Dark social refers to content shared through private channels that cannot be tracked by analytics. This includes messaging apps, email, and private social media messages.

Dark Social Channels

View Dark Social Examples

Messaging Apps: WhatsApp, Facebook Messenger, iMessage, Telegram
Email: Forwarding links to friends and colleagues
Private Social: Instagram DMs, LinkedIn messages, Twitter DMs
SMS: Text messages with links
Slack/Teams: Workplace sharing

Why Dark Social Matters

  • Estimated 80%+ of sharing happens in dark social
  • Shows up as "direct traffic" in analytics
  • High-intent sharing (personal recommendation)
  • Growing as messaging apps dominate
  • Undervalued in attribution

Tracking Dark Social

  • Shortened URLs with tracking (bit.ly, UTM links)
  • Share buttons that add tracking
  • Unique discount codes
  • Ask "how did you hear about us?"
  • Analyse direct traffic patterns

Embracing Dark Social

Create content worth sharing privately. Make sharing easy with copy-link buttons. Accept that not everything can be tracked. Word of mouth is powerful even when invisible.