📍 Short Answer

Yes, AI-driven bidding is generally more effective because it reacts to real-time signals at a scale humans can’t match.

Smart Bidding uses hundreds of signals during each auction, including user intent, device, time, and behavioural patterns. No manual strategy can process that level of data instantly.

However, performance depends heavily on:

  • Clean, accurate conversion data
  • Sufficient volume for learning
  • Clear campaign objectives

The strongest results come from combining AI execution with human oversight and strategic direction.