Slack Alternatives
Slack is described as 'Facilitates teams' real-time collaboration with versatile chat interface and advanced search in configurable channels across multiple platforms' and is a leading Group Chat app in the social & communications category. There are more than 100 alternatives to Slack for a variety of platforms, including Android, Web-based, iPhone, Windows and Mac apps. The best Slack alternative is Element, which is both free and Open Source. Other great apps like Slack are Zulip, Mattermost, Discord and Rocket.Chat.
filter to find the best alternatives
Slack alternatives are mainly Group Chat Apps, but if you're looking for Team Collaboration Tools or Instant Messengers you can filter on that. Other popular filters include Self-Hosted + Open Source. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Slack.- Group Chat App
- Freemium • Proprietary
55 Fleep alternativesFleep is a messenger for your teams and projects. It enables communication within and across organizations - be it your team chats, project communication or 1:1 conversations.
License model
- Freemium • Proprietary
Application types
Country of Origin
Estonia
EU
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
Fleep Features
Fleep VS Slack
Comments about Fleep as an Alternative to Slack
49 Workchat alternativesWorkChat streamlines collaboration for businesses. Connect seamlessly with team and clients, integrating WhatsApp, Skype, and Messenger to manage cross-channel messaging.
License model
- Freemium • Proprietary
Application type
Platforms
- Software as a Service (SaaS)
Workchat VS Slack
17 SYNAPS alternativesQuantum collaboration tool for infinite teams. Consolidate using any team configuration. Switch workspaces instantly. Execute faster than the speed of light.
License model
- Freemium • Proprietary
Application types
Country of Origin
United States
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Software as a Service (SaaS)
SYNAPS Features
SYNAPS VS Slack
12 Teams.cc alternativesTeams.cc is a communication application for increasing team collaboration that you can install on your PC or mobile device. This software has the ability to revolutionize the way you collaborate due to its unique functionalities.
License model
- Freemium • Proprietary
Platforms
- Online
- Software as a Service (SaaS)
Teams.cc Features
Teams.cc VS Slack
15 Infomaniak kChat alternativeskChat is a secure instant messaging for businesses, which makes it possible to discuss matters live and organise projects.
License model
- Paid • Proprietary
Application types
Country of Origin
Switzerland
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
Infomaniak kChat Features
Infomaniak kChat VS Slack
244 Conduit Chat Server alternativesConduit is a simple, fast and reliable chat server powered by Matrix. Conduit is an alternative to Synapse and tries to be lightweight and easy to install, but it is still in development.
License model
- Free • Open Source
Application type
Platforms
- Online
- Self-Hosted
- Raspberry Pi
- Linux
- Debian
- Nix Package Manager
- Docker
- Docker Hub
Conduit Chat Server VS Slack
12 Pumble alternativesPumble is a free team chat app that allows teams of all sizes to collaborate. Unlike other team chat apps, Pumble is available for an unlimited number of users for free.
License model
- Freemium • Proprietary
Application types
Country of Origin
Serbia
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
Pumble VS Slack
Allows communicating also with email in addition to in team shared content.