2444 Open source projects that are alternatives of or similar to Workbase Server

The communications platform that puts data protection first.

Encrypted Chat. No History. No Logs.

Email-based instant messaging for Desktop.

🏆 Feature packed, easy-to-use game server API for Go back-ends and Javascript clients. Tutorials and examples included!

A community discussion platform: Brings together the main features from StackOverflow, Slack, Discourse, Reddit, and Disqus blog comments.

Delta Chat Rust Core library, used by Android/iOS/desktop apps and bindings

Chat with your team while you collaborate over code using VS Live Share

The simplest way to de-Google your life and business: Inbox, Calendar, Files, Contacts & much more

MongooseIM client for iOS

Zulip server and web app—powerful open source team chat

The Open Source kanban (built with Meteor). Keep variable/table/field names camelCase. For translations, only add Pull Request changes to wekan/i18n/en.i18n.json , other translations are done at https://transifex.com/wekan/wekan only.

🎹 Add a Slack / WhatsApp - style chat keyboard to your Cordova app!

A dead simple Go library for sending notifications to various messaging services.

Wavebox Classic has been updated to Wavebox 10. Learn more Wavebox.io

A chat server that can run on Raspberry Pi

🔳 WhatsApp chat from commandline/console/cli using GoogleChrome puppeteer

Open-source live customer chat

A Sketch plugin to chat in Sketch Cloud files

Official OSX, Windows, and Linux Desktop Clients for Rocket.Chat

End-to-end encrypted instant web chat

Lookerbot lets you access all your Looker data from Slack! Super fun!

The legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)

[UNMAINTAINED] Meteor's Distributed Data Protocol (DDP) for clients on Android

Private messaging system that hides metadata

A fast, minimal, responsive theme for Hugo which honours your privacy

Mautic plugin to send emails from RSS

Convert RSS feeds to emails

Glass - ISC DHCP Server Interface

Prometheus Alertmanager

Notification dispatch library for Elixir applications

📩🛡 Email privacy. Anonymously send and receive with alias forwarding.

A general-purpose bot library inspired by Hubot but written in Go. 🤖

A full-fledged one-to-one chat app developed entirely in Flutter

Slack Bot Framework

Fully featured, open source, privacy friendly email app for Android

Email-based instant messaging for Android.

Desktop client for Cabal, the p2p/decentralized/local-first chat platform.

A Laravel package that allows you to add a complete user messaging system into your new/existing Laravel application.

Android Real Time Chat & Messaging SDK

Heimdallr, a Large-scale chat application server based on Redis Pubsub and Akka's actor model.

Slack clone using VueJS and firebase

MEGA C++ SDK for chat-enabled apps

[MIRRORING REPOSITORY] See https://gitlab.com/mailcare/mailcare. MailCare is an open source disposable email address services. Accessible via web browser or API to protect your privacy right now.

Golang Framework for writing Slack bots

iOS Real Time Chat & Messaging SDK

Anonymous web chat server, built on top of Themis/WebThemis

(Not maintaining) A Slack-like app by Elixir, Phoenix & React(redux)

基于频道模式的团队沟通协作+轻量级任务看板，支持mardown、富文本、在线表格和思维导图的团队博文wiki，i18n国际化翻译管理的响应式web开源团队协作系统。

An unofficial desktop client for ProtonMail done with electron nativefier

A Real Time Chat Application built using Node.js, Express, Mongoose, Socket.io, Passport, & Redis.

All those Android development sources that you need to be and stay awesome!

Youtube and Twitter with privacy.

InBrief is a personal briefing app and dashboard powered by Electron and React

The open source full-stack geosocial network platform

I2P-Bote is a serverless, encrypted e-mail application.

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

Deploy Rocket.Chat with Ansible!

BukanMessenger is an Open Source Messenger App build on top ReactNative & MeteorJS

A multi users bittorrents client with a responsive web UI that quacks 🦆

Monitor a website and get email and Slack notifications when specific changes are detected