Alternatives to App.net for all platforms with any license

Twitter

Twitter is an online social networking service that enables users to send and read short 280-character messages called "tweets". Registered users can read...

Free Windows Web Android iPhone Blackberry ... Windows S Android Tablet Windows Phone iPad Blackberry 10 Kindle Fire
IFTTT integration Progressive Web App Add a feature

926 Like
Mastodon

Mastodon is a decentralized microblogging engine, an alternative implementation of the GNU social project. FEATURES - Free and...

Free Open Source Web Self-Hosted
Decentralized Content warnings Support for ActivityPub Ad-free ... Autopause gifs Distributed IFTTT integration Two factor authentication Add a feature

133 Like
Minds

We are a free and open-source platform to launch your digital brand, social network and mobile app. We are also a social network ourselves. It is a global social network...

Free Open Source Web Android iPhone
Free Speech Encrypted chat Security focused Anticensorship ... Content discovery Decentralized Gamification Podcast Hosting Point System Privacy focused Privacy Protected Share screenshots Add a feature

168 Like
GNU social

GNU social is a continuation of the StatusNet project. It is social communication software for both public and private...

Free Open Source Self-Hosted
Ad-free Decentralized Add a feature

66 Like
Friendica

Friendica is a distributed social network application which runs on commodity hosting platforms - PHP/MySQL/Apache. (If you can install Drupal or Wordpress you can...

Free Open Source Linux BSD Self-Hosted PHP
Decentralized Distributed Group collaboration Add a feature

90 Like
Known

Known is a simple platform for publishing words, pictures, podcasts and more to a site that you control. Choose to share it on social networks like Twitter and Facebook...

Freemium Web Self-Hosted
Decentralized Encrypted chat Group chat Integrated Chat ... Photo Sharing Public Status Page Publish on Twitter Social Bookmarking Social Media Publishing Add a feature

57 Like
Ello

Ello is a simple, beautiful, and ad-free social network created by a small group of artists and designers. We originally built Ello as a private social network. Over...

Free Web
IFTTT integration Privacy Protected Add a feature

36 Like
Yammer

Yammer is revolutionizing internal corporate communications by bringing together all of a company’s employees inside a private and secure enterprise social network....

Commercial Web Android iPhone Windows Phone
No features added Add a feature

21 Like
Choqok

Choqok - KDE Micro-Blogging Client The name comes from an ancient Persian word, means Sparrow! Currently supports Twitter.com and Identi.ca services. It currently...

Free Open Source Linux
Built-in URL shortening Multiple Account support Add a feature

41 Like
Plurk

Plurk is a social journal for your life. Plurk is an easy way to chronicle and share the things you do, the way you feel, and all the other things in between that...

Free Web
No features added Add a feature

13 Like
Earthquake

Terminal-based Twitter Client with Streaming API support. Only supports Ruby 1.9 and later.
- Discontinued The program seems to be no longer updated. Last version, 1.0.2, released in May 2014, can be still downloaded from GitHub
Free Open Source Mac Windows Linux
Console-based Add a feature

5 Like
pump.io

Post something and your followers see it. You can post almost anything that can be represented with activity streams -- short or long text, bookmarks, images, video...

Free Open Source Self-Hosted Node.JS
Activity stream Add a feature

5 Like
Workplace by Facebook

Connect everyone in your company and turn ideas into action. Through group discussion, a personalised news feed, and voice & video calling, work together and get...

Freemium Web Android iPhone Android Tablet iPad
Team Collaboration Team work Video calling Voice Call Add a feature

2 Like
Tinypaste

Have you ever wanted to send an article or long conversation over IM or post to Twitter, only to have it be over the character limit? That's what TinyPaste is for....

Free Mac Windows Linux Web Firefox
No features added Add a feature

7 Like
TweetCaster

Accessing Twitter has never been easier on your Android, iPhone, or Windows Phone. TweetCaster supports multiple accounts, URL shortening, picture sharing, @replies...

Freemium Android iPhone Android Tablet Windows Phone iPad ... Kindle Fire
No features added Add a feature

4 Like