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Perimeter 81

Perimeter 81

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Score · 1203 reviews9.2

What is Perimeter 81?

Perimeter 81 is a comprehensive cloud-based network security platform that revolutionizes the way businesses secure their data, resources, and users. It employs a Secure Access Service Edge (SASE) architecture, combining network and security functionalities into one scalable, cost-efficient, and cloud-based service.

Perimeter 81’s SASE platform enables businesses to enforce least-privilege access to network segments based on identity, role, device, and more, ensuring stronger network security for the cloud. It provides global, encrypted tunneling via private or public gateways for low-latency secure connections across the organization.

With its Software-Defined Perimeter (SDP), Perimeter 81 offers a modern alternative to traditional VPNs, enabling organizations to build flexible, user-centric access policies and encrypt traffic with multiple VPN protocols.

The platform’s Secure Web Gateway (SWG) adds protection against web threats, while its Malware Protection safeguards users and networks from Internet-borne threats.

Perimeter 81’s unified network security approach simplifies management, reduces the attack surface, and provides network visibility, making it an ideal choice for modern organizations seeking robust and adaptable security solutions.

Best for
Small BusinessMedium BusinessLarge Enterprise

Pricing

Starting at $10/month · Subscription

Features

60 features that make Perimeter 81 stand out.

API
Access Controls/Permissions
Activity Monitoring
Alerts/Notifications
Application Security
Cloud Application Security
Compliance Management
Configuration Management
Dashboard
Endpoint Management
Firewalls
Policy Management
Real Time Monitoring
Remote Monitoring & Management
Secure Data Storage
Server Monitoring
Third Party Integrations
Threat Response
Whitelisting/Blacklisting
Access Management
Activity Tracking
Anonymous Browsing
Audit Management
Behavioral Analytics
Capacity Management
DNS Leak Protection
Data Storage Management
Employee Activity Monitoring
Encryption
Endpoint Protection
Event Logs
IP Masking
IT Asset Management
IT Reporting
Kill Switch
Member Accounts
Multi-Language
Mobile Access
Monitoring
Multi-Location
Multi-Protocol
Network Monitoring
Network Provisioning
Real Time Notifications
Remote Access/Control
Reporting & Statistics
Reporting/Analytics
Role-Based Permissions
Search/Filter
Secure Browsing
Service Level Agreement (SLA) Management
Single Sign On
Threat Intelligence
Tokenization
Two-Factor Authentication
Uptime Reporting
User Provisioning
VPN
Web Inspection
Web Traffic Reporting

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Frequently asked questions

Is Perimeter 81 free to use?
Perimeter 81 does not currently offer a free tier or free trial. Pricing starts at $10 and depends on the plan you choose.
How much does Perimeter 81 cost?
Perimeter 81 starts at $10/month. Higher tiers add seat capacity, automation, integrations and enterprise-grade controls.
What does Perimeter 81 integrate with?
Perimeter 81 integrates with popular tools such as Salesforce CRM, Azure Cognitive Services, plus an open API for custom workflows.
Who is Perimeter 81 best suited for?
Perimeter 81 is built for teams who need to standardise the workflow it covers — typically growing companies who have outgrown spreadsheets but don't yet need enterprise-grade procurement suites. The exact fit depends on company size, deal volume and compliance requirements.
How long does it take to onboard Perimeter 81?
Most teams are live on Perimeter 81 within 2–6 weeks. Simpler implementations (small teams, default workflows) can be done in days; large enterprise rollouts with custom approval chains and ERP integration take longer.

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