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48 Best Zscaler Zero Trust Alternatives & Competitors (2026) | CybersecTools

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Zscaler Zero Trust

Best Zscaler Zero Trust Alternatives & Competitors in 2026

Top picks: Kitecyber Data Shield, Device Shield, App Shield, Netskope One SSE, Absolute Resilient, AI-powered SSE — plus 45 more compared.

Network Security

Evaluating Zscaler Zero Trust alternatives comes down to matching Network Security capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: we never sell rankings.

Zscaler Zero Trust Alternatives and Competitors

Zscaler Zero Trust is a commercial Security Service Edge tool developed by Zscaler. Security professionals most commonly compare it with Kitecyber Data Shield, Device Shield, App Shield, Netskope One SSE, Absolute Resilient, AI-powered SSE, Cato SSE 360, and Versa Networks Security Service Edge. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Data verified Jul 2026

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Top Zscaler Zero Trust Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Zscaler Zero Trust, including their key features and shared capabilities.

Kitecyber Data Shield, Device Shield, App Shield

Commercial

Security Service Edge

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

Key features: Unified Endpoint Management (UEM) for centralized device control and policy enforcement, Secure Internet Access (SIA) with phishing and identity theft prevention, Secure SaaS Access (SSA) to control SaaS app usage and data exposure, Zero Trust Private Access replacing legacy VPN infrastructure, Data Loss Prevention (DLP) for sensitive data protection

View Kitecyber Data Shield, Device Shield, App Shield|Kitecyber Data Shield, Device Shield, App Shield alternatives|Compare Kitecyber Data Shield, Device Shield, App Shield

Netskope One SSE

Commercial

Security Service Edge

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

Key features: Next Generation Secure Web Gateway, Cloud Access Security Broker (CASB), Zero Trust Network Access (ZTNA), Firewall as a Service (FWaaS), Remote Browser Isolation (RBI)

View Netskope One SSE|Netskope One SSE alternatives|Compare Netskope One SSE

Absolute Resilient, AI-powered SSE

Commercial

Security Service Edge

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

Key features: Zero Trust Network Access with dynamic policy controls, Secure Web Gateway with URL categorization and reputation filtering, Inline Cloud Access Security Broker (CASB), Comply-to-connect endpoint compliance with Network Access Control, Firmware-embedded undeletable client technology

View Absolute Resilient, AI-powered SSE|Absolute Resilient, AI-powered SSE alternatives|Compare Absolute Resilient, AI-powered SSE

Commercial

Security Service Edge

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

Key features: Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), Data Loss Prevention (DLP), Zero Trust Network Access (ZTNA), Single Pass Cloud Engine architecture

View Cato SSE 360|Cato SSE 360 alternatives|Compare Cato SSE 360

Versa Networks Security Service Edge

Commercial

Security Service Edge

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

Key features: Next-generation firewall, Secure web gateway, Cloud access security broker, Zero Trust Network Access, AI-powered threat detection

View Versa Networks Security Service Edge|Versa Networks Security Service Edge alternatives|Compare Versa Networks Security Service Edge

Skyhigh Security Skyhigh Cloud Platform

Commercial

Security Service Edge

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

Key features: Cloud Access Security Broker with 40,000+ app support, Secure Web Gateway with threat protection, Zero Trust Network Access for private applications, Cloud-Native Application Protection Platform, Data Loss Prevention across endpoint, cloud, and web

View Skyhigh Security Skyhigh Cloud Platform|Skyhigh Security Skyhigh Cloud Platform alternatives|Compare Skyhigh Security Skyhigh Cloud Platform

Skyhigh Security Security Service Edge

Commercial

Security Service Edge

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

Key features: Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), Private Access (ZTNA), Data Loss Prevention (DLP), Remote Browser Isolation (RBI)

View Skyhigh Security Security Service Edge|Skyhigh Security Security Service Edge alternatives|Compare Skyhigh Security Security Service Edge

Zscaler Zero Trust Exchange Platform

Commercial

Security Service Edge

Cloud-based zero trust platform for secure access to apps and workloads

Key features: Zero trust proxy architecture with one-to-one connection brokering, Full TLS/SSL traffic inspection at scale, Application hiding to minimize attack surface, AI-based risk assessment using 500+ trillion daily signals, Identity verification through third-party identity provider integrations

View Zscaler Zero Trust Exchange Platform|Zscaler Zero Trust Exchange Platform alternatives|Compare Zscaler Zero Trust Exchange Platform

All 48 Alternatives & Competitors to Zscaler Zero Trust

Compare

Kitecyber Data Shield, Device Shield, App Shield

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

Security Service Edge

Compare

Netskope One SSE

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

Security Service Edge

Compare

Absolute Resilient, AI-powered SSE

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

Security Service Edge

Compare

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

Security Service Edge

Compare

Versa Networks Security Service Edge

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

Security Service Edge

Compare

Skyhigh Security Skyhigh Cloud Platform

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

Security Service Edge

Compare

Skyhigh Security Security Service Edge

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

Security Service Edge

Compare

Zscaler Zero Trust Exchange Platform

Cloud-based zero trust platform for secure access to apps and workloads

Security Service Edge

Compare

Red Access Red Access

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

Security Service Edge

Compare

Skyhigh Security Skyhigh AI

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

Security Service Edge

Compare

Netskope One Security Service Edge

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

Security Service Edge

Compare

Zscaler Cyberthreat Protection

Cloud-based zero trust platform for threat protection across users and devices

Security Service Edge

Compare

Cloud-native secure web gateway for web traffic inspection and threat protection

Security Service Edge

Compare

Forcepoint Web Security (SWG)

Secure Web Gateway for data protection and threat prevention on the web

Security Service Edge

Compare

Zscaler Business Analytics

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

Security Service Edge

Compare

SonicWall Secure Internet Access

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

Security Service Edge

Compare

Rawstream Endpoint Agent

Endpoint agent providing web filtering and app monitoring on/off network

Security Service Edge

Compare

dope.security DOPE SWG

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

Security Service Edge

Compare

dope.security dope

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

Security Service Edge

Compare

Zscaler Internet Access

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

Security Service Edge

Compare

Trend Micro Zero Trust Secure Access

Zero trust secure access platform with continuous risk assessment and control

Security Service Edge

Compare

Akamai Secure Internet Access Enterprise

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

Security Service Edge

Compare

Somansa Webkeeper

SSL/TLS decryption & malicious site blocking solution with AI control

Security Service Edge

Compare

MONITORAPP AIONCLOUD

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

Security Service Edge

Compare

Netskope Next Gen Secure Web Gateway (SWG)

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

Security Service Edge

Compare

Skyhigh Secure Web Gateway (SWG)

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

Security Service Edge

Compare

Twingate Internet Security

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

Security Service Edge

Compare

Cohesive VNS3 Workforce Service Edge

Cloud-based network edge platform for secure workforce access and connectivity

Security Service Edge

Compare

Olfeo On-Premise Secure Web Gateway

On-premise secure web gateway with proxy filtering and traffic inspection

Security Service Edge

Compare

dope.security DOPE.SWG

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

Security Service Edge

Compare

Xcitium Web Protection

Cloud-based web filtering solution protecting against malware and phishing

Security Service Edge

Compare

MONITORAPP AISWG

Secure Web Gateway for web traffic and cloud app access control

Security Service Edge

Compare

Cato Networks Cato SWG (Secure Web Gateway)

Cloud-based SWG providing web filtering, threat protection, and policy enforcement

Security Service Edge

Compare

ThreatBook OneDNS

Cloud-native DNS security service blocking malware, phishing, and threats

Security Service Edge

Compare

DNSFilter AI-Powered Content & Threat Filtering

AI-powered DNS filtering for threat blocking and content control

Security Service Edge

Compare

Rawstream Network Filtering Solution

DNS-based network filtering solution for web threat protection

Security Service Edge

Compare

SafeDNS Web Content Filtering

AI-powered DNS-based web content filtering across 66 categories

Security Service Edge

Compare

ScoutDNS Content Filtering

DNS-based content filtering and threat protection service

Security Service Edge

Compare

ScoutDNS Device Protection

DNS-layer protection for devices across all network environments

Security Service Edge

Compare

Netsweeper nFilter

Web filtering platform with AI-powered categorization for content control

Security Service Edge

Compare

Netsweeper onGuard+ Digital Safeguarding

Web filtering and digital safeguarding platform for educational institutions

Security Service Edge

Compare

Netsweeper Web Filtering

Web filtering solution for blocking threats and enforcing content policies

Security Service Edge

Compare

WebTitan Cloud for WiFi

Cloud-based WiFi content filtering for businesses and educational orgs.

Security Service Edge

Compare

Zorus Filtering with CyberSight

Device-based DNS filtering & user analytics platform for MSPs/MSSPs.

Security Service Edge

Compare

Ericom Cloud Security Platform

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

Security Service Edge

Compare

Netskope One Threat Protection

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

Security Service Edge

Compare

Netsweeper Real-time Web Filtering

Real-time web filtering solution for educational institutions

Security Service Edge

Compare

CronLab Web Filter

Web & WiFi content filtering service for connected device manufacturers.

Security Service Edge

Also compare alternatives to:

Kitecyber Data Shield, Device Shield, App Shield alternatives Netskope One SSE alternatives Absolute Resilient, AI-powered SSE alternatives Cato SSE 360 alternatives Versa Networks Security Service Edge alternatives Skyhigh Security Skyhigh Cloud Platform alternatives Skyhigh Security Security Service Edge alternatives Zscaler Zero Trust Exchange Platform alternatives Red Access Red Access alternatives Skyhigh Security Skyhigh AI alternatives Netskope One Security Service Edge alternatives Zscaler Cyberthreat Protection alternatives

Compare Zscaler Zero Trust with:

Zscaler Zero Trust vs Kitecyber Data Shield, Device Shield, App Shield Zscaler Zero Trust vs Netskope One SSE Zscaler Zero Trust vs Absolute Resilient, AI-powered SSE Zscaler Zero Trust vs Cato SSE 360 Zscaler Zero Trust vs Versa Networks Security Service Edge Zscaler Zero Trust vs Skyhigh Security Skyhigh Cloud Platform Zscaler Zero Trust vs Skyhigh Security Security Service Edge Zscaler Zero Trust vs Zscaler Zero Trust Exchange Platform

Zscaler Zero Trust Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Zscaler Zero Trust.

What are the best alternatives to Zscaler Zero Trust?

The most popular alternatives to Zscaler Zero Trust include Kitecyber Data Shield, Device Shield, App Shield, Netskope One SSE, Absolute Resilient, AI-powered SSE, Cato SSE 360, and Versa Networks Security Service Edge. These Security Service Edge tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Zscaler Zero Trust are available?

There are 48 alternatives to Zscaler Zero Trust listed on CybersecTools, all within the Security Service Edge category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Zscaler Zero Trust free or commercial?

Zscaler Zero Trust is a commercial Security Service Edge tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Zscaler Zero Trust?

Zscaler Zero Trust is a Security Service Edge tool within the broader Network Security category. It is used by security professionals for security service edge capabilities and can be compared against 48 similar tools.

Have more questions? Browse our categories or search for specific tools.

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