Best Zscaler Internet Access Alternatives & Competitors in 2026

Cato Networks Cato SWG (Secure Web Gateway)

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

Netskope Next Gen Secure Web Gateway (SWG)

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

Zscaler Cyberthreat Protection

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

Versa Networks Security Service Edge

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

Olfeo On-Premise Secure Web Gateway

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

Kitecyber Data Shield, Device Shield, App Shield

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

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

Somansa Webkeeper

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

MONITORAPP AIONCLOUD

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

Netskope One Security Service Edge

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

Netskope One SSE

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

Skyhigh Security Security Service Edge

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

Zscaler Zero Trust Exchange Platform

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

dope.security DOPE SWG

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

Skyhigh Secure Web Gateway (SWG)

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

Skyhigh Security Skyhigh Cloud Platform

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

SonicWall Secure Internet Access

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

dope.security DOPE.SWG

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

WebTitan Cloud for WiFi

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

Zscaler Zero Trust

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

Fortra SWG

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

Cato SSE 360

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

Netskope One Threat Protection

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

Forcepoint Web Security (SWG)

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

Twingate Internet Security

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

Rawstream Endpoint Agent

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

Red Access Red Access

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

SafeDNS Web Content Filtering

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

dope.security dope

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

Trend Micro Zero Trust Secure Access

Zero trust secure access platform with continuous risk assessment and control

Xcitium Web Protection

Cloud-based web filtering solution protecting against malware and phishing

Akamai Secure Internet Access Enterprise

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

MONITORAPP AISWG

Secure Web Gateway for web traffic and cloud app access control

ThreatBook OneDNS

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

Zscaler Business Analytics

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

Cohesive VNS3 Workforce Service Edge

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

DNSFilter AI-Powered Content & Threat Filtering

AI-powered DNS filtering for threat blocking and content control

Rawstream Network Filtering Solution

DNS-based network filtering solution for web threat protection

ScoutDNS Content Filtering

DNS-based content filtering and threat protection service

ScoutDNS Device Protection

DNS-layer protection for devices across all network environments

Netsweeper nFilter

Web filtering platform with AI-powered categorization for content control

Netsweeper Real-time Web Filtering

Real-time web filtering solution for educational institutions

Netsweeper onGuard+ Digital Safeguarding

Web filtering and digital safeguarding platform for educational institutions

Netsweeper Web Filtering

Web filtering solution for blocking threats and enforcing content policies

CronLab Web Filter

Web & WiFi content filtering service for connected device manufacturers.

Ericom Cloud Security Platform

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

Zorus Filtering with CyberSight

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