Web Application Firewall Software
Alternatives to BitNinja
BitNinja combines Linux server defenses in one centralized dashboard. It scans web files for malicious PHP, webshells and backdoors, can quarantine threats automatically, and uses a WAF to block SQL injection, XSS, CMS exploits and other suspicious requests. Its Defense Network shares attack information across protected Linux servers to block malicious IPs. Hosting providers, server owners and VPS operators can connect it with common control panels, Linux distributions and web servers. A seven-day full-functionality trial is available for paid Server Protection plans, and a free VPS plan covers up to 2 vCPU, 2 GB RAM and 10 hosted users.
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Cloudbric From $2.08/mo Free plan Web · Windows · macOS · iOS9.3 Visit Specs - 02
Imperva API Security It suits organizations managing APIs across cloud, on-premises, or hybrid environments, particularly teams needing discovery, testing, and runtime protection.
Free trial Web · API · Self-hosted8.2 Visit Specs - 03 Tencent Cloud WAF From $285/mo Free trial Web · API · Self-hosted8.2 Visit Specs
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Gcore WAAP WAAP is described for organizations in technology and SaaS, e-commerce, fintech, media and streaming, gaming, telecom, and managed security services.
From €25/mo Free plan Web · API8.1 Visit Specs - 05 Haltdos
Haltdos suits organizations protecting web applications and APIs across on-premise, cloud, or hybrid environments.
From $30/mo Free plan Web · Linux · API · Self-hosted8.1 Visit Specs - 06
Oracle Cloud Infrastructure Secret Management OCI Secret Management is aimed at application and cloud environment operators who need centrally managed credentials.
Free plan Web · API8.1 Visit Specs - 07
BunkerWeb BunkerWeb suits teams that want a self-hosted reverse proxy with web application firewall protections.
Free plan Web · Linux · API · Self-hosted8.0 Visit Specs - 08
DataDome API Protection From $3,830/mo Web · iOS · Android · API8.0 Visit Specs - 09
Hide My WP Ghost It suits WordPress freelancers, bloggers, small businesses, developers and agencies, with plans described for those groups.
From $2.42/mo Free plan Web · Self-hosted7.8 Visit Specs - 10
F5 WAF for NGINX Free trial Linux · Self-hosted7.7 Visit Specs - 11
SafeLine SafeLine suits teams seeking a self-hosted firewall and reverse proxy for web applications, including users who need bot controls or rate limiting.
From $10/mo Free plan Web · Linux · Self-hosted7.7 Visit Specs - 12
Security Ninja Security Ninja suits WordPress site owners, freelancers, and agencies seeking security checks and login protections.
From $9.92/mo Free plan Web · Self-hosted7.7 Visit Specs - 13
AWS WAF Web · API7.5 Visit Specs - 14
ModSecurity ModSecurity suits administrators who want to inspect and control web traffic within an Apache, Nginx or IIS server.
Free plan Windows · macOS · Linux · Self-hosted7.5 Visit Specs - 15
OWASP Coraza WAF It suits teams deploying an open-source WAF for APIs or web applications on Linux, macOS or self-hosted infrastructure.
Free plan macOS · Linux · API · Self-hosted7.5 Visit Specs - 16 Wordfence Security
It suits WordPress site owners who need firewall, scanning, login protection, and centralized management.
From $12.42/mo Free plan Web · Self-hosted7.5 Visit Specs - 17 F5 WAF for Distributed Cloud Web · API · Self-hosted7.4 Visit Specs
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Cloudflare WAF From $20/mo Free plan Web7.3 Visit Specs - 19
open-appsec From $79/mo Web · Linux · Self-hosted7.3 Visit Specs - 20 Sucuri Website Firewall From $9.99/mo Web · API7.2 Visit Specs
- 21 Google Cloud Secret Manager From $0.01/mo Free plan Web6.9 Visit Specs
- 22 Shield Security Free plan Web6.9 Visit Specs
- 23 Alibaba Cloud WAF From $140/mo Web6.8 Visit Specs
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Azure Web Application Firewall From $0.60/mo Web6.8 Visit Specs - 25 Check Point WAF (formerly CloudGuard WAF)Check Point Software Technologies Ltd. Web · API6.5 Visit Specs
- 26 AppTrana WAAP Web6.1 Visit Specs
- 27 Barracuda Web Application Firewall Web6.0 Visit Specs
- 28 Oracle Cloud Infrastructure Certificates Web5.9 Visit Specs
- 29 Fastly Next-Gen WAF Web · Linux5.8 Visit Specs
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FortiWeb Web5.8 Visit Specs
Choosing instead of BitNinja
Readers may still want a different scope or deployment model. BitNinja is centered on Linux servers, while other choices focus on managed cloud WAFs, APIs, WordPress, image delivery or access control. Its pricing note says paid plans start at $8/mo, while individual plans show $6, $9, $19, $29 and $39 monthly options. Threat hunters may gain root-level access through the agent during unknown-threat investigations, and service is unavailable in Cuba, Iran, North Korea and Syria. Compare protection scope, platform fit, setup, integrations, support and trial terms before switching.
BitNinja, head to head
- BitNinja vs Cloudbric
- BitNinja vs Imperva API Security
- BitNinja vs Tencent Cloud WAF
- BitNinja vs Gcore WAAP
- BitNinja vs Haltdos
- BitNinja vs Oracle Cloud Infrastructure Secret Management
- BitNinja vs BunkerWeb
- BitNinja vs DataDome API Protection
- BitNinja vs Hide My WP Ghost
- BitNinja vs F5 WAF for NGINX
- BitNinja vs SafeLine
- BitNinja vs Security Ninja