Top 41 Cloud Access Security Broker (CASB) Software SaaS Companies in May 2026

Santa Clara, California, United States

a cloud security platform

United States

Fox Technologies is a global security company that helps organizations centralize Linux access management across hybrid IT environments.

Paris, Ile-de-france, France

Provider of enterprise cloud application designed to deliver corporate data anywhere. The company's enterprise cloud application offers a delivery platform that makes cloud resources available as an extension of its internal IT infrastructure, enabling IT organizations to shape the right connectivity for the cloud while addressing security, performance and flexibility issues.

Tel Aviv, Israel

Businesses today run nearly every facet of their operations using a wide array of interconnected cloud services. For example: Office365 for email. Salesforce for business development. NetSuite for finance. Zoom and Slack for collaboration. And the list goes on. The problem is that even though SaaS providers have been improving their native security capabilities and controls, each has its own security model and settings. This makes maintaining a consistent policy across platforms, business units, and user groups an uphill battle. Adaptive Shield is our answer to this challenge - providing enterprises a continuous, automated solution and built-in knowledge base to not only make true native SaaS security possible - but to make it easier than ever.

New York, New York, United States

DoControl is an automated platform that provides data access monitoring, orchestration, and remediation across SaaS applications.

Irvine, California, United States

Arcules is a Canon Group company that delivers a simple and unified video surveillance, access control, and analytics platform in the cloud. Using the latest developments in web technologies, artificial intelligence, and machine learning, Arcules combines previously untapped video and sensor analytics data to deliver actionable insights that ultimately drive better business decisions, optimize operations, and make the world a safer place.

Austin, Texas, United States

ALTR is the only automated data access governance and data security solution that allows users to easily control and protect sensitive data in the cloud – to minimize risks sooner and unlock value faster. Hundreds of companies and thousands of users leverage ALTR’s platform to gain unparalleled visibility into data usage, automate and control data access, and secure data with patented rate limiting and tokenization-as-a-service, all in minutes instead of months. ALTR’s partner ecosystem integrations enable scalable on-premises-to-cloud protection. To learn more, visit ALTR.com.

Basingstoke, England, United Kingdom

Autonomous integrated security that ensures your cyber defences react at lightning speed, day and night. Faster, smarter, and safer than humanly possible. Every business needs a solution that can effectively manage cross-channel attacks. Censornet’s Autonomous Integrated Security shares attack intel across email, web, and cloud applications — meaning that your company is automatically protected against cyber attacks, no matter the time of day or night. This ensures your cyber defences react at lightning speed, day and night. We verify and assess risk continuously – every person, every device, no exceptions. And we bring unprecedented insight from enterprise-class threat intelligence feeds, so you know you’ve always got the best response against the latest emerging threats. Censornet provides mid-sized businesses with enterprise-grade solutions. For our millions of users globally, Censornet is simple and effective, not costly and complex. You can set your own rules, or just plug-and-play. And when you need help, it’s good to know our award-winning team of customer support specialists are here for you 24x7. We’d love to chat. Please visit www.censornet.com.

Palo Alto, California, United States

SGNL was founded in 2021 by product and engineering leaders from companies such as Google, Okta, and Microsoft to push the boundaries of what is possible in the Continuous Identity space. We help enterprise companies make sense of access to sensitive information and ensure the trust of their customers.

Silver Spring, Maryland, United States

Aembit is the non-human identity and access management platform that secures access between workloads across clouds, SaaS, and data centers. It is designed to manage, enforce, and audit access between federated workloads.