Open Source Alternatives to SimpleLogin

An anonymous email service that allows users to create email aliases to protect their primary inbox from spam and phishing. The software forwards emails sent to an alias to a personal mailbox without revealing the real address and enables users to send or reply to emails using the alias. It is available as a web service, browser extensions for Chrome, Firefox, and Safari, and mobile apps for Android and iOS. The platform supports custom domains, catch-all aliases, and PGP encryption for secure forwarding. It is open source and can be self-hosted using Docker. The service is designed for individuals seeking to containerize their online presence and maintain privacy when signing up for newsletters or online accounts. It functions as a privacy-focused identity provider that offers an alternative to social login buttons.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to SimpleLogin give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to SimpleLogin. The most popular is AnonAddy. It uses the AGPL-3.0 license and ships an official Docker image.