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AI can lower customer service costs, but businesses risk losing loyalty when automation replaces the human connection that builds lasting relationships.
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Artificial intelligence has rapidly changed the economics of customer service. The 2026 Stanford AI Index reports that 88% of surveyed organizations now use AI, while generative AI is deployed in at least one business function by 70%. The same research found productivity gains of 14% to 15% in customer support, demonstrating why companies are increasingly measuring AI through efficiency, output, and labor savings.
These measures capture a genuine opportunity, but they can also produce an incomplete definition of return on investment. Businesses can calculate how quickly a customer moves from inquiry to purchase, how many interactions an automated system handles, and how much labor a technology investment replaces. The harder question is what happens after the transaction.
