Join a Slack workspace

To join a Slack workspace, you'll need an invitation. 💌  There are a couple of ways to get one:

Join with an approved email address

Some workspaces will let you create an account with an email address on an approved domain, like Just visit your workspace's Sign Up page ``, then enter your email address. Slack will send you an invitation email, and you can follow the steps below.

Get in touch with a Workspace Admin

If you haven’t received an invitation yet, contact an Administrator in the workspace and ask them to send (or resend) your invite.

If the email doesn’t arrive, be sure to check all the tabs, folders, and spam filters in your inbox. Still not there? See Trouble receiving emails from Slack.

Accept an invitation

Once you’ve been invited to join a workspace, the first step is setting up your account. Just click the link in your email invitation to get started:

  1. From your desktop, check your inbox for an invitation to join a workspace.
  2. Click the Join button.
  3. On the signup page, enter your full name and choose a display name.
  4. When you’re ready, click Next.
  5. Choose a password, then click Join workspace.

That’s it, you’re in! You can join as many workspaces as you like — and you can even use the same email address. For more, see Sign into multiple workspaces.

If you'd like to start a new workspace, see Create a Slack workspace.

Tip: If you joined a workspace from your mobile device, download one of our mobile apps to start using Slack right away.

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