Alternatives to Rambox for Mac with any license

Thunderbird

Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.

Free Open Source Mac Windows Linux BSD PortableApps.com ... Haiku
Extensible by Plugins/Extensions Built-in RSS reader Calendar integration Support for IMAP ... Multiple Account support Open Source apps SMTP integration Add-ons Built-in Calendar Categories Customizable Delivery reports Encryption Extensible by Plugins/Extensions Free API Gmail integration Google Calendar integration Import from Google Reader HTML Compose Integrated Chat Integrated Password Manager Integrated Web Browser Legacy addons support Open source software Export to OPML Import feeds from OPML Protected by Password POP3 Support Portable Secure File Sharing Tabbed interface Support for Themes Add a feature

1925 Like
Franz

Franz is a free messaging app / former Emperor of Austria and combines chat & messaging services into one application. Franz currently supports Slack, WhatsApp...
- Share the same concept and very similar framework. mciania • Oct 2017 • 7 agrees and 2 disagrees
Freemium $ $ $ Open Source Mac Windows Linux
Support for Multiple protocols Unified messaging Gitter integration Gmail integration ... iPhone/iPod sync Lightweight wrapper Multiple Account support Slack client Slack integration Web application wrapper Whatsapp integration Add a feature

103 Like
Station

Station is the first smart workstation for busy people. A single place for all of your web-applications. .
- very similar to Rambox, but with several hundreds of application to choose from and include into your worspace Guest • Mar 2019 • 1 agrees and 0 disagrees
- very studied UI, estable and full of features. Lacking linux version for the moment is its only drawback Guest • Jan 2018 • 0 agrees and 4 disagrees
Freemium Mac Windows Linux
App integration Program Launchers Live Push Notifications Software as a Service ... Team messaging Add a feature

40 Like
Shift

Shift is an email client that makes navigating between Mail, Calendar, Drive + your favorite Apps & Extensions easy (for Gmail, Outlook.com - Office 365 &...

Freemium $ $ $ Mac Windows Linux
Unified search Multiple Account support Android Sync Cross account search ... Extensions Gmail integration Google Apps integration Apps that Sync with Google Calendar Google Drive integration Sync with Google Drive GSuite Integration Multiple Account support Outlook integration Salesforce integration Add a feature

26 Like
WebCatalog

WebCatalog lets you create a real desktop app out of any website or web application, helping you to work more efficiently & protect your privacy.

Freemium $ $ $ Open Source Mac
Place websites on desktop Add a feature

8 Like
Wavebox

Bringing the Gmail & Google Inbox experience to your desktop in a neatly packaged app .

Freemium $ $ $ Open Source Mac Windows Linux
Gmail integration Support for Keyboard Shortcuts Add a feature

13 Like
Web2Desk

Web2Desk is a tool to convert your favorite websites to Desktop app in just one click. Regardless of Platform( OSX, Linux, Windows) we got it covered and it's Free!.

Free Mac Windows Linux
Desktop applications updating Add a feature

9 Like
Ripcord

Ripcord is a desktop chat client for group-centric services like Slack and Discord. It provides a traditional compact desktop interface designed for power users....

Free Mac Windows Linux Discord Slack
Chat Native application Slack client Slack integration Add a feature

8 Like
Psi+

Psi+ is a development branch of the Psi XMPP client. Psi is a cross-platform powerful XMPP client (Qt, C++) designed for the XMPP power users.
- Psi+ is a chat client. Rambox combines many web apps into a single app with tabs Guest • May 2019
Free Open Source Mac Windows Linux BSD
Chat Support for Multiple protocols OTR Video calling ... Voice Call Add a feature

27 Like
Biscuits

Set your favorite apps on Biscuit, and they will function immediately. You won't need to spend time looking for your apps within your mountain of tabs.

Free Mac Windows Linux
No features added Add a feature

4 Like
Bettergram Messenger

An alternative to Telegram with 50 pins, favorites, sortable chat categories, and a cryptocurrency price bar inside the app.

Free Open Source Mac Windows
Chat Group chat Privacy focused File Sending ... Voice Call Add a feature

6 Like
Firework

Firework by Startpack is a program for personal computers simplifies working with web services. It meets all active users of web applications. The way it works remind...

Free Mac Windows Linux
Integrated Web Browser Live Push Notifications Multiple languages Multiple Account support ... Tabbed interface Add a feature

17 Like
Ferdi

Hard-fork of Franz, adding awesome features and removing unwanted ones. Ferdi-specific Features • Removes the...

Free Open Source Mac Windows Linux Self-Hosted
All in one Slack client Add a feature

2 Like
Basaas

Connect the world’s leading apps into your smart workplace. Accelerate your daily work with widgets that show you relevant data from your most important apps. With...

Free Mac Windows Web Chrome OS Software as a Service (SaaS)
App integration Group collaboration Multi Account Switching Single Sign-On ... Task Management Team Collaboration Add a feature

3 Like
Stack

Stack is a Reinvented internet launchpad, increasing the efficiency of working with the web by allowing simultaneous use of multiple apps within a neatly organized...

Free Mac
App integration Multiple Account support Software as a Service Twitter integration Add a feature

18 Like