Zscaler

#1 in Business VPN

San Jose, California

Products on G2

814

Total reviews

4.5

Avg. star rating

Zscaler Private Access ranks #1 in Business VPN.
Reviews across Zscaler's portfolio grew 508.8% quarter-over-quarter.
Zscaler's 7 products span 21 categories on G2.
Enterprise is the largest segment among reviewers, at 54.9%.

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines, summed across Zscaler's products.

Page views and citations · Zscaler

Source: G2 review data

Winning from

Based on reviewers who said they switched from another vendor's product.

Cisco

Palo Alto Networks

Broadcom

Fortinet

Arctic Wolf Networks

Losing to

Based on reviewers of other products who said they switched from Zscaler.

Netskope

6 switched

Amazon Web Services (AWS)

Palo Alto Networks

Cloudflare, Inc.

Forcepoint

Key stats

+508.8%

Enterprise

2008

9,150

San Jose, California

Adoption by company size

Segment	Share of reviews
Small Business	14.7%
Mid-Market	30.4%
Enterprise	54.9%

Quarterly history

Quarter	Total reviews	Avg. rating
2024 Q4	2	4.3
2025 Q1	112	4.6
2025 Q2	26	4.6
2025 Q3	10	4.5
2025 Q4	99	4.5
2026 Q1	28	4.3
2026 Q2	34	4.4
2026 Q3	207	4.4

About Zscaler

Zscaler enables the world’s leading organizations to securely transform their networks and applications for a mobile and cloud first world. Its flagship services, Zscaler Internet Access and Zscaler Private Access, create fast, secure connections between users and applications, regardless of device, location, or network. Zscaler services are 100% cloud-delivered and offer the simplicity, enhanced security, and improved user experience that traditional appliances or hybrid solutions are unable to match. Used in more than 185 countries, Zscaler operates the world’s largest cloud security platform, protecting thousands of enterprises and government agencies from cyberattacks and data loss.