Welcome Bot lets you send a message to a new member as she joins a channel. This will let a company or community send out a customized message that can include onboarding instructions or community guidelines to get started.
WelcomeBot will ask to:
Add slash commands and add actions to messages (and view related content)
Add a bot user with the username @welcomebotShow more
WelcomeBot will be able to install a bot user that appears in and has access to your workspace’s directory. It can also post messages and view activity on messages in any channel it is invited to.