5 essential KPIs to boost your customer service performance

A great customer service operation is far more than a cost center : it is a genuine lever for retaining and satisfying your customers. Here are 5 must track KPIs to manage your customer service and turn it into a strategic asset.

1. First contact resolution rate

Why it matters

A customer whose problem is solved on the first interaction leaves satisfied. A strong resolution rate also means fewer repeat contacts and lower costs.

How to improve it

• Train teams to handle as many requests as possible on the first call
• Use tools like visual assistance to diagnose and resolve issues faster
• Put a readily accessible knowledge base in place

2. Average resolution time

The faster a problem is resolved, the smoother the customer experience.

How to optimize it

• Identify and eliminate bottlenecks in your processes
• Favor video to avoid unnecessary back and forth
• Automate certain tasks

3. Customer satisfaction rate

This is the most direct measure of your support team's effectiveness.

How to improve it

• Send a quick feedback survey after every interaction
• Analyze responses to identify friction points
• Deliver a smoother experience with visual assistance

4. Ticket escalation rate

A high escalation rate means that first level agents are unable to resolve issues on their own.

How to reduce it

• Strengthen agent training
• Provide more powerful tools, such as visual assistance
• Reduce the need for physical interventions

5. Avoided intervention rate

Fewer on site interventions = lower costs, fewer trips, reduced environmental impact.

How to maximize it

• Integrate video diagnostic tools
• Train customers and technicians in effective diagnostic procedures
• Make interactive guides available

Tracking these 5 KPIs lets you optimize your customer service and increase efficiency. With visual assistance, you can reduce handling time, increase FCR, and avoid unnecessary on site visits.

Read also: How to improve first call resolution (FCR).