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Free Website Security Software
Last updated: February 2026
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14 software options
Sponsored
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Performance & Security for Any Website
Cloudflare does not charge on the basis of bandwidth usage, instead charges on features. Free Plan offers basic performance and security alongside free SSL and analytics. Pro Plan at $20/month provides advanced performance and security tools including image optimization and a Web Application Firewall. Business Plan at $200/month includes advanced DDOS Attack protection, dynamic content compression, custom WAF rules, prioritized support and custom SSL certificates. Enterprise Plans are bespoke to customer requirements with set-up consultation, a dedicated solution Engineer, phone support and multi-user access.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-Scale Monitoring Platform For Dev, Sec, and Ops teams.
Starts at $15 per host per month. Pay-as-you-go or subscription terms available. Service includes unlimited integrations per monitored host. 14-day free trial included in all plans. All plans include custom metrics and events. Pro plans include 13 months data retention, metric alerts, and email support.
Read more about Datadog
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Bot management system for protecting websites & mobile apps
GeeTest CAPTCHA provides flexible pricing, including Basic, Advanced, and Elite versions, among which you can customize individual modules, such as UI and security settings, to make a suitable CAPTCHA solution for your business.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure your web apps & APIs from the latest vulnerabilities
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Endpoint firewall for WordPress websites.
WordPress Premium: - Real-time IP Blacklist - Real-time Firewall Rule Updates - Real-time Malware Signature Updates 1 licenses – $99.00 2 – 4 licenses - $89.10 5 – 9 licenses - $84.15 10 – 14 licenses - $79.20 15+ licenses - $74.25
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Application Security Management Solution
AppTrana WAF has 3 pricing edition(s) based on the feature set. The advanced plan starts at $99 with a 14-day free trial. It provides advanced security tools, including unmetered DDoS protection and a Web Application Firewall alongside unlimited Application Security Scanning and a free SSL Certificate. The premium plan at $399 includes comprehensive bot mitigation, advanced monitoring, manual pen testing, and more. Enterprise plans are for enterprises that need more customized protection.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
VISUAL AI BASED MALWARE DETECTION
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Identify your vulnerabilities before the hackers.
Hexiosec ASM can be purchased both monthly or annually, with a 10% saving available for those that purchase an annual license. Our Free account is free forever and requires no credit card to sign up. Only business emails can register for a Free account and the domain associated with the email address will be used during your scan.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
as known as Sec4Everyone | S4E
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Innovating Cyber Horizons
Sensfrx offers flexible, tiered pricing to match your business size and risk profile. Choose from scalable plans—Starter (SMBs), Business (enterprise-grade analytics), or Custom (high-volume needs)—with transparent costs and no hidden fees. All tiers include AI-driven fraud detection, real-time monitoring, GDPR/PCI-DSS compliance, and 24/7 support.
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yberShield’s pricing is designed to be simple, flexible, and scalable, giving every website—small or large—access to powerful AI-driven web protection. Each plan includes core WAF features such as SQL/XSS filtering, bot detection, IP management, and threat logging. As you move to higher tiers, you unlock advanced security modules, automation, analytics, and higher request capacity. The Free plan is perfect for developers, small sites, and anyone who wants to explore CyberShield’s capabilities with no cost or time limit. It includes the essential security tools needed to protect a personal website. The Basic plan enhances protection for professional websites and small businesses. It adds suspicious visitor detection, service checks, management tools, and support for higher traffic volumes. The Pro plan, our most popular option, is built for agencies, e-commerce platforms, and high-traffic websites. It includes advanced features such as the CMS Scanner and deep security analytics, offering a complete view of your website’s threat landscape. The Premium plan is designed for large organizations and hosting providers that need maximum security coverage. It delivers the highest request capacity along with extended threat intelligence, email verification modules, and enterprise-level protection. CyberShield ensures that you always pay only for the level of security you need—while still benefiting from the same fast, reliable, AI-enhanced protection across all plans.
Read more about CyberShield