Top 43 Web Security Software SaaS Companies in May 2026

Ramat Gan, Tel Aviv, Israel

We are Reflectiz, the web exposure company, and the only fully agentless solution for web security. Our platform uncovers hidden web components, delivering the industry's first Exposure Risk Rating and verified exposures through dynamic behavioral analysis. This comprehensive platform enables you to manage risks across departments. Our solution detects vulnerabilities in all 1st, 3rd, and 4th party apps within your online ecosystem, allowing you to effectively prioritize and remediate risks and compliance issues. This empowers businesses to safely expand their online ecosystems without compromising security.

Parnu, Estonia

Building security community behind #WordPress ecosystem & protecting websites from plugin vulnerabilities.

Miguel Hidalgo, Mexico

Developer of cybersecurity platform designed to detect and prevent the possibilities of hacking web pages. The company's platform performs an automatic penetration testing with more than 500 vulnerability checks, based on the main scanners of the market, enabling businesses to get access to a clear report of thier web app's security issues and developer-friendly insights on how to solve them.

Austin, Texas, United States

Developer of web security tool designed to combat website hacking. The company's web security tool help companies scan their web applications to identify and resolve exploitable vulnerabilities.

Rennes, France

SaaS solutions for Visual Content Protection (digital watermarking, visual recognition, web monitoring)

Salt Lake, Utah, United States

Developer of a security monitoring system designed to identify and block common threats and monitor security profiles of Linux servers. The company's system is purpose-built for Hosting providers running Open source that detects and prevents the execution of Web shells that are injected into vulnerable sites, enabling hosting providers to upgrade Linux-based security without relying on signatures, allowing them to prevent the primary attack vector used to compromise websites.

Warsaw, Poland

Developer of software intended to become a standard in the field of website security. The company's software offers free essential protection from web attacks, malware, other well-known and new emerging threats, enabling to prevent the global epidemic of website infection and provide every website owner with basic security rights.

San Francisco, California, United States

Developer of online privacy and security software platform designed to offer people greater transparency and control over the personal information they share online. The company's online privacy and security software platform offer a toolbar that prohibits mass collection of online activity and trackers, enabling users to protect their privacy and enjoy the Internet.

Alexandria, Virginia, United States

At SafeDNS, we are committed to creating a safer and more secure online environment for SMBs, enterprises, ISPs, MSPs, OEMs, and Education. We have a global footprint, making the internet safer for millions of users in over 60 countries. With years of experience in the field of cybersecurity and DNS filtering, we offer cutting-edge solutions to safeguard your digital life. Our innovative technologies help you stay protected against malware, phishing attacks, inappropriate content, and more. Connect with us to stay updated on the latest trends in online security, industry news, and valuable insights. Join us on the safe side of the Internet!

Seoul, Seoul, South Korea

We provide comprehensive website protection featuring a fully managed WAF, DDoS protection, and SSL. Deployed on on-premise, cloud or hybrid infrastructure, Cloudbric's suite of web security services protects clients both big and small. Our WAF is perfect for those who lack extensive IT security knowledge or a team of security specialists. Get in touch: www.cloudbric.com/partners