Algo VPN vs Amnezia VPN

Algo VPN is a set of Ansible scripts for creating a personal WireGuard and IPsec VPN. It can be deployed to listed cloud providers, including DigitalOcean, Amazon Lightsail and EC2, Microsoft Azure, Google Compute Engine, and others, or to an Ubuntu server managed by an advanced user. The listed server platform is Ubuntu 22.04 LTS. Algo supports IKEv2 and WireGuard, and generates WireGuard configuration files and QR codes for iOS, macOS, Android, and Windows clients, plus Apple profiles for IPsec. Helper scripts let administrators add or remove users after deployment. Optional features include ad blocking through a local DNS resolver and limited SSH users for tunneling. The project says it minimizes logging by default and automatically rotates and deletes logs after seven days. However, cloud providers may see network traffic metadata, and an ISP can see a connection to the VPN server. Algo does not claim to provide anonymity or censorship avoidance. It is free and distributed under the AGPLv3, but cloud infrastructure costs are separate. Its local installation guide warns that it overwrites firewall rules and has no uninstall option, so deployment is intended for a dedicated VPN server.

Amnezia VPN is an open-source client for using a VPN service or setting up a VPN server on a server you control. Its self-hosted setup connects to a VPS over SSH, installs Docker, and runs separate containers for protocol connections. The app supports OpenVPN, OpenVPN over Cloak, WireGuard, AmneziaWG, IKEV2, XRay Reality, and ShadowSocks. AmneziaWG adds protection against detection and blocking. Split tunneling varies by platform: Android supports IP and app controls, Windows supports IP and limited app controls, and iOS, macOS, and Linux support IP-only controls. Amnezia Free provides access to Instagram, Facebook, X, and other blocked resources, but not YouTube; speeds are limited to 8 Mbps and location selection is unavailable. Premium offers 20 connection locations, streaming support, P2P on its Switzerland location, and up to seven simultaneous devices. Premium says it does not store visited sites, IP addresses, or session data, and uses RAM-only servers. The client and server are open source. Amnezia says its products passed independent security audits in 2022, 2024, and 2025.