Perimeter 81 Ltd

Perimeter 81

Composite Score

6.3 /10

CX Score

6.7 /10

5 Reviews Write a Review

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What is Perimeter 81?

Unlike legacy solutions, Perimeter 81’s Zero Trust Secure Network as a Service utilizes a Software-Defined Perimeter architecture, offering greater network visibility, seamless onboarding, and full compatibility with all major cloud providers.

Company Details

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Perimeter 81 Ratings

Real user data aggregated to summarize the product performance and customer experience.

Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.

75 Likeliness to Recommend

91 Plan to Renew

83 Satisfaction of Cost Relative to Value

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Emotional Footprint Overview

Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.

+71 Net Emotional Footprint

The emotional sentiment held by end users of the software based on their experience with the vendor. Responses are captured on an eight-point scale.

How much do users love Perimeter 81?

9% Negative

0% Neutral

91% Positive

Pros

Respectful
Acts with Integrity
Security Protects
Friendly Negotiation

Cons

Vendor Friendly Policies
Wastes Time
Less Generous

Feature Ratings

Average 79

Cloud Security Posture Management

100

User Behaviour Analytics

100

Cloud Discovery

100

Data Loss Prevention

Inspect Data in Authorized App

Record Management

Access Control

Policy Management

Encryption/Tokenization

Web Content Filtering

Analytics and Reporting

Vendor Capability Ratings

Average 73

Usability and Intuitiveness

Quality of Features

Vendor Support

Business Value Created

Ease of Data Integration

Breadth of Features

Ease of Implementation

Ease of Customization

Ease of IT Administration

Availability and Quality of Training

Product Strategy and Rate of Improvement

Perimeter 81 Reviews

Jersy J.

Role: Human Resources
Industry: Other
Involvement: End User of Application

Validated Review

Verified Reviewer

Submitted Oct 2025

safe and easy for everyone.

Likeliness to Recommend

7 /10

What differentiates Perimeter 81 from other similar products?

It's a cloud service that facilitates management activities by offering endless options that increase the security of users' endpoints, such as DNS filtering. Perimeter 81 is a platform for managing and controlling security while browsing. It's a tool that has had a positive impact on our day-to-day operations at the company because it allows us to manage the onboarding and offboarding of users and external providers. It works very well without any issues, and its service is comprehensive.

What is your favorite aspect of this product?

Perimeter 81 is a great VPN application that works perfectly in network connectivity, the safest place for business. In my organization, we use Perimeter 81 because it allows us to have security of data in motion. It is a service that protects us by increasing network security with effective monitoring through a simple and unified dashboard, guaranteeing efficiency and security of remote users in a cloud or hybrid environment.

What do you dislike most about this product?

Perimeter 81 is a cybersecurity software that meets the needs of today and the growth of tomorrow, a VPN that ensures a stable and fast connection while maintaining security by protecting our data from the beginning, it is a tool that provides a quality service with flexible and helpful features.

What recommendations would you give to someone considering this product?

Perimeter 81 is fully functional to easily deploy, manage, and scale our corporate network, gaining instant visibility and the power to securely access networks with ultra-fast deployment and network monitoring. It is a cloud service that works for us to increase the security of user endpoints by streamlining management activities and simplifying secure access to the network, cloud, and applications, perfect for the mobile workforce.

Pros

Saves Time
Helps Innovate
Continually Improving Product
Reliable

Aakrista P.

Role: Information Technology
Industry: Engineering
Involvement: End User of Application

Validated Review

Verified Reviewer

Submitted Nov 2023

Comprehensive Security Solution

Likeliness to Recommend

9 /10

What differentiates Perimeter 81 from other similar products?

Well designed UI and UX

What is your favorite aspect of this product?

Extremely simple to use and quick to respond when issues arise

What do you dislike most about this product?

Sometimes the app just crashes randomly

What recommendations would you give to someone considering this product?

Go for it to ensure secure network access and management.

Pros

Reliable
Security Protects
Continually Improving Product
Performance Enhancing

Role: Information Technology
Industry: Technology
Involvement: IT Development, Integration, and Administration

Validated Review

Anonymous Reviewer

Submitted Apr 2020

Easy initial set up disappoints after that

Likeliness to Recommend

6 /10

Pros

Reliable
Unique Features
Respectful
Fair

Cons

Slower Product Innovation
Less Efficient Service
Less Generous

Perimeter 81

What is Perimeter 81?

Company Details

Need Assistance?

Perimeter 81 Ratings

75 Likeliness to Recommend

91 Plan to Renew

83 Satisfaction of Cost Relative to Value

Emotional Footprint Overview

+71 Net Emotional Footprint

How much do users love Perimeter 81?

Pros

Cons

Feature Ratings Average rating of all product features, some of which may not be shown below

Cloud Security Posture Management Provides functionality to extend security policies into Infrastructure-as-a-Service (IaaS) and Platform-as-a-Service (PaaS) assets.

User Behaviour Analytics System can monitor and analyze user behavior to detect insider threats.

Cloud Discovery Automated discovery of cloud usage across the environment and users.

Data Loss Prevention Detection of potential data breaches by monitoring, detecting and blocking the electronic transmission of sensitive data.

Inspect Data in Authorized App System can be deployed in an API mode to scan data at rest in cloud services and enforce policies across this data.

Record Management Includes ability for Data stewards to monitor data quality, taking action to determine the root cause of flagged issues and recommending remediation actions.

Access Control Defines and grants access to data within the network based on roles and responsibilities.

Policy Management Solution centralizes policies, standards, and procedures mapped to regulations or best-practices (PCI-DSS, ISO/IEC, HIPAA, etc.) with built-in templates.

Encryption/Tokenization Ensures enterprise control on encryption keys, barring access to corporate data without the knowledge of the enterprise.

Web Content Filtering Restrictive filtering of web surfing to limit exposure to harmful and inappropriate sites.

Analytics and Reporting Includes historical & real-time dashboard visualizations, detailed & summary reporting and easy data extraction for data analysis.

Vendor Capability Ratings Average rating of all vendor capabilities, some of which may not be shown below

Usability and Intuitiveness End user learning curves cost the organization money. Pay attention to your end users' technical ability to determine how important UX is in your purchase.

Quality of Features Feature quality is just as important as quantity. Use this data to determine if this product will do what you're purchasing it to do, easily, intuitively, reliably, and effectively.

Vendor Support The importance of vendor support will vary for each organization depending on internal capabilities, but there will always be issues that only the vendor can resolve.

Business Value Created Software needs to create value for employees, customers, partners, and, ultimately, shareholders. This data expresses user satisfaction - or lack thereof - with the product's business value.

Ease of Data Integration Use this data to determine whether the product will cause headaches or make data integration easy.

Breadth of Features Users prefer feature rich software that enables them to perform diverse series of tasks. This data expresses user satisfaction with the product's breadth of features.

Ease of Implementation Successfully implementing new software is necessary to realize its full value and promote end user adoption. This data indicates whether or not the product is easy to implement.

Ease of Customization Don't get bogged down in a difficult customization; use this data to make sure you can easily achieve the functionality you need for your particular situation.

Ease of IT Administration This data indicates whether IT personnel will be able to resolve issues and perform configurations efficiently and effectively.

Availability and Quality of Training Effective and readily available training enables users to get the most out of the software you've chosen. Use this section to make sure your vendor's training programs and materials measure up.

Product Strategy and Rate of Improvement Vendors who don't stay on top of emerging needs and trends won't enable you to meet your business goals. Use this data to separate innovators from imposters.

Perimeter 81 Reviews

Jersy J.

safe and easy for everyone.

Likeliness to Recommend

Pros

Aakrista P.

Comprehensive Security Solution

Likeliness to Recommend

Pros

Easy initial set up disappoints after that

Likeliness to Recommend

Pros

Cons

Feature Ratings

Cloud Security Posture Management

User Behaviour Analytics

Cloud Discovery

Data Loss Prevention

Inspect Data in Authorized App

Record Management

Access Control

Policy Management

Encryption/Tokenization

Web Content Filtering

Analytics and Reporting

Vendor Capability Ratings

Usability and Intuitiveness

Quality of Features

Vendor Support

Business Value Created

Ease of Data Integration

Breadth of Features

Ease of Implementation

Ease of Customization

Ease of IT Administration

Availability and Quality of Training

Product Strategy and Rate of Improvement