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What Are the Main Metrics to Track Agent Success?

Kvitoslava Martsynyshyn July 8, 2025

Tracking agent performance is essential for maintaining high-quality customer service. While many teams rely on Zendesk’s native tools, the challenge lies in identifying the right combination of metrics to evaluate agent success effectively. Here’s an in-depth exploration of metrics you can use, along with considerations for deeper insights.

Why “Tickets Solved Per Hour” Isn’t the Best Metric

At first glance, “Tickets Solved Per Hour” seems like a solid way to measure how productive your agents are. After all, it directly reflects the number of issues resolved within a set timeframe. But when you dig deeper, this metric has limitations that can lead to misleading conclusions if used in isolation.

Here’s why relying solely on this metric falls short:

1. Reopened Tickets Skew the Data
Not all ticket resolutions are final. If a customer responds to a solved ticket—maybe to ask a follow-up question or even just say “Thank you!”—the ticket reopens. This means an agent’s solve rate might drop, even though the reopened ticket wasn’t a failure. Without filtering out these cases, your metrics might unfairly reflect poor performance.

2. Doesn’t Account for Ticket Complexity
Not all tickets are created equal. Resolving a simple password reset might take just a couple of minutes, but handling a billing issue or troubleshooting a technical error can require in-depth investigation and multiple customer interactions. Measuring agents by how many tickets they solve per hour ignores this complexity and might unfairly penalize agents who handle more challenging cases.

3. Overlooks Quality of Resolutions
Speed doesn’t always mean success. An agent rushing to meet high solve rates might sacrifice quality by providing incomplete or inaccurate solutions. This can frustrate customers, increase the likelihood of reopened tickets, and harm your brand’s reputation.

4. Fails to Capture Process Adherence
Customer service isn’t just about speed—it’s also about following internal processes. For example, an agent might skip required steps to close a ticket faster. While this inflates their solve rate, it undermines consistency and risks long-term problems, like compliance issues or repeated customer complaints.

5. Promotes “Cherry-Picking” Behavior
Agents aiming to hit high solve rates might focus on easy tickets while avoiding more complex or time-consuming ones. This behavior can disrupt workflows, leave harder tickets unresolved for longer periods, and create imbalances within the team.

How to Address These Limitations

To get a more accurate picture of performance, “Tickets Solved Per Hour” should be paired with other metrics that balance speed, quality, and complexity. Some options include:

  • Average Handle Time (AHT): Measures how long agents spend on each ticket, offering a balanced view of productivity.
  • Reopened Ticket Rate: Tracks whether resolutions were effective the first time.
  • Customer Satisfaction (CSAT): Provides direct feedback on the quality of resolutions.
  • Ticket Complexity Tags: Adding tags for ticket types (e.g., “low complexity” or “high complexity”) allows for better comparison across agents.

By looking at multiple data points, you can avoid the pitfalls of overly simplistic metrics and create a more fair and effective evaluation system.
While “Tickets Solved Per Hour” has its place, it should never be the sole measure of success. A balanced approach ensures your metrics truly reflect agent performance and encourages behaviors that prioritize customer satisfaction over speed.

The Three Types of Metrics That Matter

When measuring agent success, not all metrics are created equal. A well-rounded evaluation should cover three main areas: efficiency, customer feedback, and time management. Here’s why each matters and how to use them effectively.

1. Ticket Efficiency Metrics

These metrics focus on how well agents handle their core tasks—solving tickets. They’re crucial for understanding productivity and identifying bottlenecks in workflows. Key metrics include:

Tip: Use Zendesk’s dashboards for these metrics. Want more depth? The free Time Tracking app can reveal how long tasks take, helping you find inefficiencies or training opportunities.

2. Customer Feedback Metrics

Customer feedback metrics tell you how customers feel about the service they’re receiving. These metrics prioritize quality and are essential for building trust and brand loyalty.

Tip: Invest in tools like Klaus or Maestro to set up a formal QA (Quality Assurance) process. This ensures consistent quality across your team.

3. Time Management Metrics

Time management metrics evaluate productivity beyond ticket handling and focus on how agents allocate their time across tasks. These metrics are especially useful for identifying inefficiencies or spotting opportunities to streamline workflows.

Tip: Combine Zendesk and WFM data to spot training needs or improve scheduling efficiency.

Why Balancing Metrics is Crucial

Each type of metric tells part of the story, but relying on just one category risks missing the bigger picture. For instance, focusing too much on ticket efficiency could lead to burnout, while prioritizing customer satisfaction alone might neglect operational inefficiencies.

By combining all three types of metrics—efficiency, feedback, and time management—you can create a fair, comprehensive evaluation system that supports agents in delivering top-notch service while improving their own performance.

How to Get Smarter Insights

Tracking metrics is only the first step; the real value comes from interpreting and applying those numbers to make meaningful changes. Here’s how you can dig deeper into your data to unlock smarter insights and boost your customer service performance:

1. Filter Out “Thank You” Reopens

Reopened tickets can skew your metrics, especially if the reopening is for trivial reasons like a customer saying “Thanks!” after their issue has been resolved. This inflates the number of reopened tickets, making it seem like agents are underperforming when they’re not.

Solution: Use macros to quickly close these “Thank You” tickets.

Tip: Add a unique tag (e.g., “thank_you_reopen”) to these tickets. This allows you to filter them out during data analysis, ensuring your metrics stay clean and relevant.

Why it matters: Filtering these tickets lets you focus on genuine reopened cases that indicate an issue with the resolution or customer communication, enabling targeted improvements.

2. Benchmark Against Averages

Numbers are more meaningful when you have context. Comparing individual agent performance against team averages can reveal outliers—both high-performing agents and those who may need extra support.
1. Example: If the team’s average resolution time is 3 hours, but one agent consistently resolves tickets in 6 hours or just 1 hour, this could signal a problem.

2. Metrics to Benchmark:

Why it matters: Regular benchmarking not only highlights areas for improvement but also helps celebrate top performers, boosting morale and encouraging healthy competition.

3. Customize Zendesk Dashboards

Zendesk’s Explore tool offers endless possibilities for creating dashboards that align with your team’s unique needs. Off-the-shelf dashboards are helpful, but tailored ones can provide insights that are more actionable and relevant.
Key Reports to Create:

Tip: Zendesk’s Explore Recipes provide easy, step-by-step guides to set up these reports quickly.
Why it matters: Customized dashboards let you zoom in on specific areas of concern, track progress over time, and make data-driven decisions.

4. Add Context to Metrics with Tags and Notes

Raw numbers often miss the nuances of ticket handling. Adding tags and notes to specific tickets or trends can give your data more depth.

Why it matters: By categorizing and annotating your data, you gain actionable insights instead of just staring at numbers.

5. Go Beyond Zendesk with Workforce Management (WFM) Tools

Zendesk tracks what happens within its platform, but many agents also handle tasks outside Zendesk—such as managing returns, processing refunds, or collaborating on internal systems. Workforce Management (WFM) tools like Calabrio or NICE give you a broader view of agent activity and time allocation.
Insights You Can Gather:

Why it matters: Combining Zendesk data with WFM insights helps you optimize agent workflows and ensure their time is spent on what matters most.

Smarter insights come from a mix of clean data, thoughtful analysis, and actionable follow-through. By filtering irrelevant data, benchmarking effectively, and leveraging advanced tools like customized dashboards and WFM systems, you can turn numbers into meaningful changes that enhance your customer service.

Native Tools vs. Add-Ons

Zendesk’s built-in tools provide a great starting point for tracking agent performance. They’re intuitive, require minimal setup, and cover the basics effectively. However, relying solely on these tools can leave gaps in your analysis, especially as your team scales or your needs become more complex. Let’s dive deeper into how native tools stack up against add-ons and when you might need extra help.

The Strengths of Native Tools

Zendesk’s native tools are perfect for smaller teams or those just getting started with performance tracking. Key benefits include:

Example: If you’re managing a small team, Zendesk’s default SLA tracking can help ensure timely responses without the need for additional software or complex setups.

However, native tools often focus on surface-level metrics—like counts and averages—without digging into the “why” behind the numbers. This can make it harder to identify patterns, uncover hidden issues, or gain actionable insights.

Where Native Tools Fall Short

While native tools are great for straightforward analysis, they lack depth in several key areas:
1. Limited Insights Into Agent Behavior
Zendesk’s tools can tell you how many tickets an agent resolved but not why their performance is higher or lower than others. Are they cherry-picking easy tickets? Are they overwhelmed by complex cases? These questions often go unanswered.
2. No Built-In Quality Assurance (QA)
Evaluating the accuracy of responses, adherence to brand tone, or compliance with processes requires additional tools. Without QA tools, your team might miss opportunities to improve the quality of service.
3. Basic Time Tracking
Zendesk’s native Time Tracking app gives you a snapshot of time spent on tickets but doesn’t analyze productivity across non-Zendesk tasks or broader workflows.
4. Static Reporting
While Explore dashboards are customizable, they require manual setup for deeper insights. More advanced visualizations, such as trend analysis or root-cause investigations, can be cumbersome to create without external tools.

When to Consider Add-Ons

As your team grows or your performance analysis needs become more sophisticated, add-ons can fill the gaps. Here’s when they might be necessary:

Example: If you’re seeing a high ticket solve rate but declining CSAT scores, QA tools can help you assess whether agents are rushing through tickets without resolving customer issues properly.

Balancing Native and Add-On Tools

The key is knowing when to stick with native tools and when to invest in add-ons.
1. For Small Teams:
Stick with Zendesk’s built-in options like SLA adherence and CSAT tracking. These tools will give you the foundation you need without overcomplicating your workflows.
2. For Growing Teams:
As your ticket volume increases, consider add-ons that provide deeper insights into agent performance and customer satisfaction. For instance:

3. For Large Teams:
When you’re managing dozens—or even hundreds—of agents, add-ons become essential. Combine Zendesk’s native metrics with robust external tools for a comprehensive view. You might use Zendesk Explore for day-to-day monitoring while relying on Power BI or Tableau for strategic reporting and forecasting.

Takeaway

To truly understand agent performance, you need to mix and match metrics from three key areas: efficiency, customer feedback, and time management. Zendesk provides a solid foundation, but as your team grows, don’t hesitate to add tools and processes to get the full picture. By tailoring your approach to your team’s size and goals, you’ll set your agents—and your customer service—up for success.

If your current help desk or service desk lacks agent tracking metrics features, and you prefer not to invest in a separate workforce management tool, Help Desk Migration can help you. Take advantage of our automated data import tool and try a free Demo to explore its full capabilities.

FAQ: Measuring Agent Success

While it provides a quick view of productivity, it ignores important factors like ticket complexity, resolution quality, and customer satisfaction. Used alone, it may lead to rushed or incomplete responses and encourage cherry-picking of easy tickets.

A well-rounded approach includes:

  • Average Handle Time (AHT)
  • Reopened Ticket Rate
  • Customer Satisfaction (CSAT)
  • SLA Adherence
  • One-Touch Resolution Rate

Combining these provides a better picture of both efficiency and service quality.

Use custom tags (“low_complexity” or “high_complexity”) to label tickets. This allows for fairer comparisons across agents and helps identify who handles more challenging issues.

Rely on CSAT scores, escalation rates, and Quality Assurance (QA) tools like Klaus or Maestro. These help evaluate how well agents maintain your brand tone and resolve issues accurately.

Filter out reopenings triggered by non-issues (like “Thanks!” emails). Use macros and tags (e.g., “thank_you_reopen”) to automate this filtering for more accurate metrics.

WFM tools help you understand how agents spend time outside Zendesk. They track breaks, idle time, after-call work, and task allocation—essential for a full view of agent productivity and workload.

Help Desk Migration offers an automated data import tool that lets you transfer your customer service data to a platform with better tracking capabilities. Try a free Demo to explore its full potential.

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