BunkerWeb is a next-generation and open-source Web Application Firewall (WAF).
Free Wordfence AlternativesWeb Application Firewalls and other similar apps like Wordfence
The best free alternative to Wordfence is BunkerWeb, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Wordfence and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Wordfence are PressVuln, SafeLine, Jetpack and coraza.
Alternatives list
- 61 BunkerWeb alternatives
PressVuln.com is a free, no-setup WordPress security scanner that instantly detects vulnerabilities in themes, plugins, or core files—no technical skills required.
Cost / License
- Free
- Proprietary
Platforms
- Online

- 24 SafeLine alternatives
SafeLine is a docker-based, easy to use, self-hosted free web application firewall (WAF) that protects web apps by filtering and monitoring HTTP traffic between a web application and the Internet.


+5
Delivers comprehensive security with real-time backups, malware and spam protection, brute force defense, performance optimization via free CDN, analytics, AI-powered content tools, ad promotion, and design customization, regularly updated for compatibility.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Wordpress


+9
Coraza is an open source, enterprise-grade, high performance Web Application Firewall (WAF) ready to protect your beloved applications. It is written in Go, supports ModSecurity SecLang rulesets and is 100% compatible with the OWASP Core Rule Set v4.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Self-Hosted
- Go (Programming Language)

- 64 Sucuri alternatives
A web security portfolio offering a combination of on-premise installed security software in conjunction with a cloud hosted web application firewall and CDN.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Self-Hosted
- Wordpress


+5
The All In One WordPress Security and Firewall is the ultimate security plugin that will take your website’s security to a whole new level.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
- Wordpress


NinjaFirewall (WP Edition) is a true Web Application Firewall. Although it can be installed and configured just like a plugin, it is a stand-alone firewall that sits in front of WordPress.
SolidWP is a WordPress security solution that offers protection against vulnerabilities and brute force attacks. It includes custom login security, two-factor authentication, passkeys, and Patchstack Integration for virtual patching.
Cost / License
- Freemium
- Proprietary
Platforms
- Self-Hosted
- Wordpress


Defender adds the best in WordPress security to your website with just a few clicks. Stop brute force attacks, SQL injections, cross-site scripting XSS, and other WordPress vulnerabilities with Defender malware scans, firewall, and two-factor authentication login security.
Cost / License
- Freemium
- Proprietary
Platforms
- Self-Hosted
- Wordpress


+3
The most advanced and easy-to-use WordPress security plugin. Combines elegant and powerful features to block brute force attacks, facilitate multi-factor user authentication, and block malicious requests to WordPress sites. And much more besides.
Hide My WP Ghost is a WordPress Security plugin. Changes and hides WordPress common paths for the Best WP Security against hacker’s bots.
The plugin works like security through obscurity solution for a WP website.
Cost / License
- Free
- Open Source
Platforms
- Online
- Software as a Service (SaaS)
- Wordpress


+2




































