What are some examples of recommendation engines?

Familiar examples include Amazon’s “frequently bought together,” Netflix’s personalized rows, YouTube’s next videos, Spotify playlists, Google Discover and Target’s “Complete the look.”

  • Amazon: “frequently bought together” and “customers who bought this also bought,” plus its Alexa for Shopping assistant.
  • Netflix: personalized rows of titles on each member’s home screen.
  • YouTube: the videos shown next to the one you are watching.
  • Spotify: personalized playlists and playlist continuation.
  • Google: the Discover feed, personalized Search results and AI-written notifications.
  • Target: “Recommended for you,” “Complete the look,” “Your top deals” and an on-site shopping assistant.

Recommendation engines also make less visible decisions, such as the order of search results, which coupon a customer receives and which products appear in an email.