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Check Point Harmony SASE (formerly Perimeter 81) vs Ivanti Secure Access Client (ISAC) comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on May 20, 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

Check Point Harmony SASE (f...
Ranking in Enterprise Infrastructure VPN
8th
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
61
Ranking in other categories
Secure Web Gateways (SWG) (8th), Firewalls (21st), Anti-Malware Tools (13th), ZTNA as a Service (7th), ZTNA (3rd), Secure Access Service Edge (SASE) (8th)
Ivanti Secure Access Client...
Ranking in Enterprise Infrastructure VPN
26th
Average Rating
7.6
Reviews Sentiment
8.3
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Enterprise Infrastructure VPN category, the mindshare of Check Point Harmony SASE (formerly Perimeter 81) is 4.8%, up from 2.3% compared to the previous year. The mindshare of Ivanti Secure Access Client (ISAC) is 1.6%, down from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Infrastructure VPN Mindshare Distribution
ProductMindshare (%)
Check Point Harmony SASE (formerly Perimeter 81)4.8%
Ivanti Secure Access Client (ISAC)1.6%
Other93.6%
Enterprise Infrastructure VPN
 

Featured Reviews

Nasseer Qureshi - PeerSpot reviewer
Pre Sales Consultant at Redington Group
Delivers seamless and secure remote access while enhancing security posture
Check Point Harmony SASE (formerly Perimeter 81) offers strong features, but there are areas that could be improved. One area for improvement is integration with third-party identity providers. It works with standard SAML and SSO, but we would prefer deeper integrations with solutions such as Ping for more advanced identity-based policies. Additionally, a mobile-specific client or lightweight agent would be helpful for securing access from smartphones, especially in BYOD environments. We would appreciate more granular reporting and analytics, including better drill-down capabilities to investigate specific users or app activity. The logs are comprehensive, but filtering them can sometimes feel messy. The user interface on the management portal could be more intuitive, especially when managing multiple sites or remote offices. Some of the policy configuration steps are nested and could be streamlined.
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.

Quotes from Members

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

Pros

"The solution is secure, scalable, and easy to handle with good support The Check Point portfolio showcases very strong products."
"Perimeter 81 has increased my security and privacy while maintaining solid internet performance."
"The solution provides us with an easy way to configure and join the VPN with Perimeter 81."
"I rate the overall product as ten out of ten."
"Perimeter81 allows us to develop software as a service (SaaS) collaboratively in a safe and efficient manner."
"The ease of use not only translates to quick adoption rates - it also ensures that our employees remain compliant with our cybersecurity protocols, enhancing the overall security posture of our organization."
"Now that we use Harmony Connect, the files are inspected and we are sure that no malicious content is inside the company."
"It has centralized management that allows administrators to supervise and control the security of the entire network."
"The scalability of Pulse Client is good."
"The most valuable feature of Pulse Client is integration with Google authenticator for two-factor authentication."
"It also provides an auto-connect feature. When you turn on your laptop and put it on auto-connect, it automatically connects."
"Pulse Client is a very good solution; it is very easy to manage, and very stable."
 

Cons

"Perimeter 81 could enhance its reporting and analytics capabilities to provide more detailed insights into network activity."
"The support is not very good."
"My customers want more remote functionality. They need another routing option after they connect to the enterprise intranet. For example, let's say a user tries to connect to a remote branch office and headquarters through Harmony Connect. They need a local breakout after connecting to the headquarters, especially in China. They need to put local breakout in the Chinese internet. The current version cannot do something like this."
"The solution requires you to buy a minimum of 50 licenses and that is not practical."
"Overall the product is very efficient. However, personally, there is something that I dislike."
"At times, when I lose connection, I feel that the equipment is slowing me down."
"Its initial setup process is complex for a hybrid environment."
"The remote browser isolation is not part of the unified agent, as of now."
"Ivanti Secure Access and Zscaler provide secure access to corporate networks, their methods and features may differ."
"Pulse Client could improve the reports. The reports are not in PDF and we can't check the details in the reports of users who are using the VPNs."
"Pulse Client could improve the system tokens for authentication."
 

Pricing and Cost Advice

"The pricing is good, especially when you compare it to other firewall or UTM solutions from FortiGate or SonicWall, where you would have to invest about four hundred thousand rupees for 100 users over a three-year period."
"The solution is priced appropriately considering its uses. For an essential license, a user pays only 30 USD per month. For an enterprise version, the prices can be negotiated with the company."
"The cost of the solution's licenses depends on the particular use cases."
"I would rate Harmony Connect's pricing at six out of ten. It wasn't particularly expensive, but it wasn't super cheap either."
"Regarding pricing, I can say that the more the number of users, the less they have to pay."
"Perimeter 81 charges separately for gateways and VPN connectivity, but compared to Azure, it seemed more reasonable."
"The pricing of Check Point is relatively high when compared to other competitors like Palo Alto and Fortinet. While Palo Alto may be on the higher side in terms of cost, Check Point's pricing is similar to that of Fortinet. In some cases, Check Point offers better value for the features it provides. We initially considered other options but ultimately decided to purchase hardware that came with three years of iOS. This approach eliminated the need for any additional costs associated with Check Point. I would rate it 10 out of 10."
"The product is neither cheap nor expensive."
"Pulse Client has two types of licenses. One is subsistence-based and the second is perpetual-based. The license cost is good, it is not very costly."
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Top Industries

By visitors reading reviews
Construction Company
15%
Comms Service Provider
9%
Financial Services Firm
8%
Outsourcing Company
7%
Performing Arts
13%
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business53
Midsize Enterprise19
Large Enterprise14
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Harmony Connect?
I am not aware of the pricing, setup cost, and licensing, but I would say the setup cost is our resource, and we have invested many hours into this project.
What needs improvement with Harmony Connect?
When I'm raising a ticket for Check Point Harmony SASE (formerly Perimeter 81), it's a bit technical for non-technical people. It could have been clearer and easier for them to raise a ticket becau...
What is your primary use case for Harmony Connect?
I have experience with this product as a user. Currently, the Check Point product that I worked with mostly was the Firewall, the R81. I'm not working with Check Point WAF, Web Application Firewall...
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Also Known As

Check Point Quantum SASE
Pulse Client
 

Overview

 

Sample Customers

Aqua Security, Cognito, Multipoint, Kustomer, Postman, Meredith
Information Not Available
Find out what your peers are saying about Check Point Harmony SASE (formerly Perimeter 81) vs. Ivanti Secure Access Client (ISAC) and other solutions. Updated: June 2026.
908,800 professionals have used our research since 2012.