Slack is text, voice and video communication software for businesses. Teams can collaborate seamlessly within a workplace that's organized in channels, ensuring that tasks get done and every member stays in the loop.
This software has some unique features that have made it quite popular. The first is its ability to organize teams. Channels can be created for different projects, different locations or even different periods. You can also have private and shared channels. Some communications can be seen by all team members, while others can only be seen by those who have access.
The other thing that makes Slack a preferred work communication app is the fact that it's searchable. To find previous conversations and communications just type the relevant keywords, and they will be filtered and shown on your screen.
Slack has introduced a video chat feature to ensure that teams can communicate even better. You can call anyone in your team right from within your app to talk, share files and exchange information.
The app supports video chats for up to 15 participants at once.