G2 Vendor Directory

Guardia vs. Zscaler Internet Access

A side-by-side comparison based on G2 review data.

MetricGuardia

by LangProtect

Zscaler Internet Access

by Zscaler

Overall rating4.64.4
Review count13322
Ease of use9.39.0
Ease of setup9.48.8
Quality of support9.38.8
Meets requirements9.49.0
NPS84.61538558.552632
Small Business30.8%14.4%
Mid-Market53.8%28.4%
Enterprise15.4%57.2%
Total page views1881,792
Total LLM citations37410,132

Guardia

Guardia is an AI security solution designed to protect organizations from risks introduced by employee use of AI tools like ChatGPT, copilots, and browser-based assistants. It provides real-time monitoring and control over AI interactions to prevent sensitive data leaks, prompt injection attacks, and unsafe outputs. Guardia enforces security policies across employee workflows, ensuring compliance while enabling safe AI adoption.

Pros

    Zscaler Internet Access

    Zscaler Internet Access™ (ZIA) is the world’s leading cloud-native secure access solution that protects users, devices, and data by securing all internet traffic, regardless of location. Leveraging cloud native, AI-powered cyberthreat protection and zero trust access to the internet and SaaS apps, ZIA ensures fast, direct, and secure connections to the internet and SaaS applications, eliminating the need for traditional on-premises security hardware. With ZIA, you can optimize internet security and user experience while aligning with Zero Trust principles through Zscaler Internet Access.

    Pros

    • Security
    • Internet Security
    • Protection
    • Cloud Services
    • Email Security
    • Ease of Use