7 Best Perimeter 81 Alternatives in 2026 (Free & Paid)

The best Perimeter 81 alternatives ranked by value, features and migration ease

Updated April 27, 2026 Pricing and feature research Buyer-focused summary Free to read
TL;DR - If you're tired of Perimeter 81, here are the top alternatives worth trying in 2026.
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Quick Comparison

Feature NordLayerTop PickCisco AnyConnectExpressVPN BusinessTwingateCloudflare AccessOpenVPN Access ServerTunnelBear Business
Price vs Perimeter 81 cheapersameexpensive
Migration Difficulty easymediumhard
Best For small businesseslarge enterprisesmedium-sized businesses
Try It Free Start Free -> Start Free -> Start Free -> Start Free -> Start Free -> Start Free -> Start Free ->

Our Top Pick

Try the top alternative free for 14 days — no credit card required.

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NordLayer Top Pick

NordLayer offers a more comprehensive security suite, including advanced threat protection and a built-in firewall, making it a top choice for businesses seeking robust security features.

Pros

  • Advanced threat protection
  • Built-in firewall
  • Comprehensive security suite

Cons

  • Steep learning curve
  • Limited customization options

Pricing: $3/user/month (billed annually)

Try NordLayer Free ->

Cisco AnyConnect

Cisco AnyConnect offers a robust and scalable solution for large enterprises, with advanced features like granular access control and real-time threat intelligence.

Pros

  • Robust and scalable
  • Advanced features like granular access control
  • Real-time threat intelligence

Cons

  • Expensive
  • Complex setup process

Pricing: $50/user/month (billed annually)

Try Cisco AnyConnect Free ->

ExpressVPN Business

ExpressVPN Business offers a user-friendly interface and robust security features, making it a top choice for small to medium-sized businesses seeking a reliable VPN solution.

Pros

  • User-friendly interface
  • Robust security features
  • Reliable VPN solution

Cons

  • Limited customization options
  • Customer support could be improved

Pricing: $6.67/user/month (billed annually)

Try ExpressVPN Business Free ->

Twingate

Twingate offers a zero-trust network access solution that provides granular access control and real-time threat intelligence, making it a top choice for businesses seeking advanced security features.

Pros

  • Zero-trust network access
  • Granular access control
  • Real-time threat intelligence

Cons

  • Limited scalability
  • Complex setup process

Pricing: $5/user/month (billed annually)

Try Twingate Free ->

Cloudflare Access

Cloudflare Access offers a robust security solution that provides advanced threat protection and real-time threat intelligence, making it a top choice for businesses seeking a reliable security solution.

Pros

  • Advanced threat protection
  • Real-time threat intelligence
  • Robust security solution

Cons

  • Limited customization options
  • Customer support could be improved

Pricing: $5/user/month (billed annually)

Try Cloudflare Access Free ->

OpenVPN Access Server

OpenVPN Access Server offers a free and open-source solution that provides robust security features and granular access control, making it a top choice for businesses seeking a cost-effective VPN solution.

Pros

  • Free and open-source
  • Robust security features
  • Granular access control

Cons

  • Limited scalability
  • Complex setup process

Pricing: Free

Try OpenVPN Access Server Free ->

TunnelBear Business

TunnelBear Business offers a user-friendly interface and robust security features, making it a top choice for small to medium-sized businesses seeking a reliable VPN solution.

Pros

  • User-friendly interface
  • Robust security features
  • Reliable VPN solution

Cons

  • Limited customization options
  • Customer support could be improved

Pricing: $5/user/month (billed annually)

Try TunnelBear Business Free ->
Our Verdict: The best Perimeter 81 alternative depends on your budget and team size. Our top pick is NordLayer for most businesses.

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Frequently Asked Questions

What is the best free alternative to Perimeter 81?

OpenVPN Access Server

Why are people switching from Perimeter 81?

People are switching from Perimeter 81 due to its limited scalability and complex setup process.

How hard is it to migrate from Perimeter 81?

Migrating from Perimeter 81 can be complex, but with the right tools and support, it can be done relatively easily.

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