Top 12 Open-Source Alternatives to Outline by Alphabet

Product categories

Business & Commerce Cloud VPN Privacy SSH Security Security & Privacy Testing VPN VPN Software Web Browsers Web Development Tools Web Tools

Summary

The top open-source alternatives to Outline by Alphabet are sshuttle, OpenVPN, and ProtonVPN. 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.

sshuttle Landing Page
1

sshuttle

sshuttle: where transparent proxy meets VPN meets ssh
Pricing:
- Open Source
#VPN #Security #Cloud VPN 25 social mentions
OpenVPN Landing Page
2

OpenVPN

OpenVPN - The Open Source VPN
Pricing:
- Open Source
#VPN #Cloud VPN #Security 40 social mentions
ProtonVPN Landing Page
3

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
Tinc VPN Landing Page
4

Tinc VPN

tinc is a Virtual Private Network (VPN) daemon that uses tunnelling and encryption to create a...
Pricing:
- Open Source
#VPN #Security & Privacy #Cloud VPN 12 social mentions
WireGuard Landing Page
5

WireGuard

Fast, Modern, Secure VPN Tunnel
Pricing:
- Open Source
#Security & Privacy #VPN #Cloud VPN 9 social mentions
ZeroTier Landing Page
6

ZeroTier

Extremely simple P2P Encrypted VPN
Pricing:
- Open Source
#VPN #Security & Privacy #Cloud VPN 35 social mentions
Shadowsocks Landing Page
7

Shadowsocks

A fast tunnel proxy that helps you bypass firewalls
Pricing:
- Open Source
#VPN #Security #Cloud VPN 9 social mentions
Windscribe Landing Page
8

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
Passepartout VPN Landing Page
9

Passepartout VPN

An user-friendly OpenVPN® client for iOS and macOS
Pricing:
- Open Source
#VPN #Cloud VPN #Security & Privacy 8 social mentions
StrongSwan.org Landing Page
10

StrongSwan.org

strongSwan is an Open Source IPsec-based VPN solution for Linux and other UNIX based operating systems implementing both the IKEv1 and IKEv2 key exchange protocols.
Pricing:
- Open Source
#VPN #VPN Software #Cloud VPN 2 social mentions
Brave Landing Page
11

Brave

Fast and secure, ad and tracker blocking browser.
Pricing:
- Open Source
#Web Browsers #Web Development Tools #Web Tools 577 social mentions
TailScale Landing Page
12

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