SquareX review
Cloud-delivered browser protection for web threats, malware, and data exposure.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SquareX is a cloud-delivered browser security platform for mid-market and enterprise organizations seeking protection for web activity. Its focus is the browser: controls address phishing and other web-based threats, malware in browser sessions, and data exposure when people access websites and cloud applications. The published scope also includes browser isolation, making it relevant to teams looking to secure risky web sessions rather than cover every endpoint or communication channel.
The feature set is centered on preventing and containing risks tied to browser use. Malware detection applies to browser sessions, while data-loss prevention is aimed at web activity. SquareX also lists cloud application and website security, giving security teams a way to address both destinations from the same browser-focused approach. Organizations looking for protection across email, endpoints, or other channels should compare broader security products; SquareX’s stated coverage is web-only.
SquareX is delivered through the cloud and lists web as its platform. Its commercial model requires contacting sales, so teams will need a sales conversation to understand pricing and plan fit. Documentation is the listed support channel. This profile may suit organizations that want a focused browser security layer and are comfortable evaluating it through a vendor discussion. Teams that need published plan comparisons, broader platform coverage, or support beyond documentation may prefer to assess alternatives alongside it.
SquareX pros and cons
- Where it wins
- Covers phishing and other web-based threats in browser activity
- Detects malware in browser sessions
- Includes data-loss prevention for web activity
- Where it doesn't
- Focuses on browser and web activity rather than broader channels
- Commercial details require contacting sales
- Support channels listed are limited to documentation
SquareX fact sheet, pricing and score →
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