The best open source alternative to Snapchat is Signal. If that doesn't suit you, our users have ranked more than 100 alternatives to Snapchat and many of them are open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Snapchat are Pixelfed, SimpleX Chat, Wire and Molly.
Fully open source instant messaging server and clients. No proprietary components or non-free dependencies. Backend in pure Go (GPL 3.0), with a command-line administration tool in python + gRPC. Clients for Android, iPhone, and Web - ReactJS (all licensed under Apache 2.0).
United States
Sphinx.chat lets you use your lightning node to talk to anyone else who is running lightning and a sphinx compatible chat client.
This project won the first prize 🥇 at Telegram Lightweight Client Contest and now is an official Telegram client available to anyone at web.telegram.org/a.
Spark is an open source shortform social app for photos and videos built on AT Protocol. It supports stories, reusable sounds, DMs, and has a built-in photo and video editor.
United States
A fork of Signal for Android with proprietary Google binary blobs removed. Uses OpenStreetMap for maps and a websocket server connection, instead of Google Maps and Firebase Cloud Messaging.
Goldfish Social - Free open source alternative for Vine / TikTok (alpha). ActivityPub will come later!
United States
A free, open-source digital wellness tool for Android. Blocks distracting content, sets time limits, and helps you use social media intentionally. AGPL-3.0.
United Kingdom
Olas is a supportive short video social platform designed for the new generation of creators. It allows users to quickly and easily create unique short clips to share with friends and the world.
Smoke Messenger is an open-source Instant Messenger that is known as the first mobile Messenger worlwide using the encryption algorithm McEliece. To be downloaded at F-Droid.org or Github.com. Smoke provides with its own Server-Software: SmokeStack-Echo-Server.
anti social a joke social media app you make a post nothing was ever seen by the internet. no replies, no likes no quotes. you can reply as much as you want but nothing will ever happen.
United States
