The product
by Zscaler
Zero trust platform securing users, workloads, and devices across networks
The closest Zscaler Zero Trust alternatives are Fortra SWG, Netskope One SSE and Absolute Resilient, AI-powered SSE. Picking a Zscaler Zero Trust alternative comes down to fit: Security Service Edge coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
29 alternativesClosest matches: Fortra SWG, Netskope One SSE, Absolute Resilient, AI-powered SSEPage updated Nov 2026
The product
by Zscaler
Zero trust platform securing users, workloads, and devices across networks
Zscaler Zero Trust is a commercial Security Service Edge solution made by Zscaler. The closest matches by shared tags and NIST CSF 2.0 coverage are Fortra SWG, Netskope One SSE, Absolute Resilient, AI-powered SSE, Cato SSE 360, and Versa Networks Security Service Edge. All 29 alternatives on this page are ranked the same way.
These 8 solutions overlap most with Zscaler Zero Trust. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Cloud-native secure web gateway for web traffic inspection and threat protection
Key features: AI-powered phishing detection, Remote browser isolation, Multi-layered defense with cloud firewall and malware engine, Web activity monitoring for inbound and outbound traffic, Data loss prevention policy enforcement
View Fortra SWGFortra SWG alternativesZscaler Zero Trust vs Fortra SWG
Cloud-based SSE platform consolidating SWG, CASB, ZTNA, FWaaS, and RBI
Key features: 10 listed. See them on the Netskope One SSE page.
View Netskope One SSENetskope One SSE alternativesZscaler Zero Trust vs Netskope One SSE
Cloud-native SSE platform with ZTNA, SWG, CASB, and endpoint compliance
Key features: 10 listed. See them on the Absolute Resilient, AI-powered SSE page.
View Absolute Resilient, AI-powered SSEAbsolute Resilient, AI-powered SSE alternativesZscaler Zero Trust vs Absolute Resilient, AI-powered SSE
Cloud-based SSE platform with SWG, CASB, DLP, and ZTNA capabilities
Key features: 10 listed. See them on the Cato SSE 360 page.
View Cato SSE 360Cato SSE 360 alternativesZscaler Zero Trust vs Cato SSE 360
Cloud-native SSE platform with NGFW, SWG, CASB, and ZTNA capabilities
Key features: 10 listed. See them on the Versa Networks Security Service Edge page.
View Versa Networks Security Service EdgeVersa Networks Security Service Edge alternativesZscaler Zero Trust vs Versa Networks Security Service Edge
Cloud-native SSE platform with CASB, SWG, ZTNA, and CNAPP capabilities
Key features: 10 listed. See them on the Skyhigh Security Skyhigh Cloud Platform page.
View Skyhigh Security Skyhigh Cloud PlatformSkyhigh Security Skyhigh Cloud Platform alternativesZscaler Zero Trust vs Skyhigh Security Skyhigh Cloud Platform
Agentless SSE platform securing web, SaaS, and browser activity via cloud
Key features: 10 listed. See them on the Red Access page.
View Red AccessRed Access alternativesZscaler Zero Trust vs Red Access
Unified Zero Trust cloud security platform with web, app, and network isolation.
Key features: 8 listed. See them on the Ericom Cloud Security Platform page.
View Ericom Cloud Security PlatformEricom Cloud Security Platform alternativesZscaler Zero Trust vs Ericom Cloud Security Platform
Cloud-native secure web gateway for web traffic inspection and threat protection
Cloud-based SSE platform consolidating SWG, CASB, ZTNA, FWaaS, and RBI
Cloud-native SSE platform with ZTNA, SWG, CASB, and endpoint compliance
Cloud-based SSE platform with SWG, CASB, DLP, and ZTNA capabilities
Cloud-native SSE platform with NGFW, SWG, CASB, and ZTNA capabilities
Cloud-native SSE platform with CASB, SWG, ZTNA, and CNAPP capabilities
Agentless SSE platform securing web, SaaS, and browser activity via cloud
Unified Zero Trust cloud security platform with web, app, and network isolation.
Endpoint-first AI SSE with an on-device proxy for user access control.
Zero trust secure access platform with continuous risk assessment and control
SSL/TLS decryption & malicious site blocking solution with AI control
Cloud-native security platform offering web protection and secure access services
Secure Web Gateway for data protection and threat prevention on the web
Cloud-based secure internet access with DNS/web filtering and CASB for SaaS
Internet security platform with DNS/content filtering and Zero Trust access
Cloud-based network edge platform for secure workforce access and connectivity
On-premise secure web gateway with proxy filtering and traffic inspection
Device-based DNS filtering & user analytics platform for MSPs/MSSPs.
Cloud-based web filtering solution protecting against malware and phishing
Cloud-based DNS firewall protecting users and IoT devices from threats
Cloud-native DNS security service blocking malware, phishing, and threats
AI-powered DNS filtering for threat blocking and content control
DNS-based network filtering solution for web threat protection
AI-powered DNS-based web content filtering across 66 categories
DNS-based content filtering and threat protection service
Web filtering platform with AI-powered categorization for content control
Cloud-based WiFi content filtering for businesses and educational orgs.
Self-hosted SWG with URL filtering, NAC, TLS inspection & captive portal.
Web & WiFi content filtering service for connected device manufacturers.
Common questions when weighing alternatives to Zscaler Zero Trust.
The closest matches to Zscaler Zero Trust by shared tags and NIST CSF 2.0 coverage are Fortra SWG, Netskope One SSE, Absolute Resilient, AI-powered SSE, Cato SSE 360, and Versa Networks Security Service Edge. All of them are Security Service Edge products.
This page shows 29 alternatives to Zscaler Zero Trust, all in the Security Service Edge category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
Zscaler Zero Trust is a commercial Security Service Edge product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
Zscaler Zero Trust is a Security Service Edge product in the Network Security category. You can compare it with the 29 other Security Service Edge products on this page.
No Security Service Edge shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist
