Does Slack Work in China?

BlockedNeeds VPN

Slack is blocked in China. Business travelers cannot access workspaces without a VPN.

Last updated: January 15, 2026
Applies to: Tourists & residents

What happens if you try to use Slack in China

Slack will not connect in China. Messages cannot be sent or received, and workspaces are inaccessible.

What works

  • Nothing without a VPN

What doesn't work

  • All Slack messaging
  • Channels
  • Direct messages
  • File sharing
  • Huddles

Best alternatives in China

1

WeChat Work

Enterprise version of WeChat used by many companies in China.

2

DingTalk

Alibaba enterprise communication app popular in China.

Do you need a VPN?

Yes, a VPN helps

A VPN will restore Slack access. Essential for business travelers who need to stay connected with their teams.

Common mistakes to avoid

  • Not informing colleagues about potential communication delays.
  • Relying solely on Slack without VPN backup for important work.

Frequently asked questions

Did Slack leave China?
Slack announced it would stop direct service in China in 2023, requiring users to migrate to Alibaba-operated services.
What do companies in China use instead of Slack?
WeChat Work, DingTalk (by Alibaba), and Feishu (by ByteDance) are popular enterprise communication tools in China.

Want me to help you plan your trip to China?