DingTalk 钉钉
alternative to Slack / Teams
Global-ready US-listed Closed
Foreign-investable
Enterprise comms + collaboration + workflow (600M+ users).
Independence & Portability Partial independence · 43/100
Deployment
private cloud
Data control
local region
Portability
low
Supply-chain
medium
Ecosystem
mature
Openness
closed (0/15)
Procurement/migration signal, not a certification. As of 2026-06. Proprietary collaboration SaaS; enterprise private deployment, export limited. How this is scored.