- Free • Open Source
- Group Chat App
- Instant Messenger
- Encrypted Chat App
137 Matrix.org alternatives- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- WebRTC
- Python
- JavaScript
- Go (Programming Language)
- Cloudron
- Java
- Perl
Matrix defines a set of open APIs for decentralised communication, suitable for securely publishing, persisting and subscribing to data over a global open federation of servers with no single point of control.
Matrix.org Features
Top 3 alternatives
- Freemium • Open Source
- Group Chat App
- Team Collaboration Tool
118 Mattermost alternatives- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- JavaScript
- Go (Programming Language)
- Cloudron
Mattermost is a secure, open source platform for communication, collaboration, and workflow orchestration across tools and teams.
Mattermost Features
Top 3 alternatives
- Free • Open Source
- Encrypted Chat App
- Team Collaboration Tool
63 Keybase alternatives- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Ruby
- JavaScript
- Tor
- Go (Programming Language)
- Java
Keybase is a new and free security app for mobile phones and computers. For the geeks among us: it's open source and powered by public-key cryptography.
Keybase Features
Top 3 alternatives
Bootstrap is a open-source collection of tools for creating browser sites and applications. It contains HTML and CSS-based design templates for typography, forms, buttons, charts, navigation and other interface components, as well as optional JavaScript extensions.
Bootstrap Features
Top 3 alternatives
Discourse is an open source discussion platform built for the next decade of the Internet. A modern forum, everything's been redesigned to be easy.
Discourse Features
Top 3 alternatives
- Free • Open Source
- Anonymizing Network
26 ZeroNet alternatives- Mac
- Windows
- Linux
- Online
- gevent
- Self-Hosted
- NameCoin
- Python
- JavaScript
ZeroNet uses cryptography (Bitcoin library) and BitTorrent DHT (centralized trackers) to build a distributed censorship-resistant network.
ZeroNet Features
DiscontinuedThe last release is from September 2019.
Top 3 alternatives
- Free • Open Source
- Presentation Maker
- Code Editor
- Slideshow Maker
51 reveal.js alternatives- JavaScript
- Mac
- Online
- Wordpress
- Google Chrome
Reveal.js is a cutting-edge open-source presentation framework that utilizes HTML5, CSS3, and JavaScript. With its dynamic 3D transition effects, cross-browser compatibility, and PDF export function, this non-linear framework is a powerful tool for creating engaging and...
reveal.js Features
Top 3 alternatives
- Free • Open Source
- Network Monitor
39 Netdata alternatives- Mac
- Linux
- Online
- BSD
- Self-Hosted
- C (programming language)
- Python
- JavaScript
- Node.JS
- Bash
Infrastructure-wide health monitoring & performance troubleshooting in one place. Collaborate in the same place as relevant data from your systems and applications, reducing mean time to acknowledge (MTTA), & mean time to resolution. (MTTR).
Netdata Features
Top 3 alternatives
- Freemium • Open Source
- Translator
42 Weblate alternatives- Online
- Self-Hosted
- Python
- Redis
- JavaScript
- Django
- Software as a Service (SaaS)
- Cloudron
- PostgreSQL
Weblate is a web based translation tool with tight VCS integration. It features simple and clean user interface, propagation of translations across components, consistency checks and automatic linking to source files.
Weblate Features
Top 3 alternatives
- Free • Open Source
- Pastebin Service
56 hastebin alternatives- Mac
- Linux
- Online
- Ruby
- JavaScript
- Cloudron
- Node.JS
Pad editor for source code.personal.
hastebin Features
Top 3 alternatives
Beaker is a an experimental peer-to-peer web browser based on Hyper protocol. It's licensed MIT, and supports plugins for adding new protocols and Web APIs.
Beaker browser Features
DiscontinuedNo updates for 2 years, no access to Hyper websites, can't run normal like a browser, not safe.
Top 3 alternatives
- Free • Open Source
- Email Client
12 Rainloop alternatives- Online
- Self-Hosted
- Nextcloud
- JavaScript
- PHP
- Cloudron
Simple, modern & fast web-based email client. Modest system requirements, decent performance, simple installation and upgrade, no database required. All these make RainLoop Webmail a perfect choice for your email solution.
Rainloop Features
Top 3 alternatives
Leaflet is a modern open-source JavaScript library for mobile-friendly interactive maps. It is developed by Vladimir Agafonkin with a team of dedicated contributors. Weighing just about 28 KB of JS code, it has all the features most developers ever need for online maps.
Leaflet Features
Top 3 alternatives
- Free • Open Source
- Social Network
80 ZeroMe alternatives- Mac
- Windows
- Linux
- Online
- gevent
- Self-Hosted
- Python
- JavaScript
- ZeroNet
Social network for the distributed P2P network ZeroNet.
ZeroMe Features
DiscontinuedThe last update is from December 2020.
Top 3 alternatives
- 51 impress.js alternatives
- Free • Open Source
- Presentation Maker
- Code Editor
- Self-Hosted
- JavaScript
impress.js is a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com - an "infinite canvas" for your presentation.
impress.js Features
Top 3 alternatives