One of the most popular alternatives to Slack is Element, which is open source and free for personal use. Other popular alternatives are Discord, Matrix, Trello and Stoat Chat. You're spoiled for choice with Team Collaboration Tools like Slack: we list more than 100 alternatives for the web, Android, iPhone, Windows and Mac.
Branded platform combining customizable community spaces, event scheduling, course management with video hosting, interactive discussions, AI moderation, member directories, gamified engagement, payment processing, advanced analytics, and automated notifications.
United States
Eliminate communication overload with nucleusapp.io so you can focus on doing the work that matters. It’s a centralized platform to unite your communication and bring your meetings, messages, tasks, and notes into one place to increase productivity.
iSmartLife’s main goal is to create effective environment, increasing productivity and quality of life. Intuitive design is free of any distracting elements and helps to concentrate, better organize tasks, and optimize productivity.
Host your virtual networking events for any number of people. Move freely between groups of people to quickly change dialogue context. Much better than Breakout Rooms in that other service.
Israel
Make and share with ease private discussions and confrontations based on temporary anonymity, where the focus is on what is answered instead of who is answering. Plus there's a new offline events tracking calendar based on Gantt.
Kezmo is an enterprise chat & team management tool for companies looking for a collaboration solution that provides an agile chat experience in a secured environment they can control and customize.
Peru
Self-hostable open-source chat solution offering text, voice, and video with fine-grained roles, forum threads, DM workspace, browser soundboard, custom emoji, PWA offline support, push notifications, analytics tools, and advanced moderation capabilities.
United States
Common Ground is a browser-based, open-source social platform for communities, built as a robust alternative to Discord.
Zangi for Business is a secure communication platform that offers top-level security technologies to ensure data security.
United States
Sweden
EU
A private, dedicated, tailor-made, secure and encrypted communication solution for secure calls, messages and file sharing with anyone, anywhere for C.E.O and V.I.P
