- Web · iPhone and iPad · Android · API