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Glossary

Customer Service Representative

Last Updated: 21 Sep 2026

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Operations & Workforce

What is a Customer Service Representative (CSR)?

A Customer Service Representative (CSR) is the frontline employee responsible for interacting with customers on behalf of a company: handling inquiries, resolving complaints, and providing product or service information across phone, email, chat, or social media. CSRs are often a customer's primary point of contact, making them central to customer satisfaction and loyalty.

Core Skills a CSR Needs
  • Active listening: giving full attention to a customer's words, tone, and underlying concern
  • Empathy and emotional intelligence: acknowledging feelings, not just processing the request
  • Clear, concise communication: avoiding jargon and confirming understanding
  • Problem-solving under pressure: finding solutions for complex or unusual situations
How the CSR Role Is Changing

As routine, well-defined interactions increasingly shift to AI agents and chatbots, the CSR role is shifting toward the interactions automation can't resolve on its own: complex, emotionally nuanced, or escalated conversations. That raises the bar on the soft skills and judgment CSRs need, even as some of their historical workload gets automated. CSR performance is commonly tracked through AHT, CSAT, and First Contact Resolution.

Frequently Asked Questions
Is the CSR role being replaced by AI?

Not entirely. Routine interactions are increasingly handled by AI agents, but CSRs remain essential for complex or sensitive conversations, and their role is shifting toward exactly those interactions.

What skills matter most for a CSR today?

Strong soft skills, adaptability to unscripted situations, and increasingly comfort working alongside AI tools like agent assist.

How is a CSR different from a call center agent?

The terms are largely interchangeable; CSR is commonly used as a more external, relationship-focused title, while 'agent' is often the internal operational term for the same role.

Related Terms: Soft Skills, Agent Assist, AI Agents / Agentic AI

Learn more: See how Zenarate Perform prepares CSRs for the complex conversations that reach them. Get a Demo

By: Holly Kerns-Gagnard

VP, Customer Success