No more typing reviews! Try our Samantha, our new voice AI agent.

Ivanti Secure Access Client (ISAC) [EOL] vs Zyxel VPN Client comparison

Why PeerSpot?
 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 2, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Ivanti Secure Access Client...
Ranking in Enterprise Infrastructure VPN
23rd
Average Rating
7.6
Reviews Sentiment
8.3
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Zyxel VPN Client
Ranking in Enterprise Infrastructure VPN
26th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
SSL VPN (15th)
 

Mindshare comparison

As of October 2026, in the Enterprise Infrastructure VPN category, the mindshare of Ivanti Secure Access Client (ISAC) [EOL] is 1.7%, down from 2.1% compared to the previous year. The mindshare of Zyxel VPN Client is 1.3%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Infrastructure VPN Mindshare Distribution
ProductMindshare (%)
Ivanti Secure Access Client (ISAC)1.7%
Zyxel VPN Client1.3%
Other97.0%
Enterprise Infrastructure VPN
 

Featured Reviews

BabarShahbaz - PeerSpot reviewer
Saleas Lead at a tech vendor with 5,001-10,000 employees
A cloud solution to access the corporate network with BYOD policy
Ivanti Secure Access and Zscaler provide secure access to corporate networks, their methods and features may differ. Ivanti Secure Access offers granular control over network access, allowing for on-demand VPN connections when accessing corporate resources. This means users may not need to initiate a VPN connection manually but can access resources seamlessly when accessing corporate websites or applications. This granular feature helps enhance security and user experience by providing secure access only when needed.
Use Zyxel VPN Client?
Leave a review
report
Use our free recommendation engine to learn which Enterprise Infrastructure VPN solutions are best for your needs.
919,586 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
12%
Performing Arts
12%
Manufacturing Company
10%
Outsourcing Company
8%
Comms Service Provider
28%
Hospitality Company
12%
Construction Company
9%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Also Known As

Pulse Client
SecuExtender
 

Overview

Find out what your peers are saying about OpenVPN, Tailscale, Fortinet and others in Enterprise Infrastructure VPN. Updated: October 2026.
919,586 professionals have used our research since 2012.