Best Zscaler Cyberthreat Protection Alternatives & Competitors in 2026

Netskope One Security Service Edge

Cloud-delivered SSE platform with CASB, SWG, ZTNA, and data protection

Skyhigh Security Security Service Edge

Cloud-native SSE platform converging SWG, CASB, ZTNA, DLP, and RBI capabilities

Kitecyber Data Shield, Device Shield, App Shield

Unified Security combining UEM, SIA, SSA, ZTNA, and DLP in one solution.

Zscaler Internet Access

Cloud-native SSE platform for secure internet and SaaS access with zero trust

Versa Networks Security Service Edge

Cloud-native SSE platform with NGFW, SWG, CASB, and ZTNA capabilities

Netskope Next Gen Secure Web Gateway (SWG)

Next-gen SWG for web/SaaS security with threat protection and DLP

Skyhigh Security Skyhigh Cloud Platform

Cloud-native SSE platform with CASB, SWG, ZTNA, and CNAPP capabilities

Skyhigh Security Skyhigh AI

AI-powered SSE platform for data protection, threat prevention & compliance

Absolute Resilient, AI-powered SSE

Cloud-native SSE platform with ZTNA, SWG, CASB, and endpoint compliance

Cato SSE 360

Cloud-based SSE platform with SWG, CASB, DLP, and ZTNA capabilities

Netskope One SSE

Cloud-based SSE platform consolidating SWG, CASB, ZTNA, FWaaS, and RBI

Red Access Red Access

Agentless SSE platform securing web, SaaS, and browser activity via cloud

Zscaler Zero Trust

Zero trust platform securing users, workloads, and devices across networks

MONITORAPP AIONCLOUD

Cloud-native security platform offering web protection and secure access services

Netskope One Threat Protection

SSE threat protection for web, SaaS, IaaS with AI/ML-based defenses

Skyhigh Secure Web Gateway (SWG)

Cloud-based web security gateway with threat protection and data loss prevention

SonicWall Secure Internet Access

Cloud-based secure internet access with DNS/web filtering and CASB for SaaS

Twingate Internet Security

Internet security platform with DNS/content filtering and Zero Trust access

dope.security DOPE SWG

On-device SWG with SSL inspection, URL filtering, and AI-powered DLP.

Akamai Secure Internet Access Enterprise

Cloud-based DNS firewall protecting users and IoT devices from threats

Versa Secure SD-LAN

Software-defined LAN switching with Zero Trust security and centralized mgmt.

Zscaler Business Analytics

AI-powered analytics for cyber risk, digital experience, and SaaS optimization

Resec Gateway Security

Gateway security platform with CDR, file sanitization & threat prevention

dope.security DOPE.SWG

Cloud SWG with AI URL categorization, anti-malware & identity-based policies.

dope.security dope

Endpoint-first AI SSE with an on-device proxy for user access control.

Ericom Cloud Security Platform

Unified Zero Trust cloud security platform with web, app, and network isolation.

Zscaler Digital Experience

Digital experience monitoring for apps, networks, and devices in zero trust envs

Cisco Umbrella

Cisco Umbrella is a cloud security platform that offers protection against threats on the internet by blocking malicious activity.