Top 12 Open-Source Alternatives to Perimeter 81

Perimeter 81

Simplify secure network, cloud and application access. Perimeter 81’s zero trust Secure Network as a Service and Software-Defined Perimeter technology provide the simplest and highest level of security, for companies of all sizes. subtitle

Product categories

Ad Blockers Bug Trackers Cloud Storage Cloud VPN Crash Reporting Log Management Monitoring Tools Performance Monitoring Security Security & Privacy Testing VPN

Summary

The top open-source alternatives to Perimeter 81 are OpenVPN, TailScale, and Datadog. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

OpenVPN Landing Page
1

OpenVPN

OpenVPN - The Open Source VPN
Pricing:
- Open Source
#VPN #Cloud VPN #Security 40 social mentions
TailScale Landing Page
2

TailScale

Private networks made easy Connect all your devices using WireGuard, without the hassle. Tailscale makes it as easy as installing an app and signing in.
Pricing:
- Open Source
#VPN #Security & Privacy #Cloud VPN 503 social mentions
Datadog Landing Page
3

Datadog

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Pricing:
- Open Source
- Freemium
- Free Trial
- $15.0 / Monthly (per host)
#Monitoring Tools #Log Management #Error Tracking 5 social mentions
Firezone Landing Page
4

Firezone

Firezone is a remote access platform that’s painless to deploy, easy to manage, and built on WireGuard® to be blazing fast. Best of all it's self-hosted and open-source.
Pricing:
- Open Source
- Freemium
- Free Trial
#VPN #Cloud VPN #Security
Globalping Landing Page
5

Globalping

Run network commands on globally distributed probes. Latency test any website, CDN and hostname. Ping globally or specific locations including datacenters, cloud providers and home ISPs.
Pricing:
- Open Source
- Free
#Monitoring Tools #Infrastructure Monitoring #Performance Monitoring
ProtonVPN Landing Page
6

ProtonVPN

ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
Pricing:
- Open Source
#VPN #Cloud VPN #Security 310 social mentions
hat.sh Landing Page
7

hat.sh

Free, fast, secure and serverless file encryption
Pricing:
- Open Source
#Security & Privacy #Cloud Storage #Encryption 22 social mentions
Xeovo Landing Page
8

Xeovo

Silence censorship. Protect your privacy and bypass restrictions with Xeovo VPN. Starting from 2,99€/mo.
Pricing:
- Open Source
- Paid
- €2.99 / Annually (12 months)
#VPN #Proxy #Security & Privacy 4 social mentions
NextDNS Landing Page
9

NextDNS

Block ads, trackers and malicious websites on all your devices.
Pricing:
- Open Source
#Security & Privacy #Threat Detection And Prevention #Ad Blockers 499 social mentions
ZeroTier Landing Page
10

ZeroTier

Extremely simple P2P Encrypted VPN
Pricing:
- Open Source
#VPN #Security & Privacy #Cloud VPN 35 social mentions
Windscribe Landing Page
11

Windscribe

Windscribe is a desktop application and browser extension that work together to block ads and trackers, restore access to blocked content and help you safeguard your privacy online.
Pricing:
- Open Source
#VPN #Security #Cloud VPN 140 social mentions
Zabbix Landing Page
12

Zabbix

Track, record, alert and visualize performance and availability of IT resources
Pricing:
- Open Source
- Free
#Monitoring Tools #Performance Monitoring #DevOps Tools 5 social mentions