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Check Point Harmony SASE (formerly Perimeter 81) vs OpenVPN Access Server Enterprise comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 31, 2025

Review summaries and opinions

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

ROI

Sentiment score
6.3
Check Point Harmony SASE users report fewer security incidents, cost savings, enhanced productivity, and reduced traditional VPN reliance.
Sentiment score
2.9
OpenVPN Access Server Enterprise offers financial benefits over time, improving efficiency and security for remote employee connectivity.
Check Point Harmony SASE (formerly Perimeter 81) blocked access to those URLs at the network level before users could click through.
We are saving 40% of our time, which is good.
 

Customer Service

Sentiment score
7.0
Check Point Harmony SASE receives mixed to positive reviews for responsive support, though some users experienced delays in resolution.
Sentiment score
5.3
Most users self-rely on forums; support, when used, is rated highly for responsiveness and quick, knowledgeable resolutions.
I would rate support 10 out of 10.
After updating firmware, data utilization was visible for a few days before collapsing again.
It was very good, and I would rate it an eight.
I have not dealt with support or customer service, however, the documentation is good, and I would rate it a seven out of ten.
 

Scalability Issues

Sentiment score
8.1
Check Point Harmony SASE is scalable, cloud-based, and adaptable but faces some redundancy limitations compared to competitors.
Sentiment score
5.8
OpenVPN Access Server Enterprise scales well in small to medium environments, efficiently handling hundreds of users with minimal downtime.
The cloud-native model ensures we are not tied to any specific location or hardware, which has been a great game changer in terms of agility.
The scalability of Check Point Harmony SASE (formerly Perimeter 81) is good, and I can add more users and devices easily as my organization grows.
I would rate it nine out of ten for scalability.
It's not very easy to expand, and it would be beneficial if the process were simpler.
I would give OpenVPN a six out of ten for scalability, as it's usually a single user or single device.
 

Stability Issues

Sentiment score
7.8
Check Point Harmony SASE is stable with 99.9% uptime, despite rare glitches, earning high user reliability ratings.
Sentiment score
6.1
OpenVPN Access Server Enterprise is stable and reliable, with minor connectivity issues and performance tweaks reported by some users.
Even the support team does not have a proper solution for this issue.
There are some lags and glitches with connectivity, so I would rate the stability as between seven or eight out of ten.
After the last improvement, I can say it is much more stable now.
 

Room For Improvement

Check Point Harmony SASE could improve with SD-WAN, alerts, better UI, analytics, integration, support, and documentation enhancements.
OpenVPN Access Server Enterprise needs better UI, stability, security, scalability, Active Directory integration, and seamless upgrades for improved user experience.
An example of when the support cycle took longer than expected was when I had a ticket open for nearly six to seven months regarding a simple issue.
A local data center in Turkey would enhance the product, as currently, our Internet traffic goes to another country, which is problematic for us.
One area for improvement is integration with third-party identity providers.
If they had a one-click setup where you provide credentials instead of manually running commands, that would be beneficial.
OpenVPN could improve in centralized management.
 

Setup Cost

Check Point Harmony SASE offers clear pricing and flexibility, ideal for large enterprises but costly for small businesses.
OpenVPN Access Server Enterprise offers cost-effective flexibility with straightforward pricing, free basic use, and attractive long-term discounts.
Cost efficiency is a consideration, as SASE products are not the cheapest security products.
It is a bit expensive.
My experience with pricing, setup cost, and licensing for Check Point Harmony SASE (formerly Perimeter 81) is that it is a rental service, but I find it satisfactory.
My experience with pricing is excellent as the pricing is free.
 

Valuable Features

Check Point Harmony SASE enhances security with Zero Trust Access, Secure Gateway, and ThreatCloud intelligence, optimizing remote work management.
OpenVPN Access Server Enterprise offers easy setup, strong encryption, scalability, multi-platform compatibility, and customization for secure remote access.
The firewall management is the most valuable feature for me.
The Zero Trust Network Access (ZTNA) feature is a major highlight as it gives users seamless and secure access to internal resources without requiring a full-blown VPN, which improves both security and user experience.
The best key features of Harmony are stabilization, private access, and Internet access.
The most valuable features of OpenVPN are its ease of use, client familiarity, end-user familiarity, operating system integration, and price points.
What I appreciate the most about OpenVPN Access Server is that it's very easy to set up.
 

Categories and Ranking

Check Point Harmony SASE (f...
Ranking in Enterprise Infrastructure VPN
7th
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
61
Ranking in other categories
Secure Web Gateways (SWG) (7th), Firewalls (15th), Anti-Malware Tools (6th), ZTNA as a Service (4th), ZTNA (2nd), Secure Access Service Edge (SASE) (6th)
OpenVPN Access Server Enter...
Ranking in Enterprise Infrastructure VPN
2nd
Average Rating
8.4
Reviews Sentiment
6.4
Number of Reviews
49
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Enterprise Infrastructure VPN category, the mindshare of Check Point Harmony SASE (formerly Perimeter 81) is 2.3%, up from 2.0% compared to the previous year. The mindshare of OpenVPN Access Server Enterprise is 13.0%, down from 15.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Infrastructure VPN
 

Featured Reviews

Nasseer Qureshi - PeerSpot reviewer
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.
Bertrand Moutault - PeerSpot reviewer
An easy-to-use tool with which its users can access networks from home or external locations
Sometimes OpenVPN Access Server is difficult to connect to, and in our company, we don't know why it is difficult. The product may not connect if we lose connection at times. There are certain shortcomings in the product's stability that need improvement. In general, I want to improve the connect connectivity of the solution since I sometimes face stability issues.
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
7%
Manufacturing Company
6%
Government
5%
Computer Software Company
18%
Comms Service Provider
9%
Educational Organization
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Perimeter 81?
Even after restarting, it tries to quickly reestablish connection which is very helpful.
What is your experience regarding pricing and costs for Perimeter 81?
It's essential to consider the organization's specific requirements and budget. Here are some general recommendations: * Evaluate your needs * Understand pricing models * Request a quote * Compare ...
What needs improvement with Perimeter 81?
In terms of improvement, Perimeter 81 could enhance its reporting and analytics capabilities to provide more detailed insights into network activity. Additionally, expanding integration options wit...
How does Fortinet FortiClient compare with Open VPN Access Server?
Fortinet FortiClient is a feature-rich solution that is easy to use and deploy without sacrificing safety and security. It has a very fast connection rate and has a built-in VPN. With this solution...
What do you like most about OpenVPN Access Server?
OpenVPN Access Server is a simple and easy-to-use solution that I can use myself without anybody's help.
What is your experience regarding pricing and costs for OpenVPN Access Server?
My experience with pricing is excellent as the pricing is free.
 

Also Known As

Check Point Quantum SASE
OpenVPN
 

Overview

 

Sample Customers

Aqua Security, Cognito, Multipoint, Kustomer, Postman, Meredith
Verizon, Amazon, Disney, HP, Microsoft, IBM, Samsung
Find out what your peers are saying about Check Point Harmony SASE (formerly Perimeter 81) vs. OpenVPN Access Server Enterprise and other solutions. Updated: July 2025.
864,155 professionals have used our research since 2012.