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Perimeter 81 Review - VPN Solutions For Business Staff

In a Nutshell

Perimeter 81 is a software-based business VPN alternative that lets companies set their employees up with secure remote access across an unlimited number of locations and devices. Each authorized employee receives a link to download a single-click VPN client app to their devices. The service is scalable, making it a good choice for growing businesses.


  • Secure remote access without the need for hardware
  • Single-click apps for Windows, Mac, iOS, Android, and Chrome


  • Contact details required to view demo

Perimeter 81 Perimeter 81 Visit Site

Use Perimeter 81 on unlimited devices simultaneously

Perimeter 81 At A Glance

Best For: Businesses that want to deploy a modern alternative to traditional corporate VPN systems

Price: From $8.00/month per user 

Location: Over 700 servers in more than 36 locations worldwide

Logging: One connection per account paid for

Number of Devices: Client applications are available for Mac, Windows, Android, and iOS. Users can also configure connections from Linux computers or even set up a connection file on their network router.

Browser Extensions: Chrome


The company does collect internal connection logs, which are intended to be used by system administrators at the client. This log is also available via an Activity API which provides a complete breakdown of all administrative and infrastructure changes on the account. 

As you’d expect of a product developed by cybersecurity software geeks, Perimeter 81 is all about security. Its corporate VPN alternative solutions are designed so businesses can grant secure, remote access to all authorized employees—and keep everyone else out.

Perimeter 81 is one of the most secure VPNs for business on the market, backed by a Software-Defined Perimeter (SDP). “What is an SDP?” we hear you ask.  In Perimeter 81’s own words, “SDP allows organizations to restrict network access and provide customized, manageable and secure access to networked systems. Connectivity is based on the need-to-know-model, meaning each device and identity must be verified before being granted access to the network.” SDPs offer an even greater level of protection compared to traditional perimeter-based approach, and have been proved to stop all forms of network attacks, including distributed denial-of-service (DDOS), Man-in-the-Middle, Server Query, and Advanced Persistent Threat. 


The Business package comes equipped with these features:

  • Shared servers in 35 locations
  • Automatically protects employees’ devices when they log onto unsecured public WiFi
  • Unlimited data usage
  • Login via single sign-on providers such as SAML, LDAP, Active Directory, Touch ID, 2-Factor Authentication, and more 
  • Cloud management platform, with remote access for all employees as defined by user permissions
  • Option of deploying private servers in a remote location, on your premises, or in the cloud, allowing you to restrict access to specific resources to dedicated IPs 
  • Activity reports and analytics, allowing you to monitor logins, app connections, and connections to unsecured WiFi

The Enterprise package offers all the features included in the Business package, as well as the following:

  • Advanced configuration, enabling you to manage aspects of your network (eg. Firewall, subnets) and your application (e.g. VPN protocols, automatic WiFi security). 
  • VPN server management and monitoring, so you can: manage server locations, monitor the number of users, and monitor latency.
  • Activity API, with instant alerts on login activity and other critical issues.

The Speed Test 

Perimeter81’s network is generally reported to be fast, as the company is focused on provisioning and maintaining top-quality servers for the needs of its corporate users.

Pricing and Deals

The Essentials plan costs $8/month per team member when paid annually plus a $40 additional fee for using a dedicated gateway. The monthly cost of the Premium package rises to $10/month per team member. The Enterprise package, which includes the Activity API, 24/7 priority support, and custom configuration is quoted on an individual basis.

All plans include a 30-day money-back guarantee. 


Perimeter81 is designed to help remote workers securely connect to their companies’ networks without many of the traditional inconveniences of self-managed corporate VPNs. 

Torrenting, and other P2P traffic sharing protocols, are not really intended use-cases. Unsurprisingly, Perimeter81’s terms of service actually lists torrenting (download/upload) as a grounds for denial of service.


Likewise, Netflix viewing is not an intended use-case for Perimeter81. That being said, we have seen reported that many of the US-based servers do, in fact, work to unblock Netflix.

Client Setup

Unlike other corporate VPN services, Perimeter 81 doesn’t require any hardware or manual configuration. It runs on software, is scalable, and integrates seamlessly with the cloud.

When you sign up with Perimeter 81, you get a full management platform where you can build, manage and secure your network. You can give network access to as many team members as you like, assign them to specific groups, and add and remove user permissions with a single click. 

Every team member receives a link to download Perimeter 81’s single-click VPN client to their devices. Depending on your company’s security settings, you can have users log into their client using various third-party identity tools (such as Google), 2-step authentication, Duo Security, or SMS authentication.


Perimeter81 provides apps for iOS and Android. These allow users to connect through the Perimeter81 network from their handheld devices. The Android app features:

  • Two-factor authentication support.
  • Single Sign On (SSO) integration.
  • The ability to use the dedicated global IP address.

The Android and iOS apps can be downloaded from the Android Play Store and iTunes. Additionally, the company maintains a .pkg format installation file for directly installing to iOS. 

How Does Perimeter81 Compare?


$8.00/month per connecting device on yearly Business plan

$8.32/month when subscribed to for a year 

Just $2.99/month on the 3-year plan, the company’s most popular option

Number of devices

Up to 5 devices

Up to 3 simultaneous connections

Up to 4 simultaneous connections

Number of servers

Approximately 700 worldwide

Over 3,000

Over 5,000

Best for

Those looking for a modern upgrade on legacy corporate VPNs

Those that want speed above all else

Those that want a massive server network



Customer Support

As you’d expect of an enterprise VPN service, Perimeter offers all its clients dedicated 24/7 support for technical and billing inquiries. New customers can request a demo by filling out a short online form on Perimeter 81’s website and entering their name, email address, phone number, and some basic details about their company.

Ease of Use

From the perspective of remote workers, Perimeter81 is much easier to use than a traditional corporate VPN model. Users simply have to put their organization’s connection credentials into the connection client.

From the system administrator’s perspective, being able to deploy a company-wide VPN network using Perimeter81 is also much easier than having to configure the same system from scratch. The tool makes it easy to create and assign connection policies, segregate users into groups, and create and enforce connection policies.


What is Perimeter81?

Primarily a service for creating a private VPN network for a distributed team of workers.

How does Perimeter81 differ from a consumer VPN?

The focus is on allowing administrators to create a network which can support granular security and access policy enforcement. Certain behaviors, such as torrenting, contravene the terms of service.

Can Ubuntu users use the network?

Yes. Although there is no GUI.

Bottom Line

Perimeter 81 represents the next phase in VPN solutions, enabling businesses to maintain complete privacy and security over all their online activities—even when their employees are spread around the world. The service runs entirely on cloud-based software, is easy to learn and configure, and completely scalable.'s editorial staff is a professional team of editors and writers with dozens of years of experience covering consumer, financial and business products and services.

Perimeter 81 customer reviews

Based on 22 reviews

Ease of use

Brand satisfaction

Value for money

Service quality

Top Reviews

Ease of use

Brand satisfaction

Value for money

Service quality

a year ago

I gave Perimeter 81 an overall rating because the quality of services provided.

a year ago

Generally speaking, my experience in network security is very good. I am very happy to use a software with a good quality service. I think this software is worth the money and suitable for our use.

a year ago

Currently they are offering an wide range of services. Also they have a very good service team.

a year ago

Very easy to use and simple to use. I don't particularly dislike much but the service could be a little better.

a year ago

Great service and technology. A trusted provider and well designed. Services highly recommend! Trust this easy to work with, and get all your needs at the office done right!

a year ago

Because they provided the best of services and unique products. They meet up with my expectations.

a year ago

It gives outcomes in a unique way and it is a brand I like so much. One of the best in terms of putting a high priority on security.

a year ago

It is unique and easy to use. It is very helpful, efficient and a standout in all ways.

1 years ago

It's a system that is really reliable, and it is very dependable.

a year ago

Works well, but it's just a little expensive and didn't cover more than one device.

a year ago

Good value, easily use, quick access and benefitial to the emplyoees. Hacking is not easy with this technology installed.

a year ago

Perimeter81 is great to use since it is a great cybersecurity software program, convenient to find, easy to use.

a year ago

I liked using the service very much, was cheap and very easy to use, might use again.

a year ago

These tool make our work easier, I like that they innovate but they still need to develop functions. Although I have been satisfied with the results obtained.

a year ago

Because it has a nice service and it's uniqueness. But I hate the fact that it's sometimes slow.

a year ago

I can't remember much about the experience, so it was likely very average in most ways.

1 years ago

Easy to use and at a great price; but notifications are too often...I only want alerts if there has been a compromise.

1 years ago

I love how they keep my network protected from all kinds of threats and I like how they find ways to help me find better options. There is nothing I dislike about this product

1 years ago

The staff was friendly and the services, convenient and useful. I had such an easy time sitting up all of my services.

1 years ago

The company has done an outstanding job protecting my software and files on my laptop.

22 customer reviews
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