Best Web Application Firewall (WAF) Software For Small Business
Top picks for Web Application Firewall (WAF) Software available for small business
Stay one step ahead of cyber threats.
Free Trial available
Freemium not available
Modshield SB offers custom pricing plan
Empower your testing with efficiency and security.
Free trial not available
Freemium not available
SeleniumBox (SBOX) offers custom pricing plan
Secure your web applications with cutting-edge protection.
Free trial not available
Freemium not available
Haltdos Web Application Firewall offers custom pricing plan
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List of the Best Web Application Firewall (WAF) Software For Small Business as of September 2026
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What is Modshield SB?
Modshield SB is a web application firewall that blocks SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF) by intercepting malicious traffic before it reaches the application server. It includes geographic traffic controls for whitelisting or blacklisting by ...
Read more about Modshield SBModshield SB offers custom pricing plan
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SeleniumBox (SBOX)
Empower your testing with efficiency and security.
Best for: SMB teams · Mid-market · Enterprise
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What is SeleniumBox (SBOX)?
Introducing SeleniumBox, a cutting-edge enterprise testing grid designed to meet the rigorous demands of modern development teams. With the tagline "Enterprise testing grid inside the firewall," SeleniumBox (SBOX) offers a robust solution for organizations seeking a secure and efficient testing ...
Read more about SeleniumBox (SBOX)SeleniumBox (SBOX) offers custom pricing plan
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Haltdos Web Application Firewall
Secure your web applications with cutting-edge protection.
Best for: SMB teams · Mid-market · Enterprise
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What is Haltdos Web Application Firewall?
Haltdos Web Application Firewall protects web applications from threats targeting sensitive data including credit card numbers, Social Security numbers, and other PII. It uses machine learning to identify emerging threats and includes Layer 3 to Layer 7 DDoS protection, antivirus scanning, and ...
Read more about Haltdos Web Application FirewallHaltdos Web Application Firewall offers custom pricing plan
Prophaze
Stay ahead of cyber threats with Prophaze's advanced protection.
Best for: SMB teams · Mid-market · Enterprise
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What is Prophaze?
Prophaze is a Web Application Firewall (WAF) built for Kubernetes that provides application-layer security and scales with website traffic. It automates threat detection, delivers real-time visibility into web traffic activity, and reduces incident response time for security events.
Read more about ProphazeProphaze offers custom pricing plan
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].