The history of personalization

David Edelman, senior lecturer at Harvard Business School, takes us through the history of personalization in marketing, starting from the early days of direct mail to today's AI-driven strategies. He explains how channels have evolved and discusses the importance of moving from merely targeting customers to enhancing their overall experience. Learn how companies can gather and utilize data more effectively to create lasting, personalized customer interactions.

Show Notes

  • 00:00
    Introduction to Customer Strategy in the AI Era.
    Discussion on the importance of customer strategy in the era of AI and its impact on businesses.
  • 05:45
    Evolution of Personalization from DM/Telemarketing to AI.
    Exploration of the different stages of personalization and its transformation over time.
  • 12:20
    The Role of Personalization in Enhancing Customer Experiences.
    Insights into how personalization, when done effectively, can revolutionize customer experiences and add value to brands.

Quotes

  • "the interaction on digital channels had a whole exhaust of data, some of which you could actually act on in the moment." (David Edelman)

  • "In mobile, if you've downloaded my app as a retailer, then I can then send you notifications of things relating to offers and stuff that you can access through the app." (David Edelman)

  • " one of the most important things overall is that we're moving from thinking about this in just a marketing frame of mind to one that's about more broadly customer experience." (David Edelman)

  • “ you need to understand what the possibilities are, but you don't even know until you try. And AI can enable that. It can actually create five different versions to test. That's gen AI. But then there's other AI, such as machine learning AI” (David Edelman)

Episode Chapters

  • 02:11: Stages of Personalization -- History of personalization
    The evolution of personalization in marketing begins with direct mail and telemarketing, where segmentation was the primary focus.
  • 04:00: Direct Marketing Channels -- Early direct mail to catalogs In 1989
    personalization was more about targeting using direct mail, telemarketing, and catalogs, like sending specific catalogs to customers based on their previous purchases.
  • 06:23: Internet Era -- Early online personalization
    The advent of the Internet allowed for real-time data collection and personalization of landing pages, marking a significant shift in how marketers approached targeting.
  • 07:17: Outbound Marketing Channels -- Email marketing
    The shift from direct mail to email marketing brought advantages like reduced costs and the ability to track interactions, leading to the early days of AB testing.
  • 08:41: Web 2.0 Era -- Mobile, content, and digital advertising
    Mobile devices introduced location data, content management improved, and digital advertising became more sophisticated, allowing for targeted messaging.
  • 10:17:Marketing Strategy Shift -- Push to pull methods
    The focus shifted from pushing campaigns to targeting customers in real time based on their situations and interests, increasing relevance and responsiveness.
  • 12:07: Age of AI -- Beyond marketing to customer experience
    Personalization in the AI era extends beyond marketing, shaping customer experiences throughout their interaction with brands, not just during purchase decisions
  • .13:33:Example from Aetna -- Using data for customer service
    Aetna used personalized videos to help customers understand their health plans, leading to improved customer satisfaction and engagement.
  • 16:38: Data Usage -- Collection and application
    Companies can better personalize experiences by collecting relevant customer data through direct questions and interactions, enhancing product relevance.
  • 19:21: AI Integration -- Testing and learning in real-time
    AI enables continuous testing of variables to determine the best marketing strategies, allowing for more nuanced and effective personalization.
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