AI Adoption Delivers Measurable ROI in Customer Service

Deloitte Digital’s new report highlights how advanced AI is transforming customer service, enabling faster, more efficient, and personalized interactions while driving measurable returns and a shift toward human-AI collaboration.

Deloitte Digital’s latest value playbook, “The Future of Service: The Age of Intelligent Experience,” examines how artificial intelligence (AI) is fundamentally changing customer service. The report highlights a shift from traditional digital tools to advanced, AI-driven systems that enable both efficiency and personalized experiences. According to Deloitte Digital’s research, organizations are increasingly adopting AI technologies that support both customers and human service agents, resulting in measurable improvements in productivity and cost savings.

Mike Brinker, Customer Service Domain leader at Deloitte Digital, states, “AI has reached a level that allows fast, human-like support at a scale that was never possible before. AI and humans can work side by side, with AI handling the routine so humans can bring the empathy, judgment and creativity—elevating every interaction.”

AI Reaches a Value Inflection Point in Service

The report identifies a significant turning point for AI in customer service. Improved AI model performance and the rise of agentic systems now allow organizations to resolve complex cases through natural conversation and orchestration. This shift is leading to substantial financial returns. Deloitte Digital’s upcoming “Global Contact Center Survey” indicates that 43% of surveyed organizations expect AI to reduce contact center costs by at least 30% within three years.

Customer Service as a New Frontier for Enterprise AI

Customer service is now viewed as a primary area for enterprise AI deployment. The report notes that service is evolving beyond basic chatbots and task automation. Advances in agentic AI and orchestration are enabling comprehensive service models that cover contact centers, digital channels, field service, and in-product support. This evolution is changing how enterprises connect with customers, improve efficiency, and drive business outcomes.

Human-AI Collaboration in Service Organizations

Deloitte Digital emphasizes that the future of service organizations relies on collaboration between humans and AI. Advanced AI technologies can handle routine, data-intensive tasks, while human agents focus on complex problem-solving and empathetic interactions. Companies that adapt their roles, metrics, and governance to support this collaboration can transform service from a cost center into a strategic asset for growth and trust.

From Experimentation to Measurable Impact

The adoption of AI in service organizations has moved beyond pilot projects and proofs of concept. Deloitte Digital’s 2026 survey reveals that 48% of companies with mature service capabilities are already using agentic AI, compared to 24% of less mature organizations. The survey also finds that 64% of service leaders report higher agent productivity and 39% report lower cost per contact due to AI adoption.

Building End-to-End AI Service Platforms

The report suggests that organizations can achieve greater cost efficiency and improved service quality by designing AI service platforms that orchestrate interactions, workflows, and workforce management. AI-enabled systems can understand customer intent, summarize interactions, personalize offers, and predict issues before they escalate. These capabilities lead to more effective call deflection, shorter handling times, higher customer retention, and more consistent service quality.

Conclusion

Deloitte Digital’s report concludes that AI is now delivering measurable value in customer service. Organizations that invest in AI-enabled service platforms and foster human-AI collaboration are positioned to achieve greater efficiency, improved customer experiences, and strategic business growth.

Download The Future of Service: The Age of Intelligent Experience