Red Access Red Access vs Zscaler Zero Trust: Side-by-Side Comparison (2026)

Red Access Red Access: Agentless SSE platform securing web, SaaS, and browser activity via cloud. built by Red Access. Core capabilities include Agentless cloud-native architecture with no browser extensions or endpoint agents, Secure Web Gateway for all browsers and applications, Data Loss Prevention across file uploads, messaging, AI prompts, clipboard, and screenshots..

Zscaler Zero Trust: Zero trust platform securing users, workloads, and devices across networks. built by Zscaler. Core capabilities include Zero trust architecture implementation, Asset invisibility to prevent attacker reconnaissance, Lateral movement prevention..

Both serve the Security Service Edge market but differ in approach, feature depth, and target audience.

Red Access Red Access differentiates with Agentless cloud-native architecture with no browser extensions or endpoint agents, Secure Web Gateway for all browsers and applications, Data Loss Prevention across file uploads, messaging, AI prompts, clipboard, and screenshots. Zscaler Zero Trust differentiates with Zero trust architecture implementation, Asset invisibility to prevent attacker reconnaissance, Lateral movement prevention.

Red Access Red Access is developed by Red Access. Zscaler Zero Trust is developed by Zscaler. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Red Access Red Access and Zscaler Zero Trust serve similar Security Service Edge use cases: both are Security Service Edge tools, both cover Security Service Edge. Review the feature comparison above to determine which fits your requirements.