How to balance agent workloads in Zendesk with round-robin assignment

Distributing support tickets fairly among your team sounds simple until you're actually doing it. One agent ends up with twenty tickets while another has five. Someone cherry-picks the easy ones. Your supervisor spends half their day manually assigning work instead of managing the team.

Round-robin ticket assignment exists to solve exactly this problem. It's a method for automatically distributing incoming tickets to agents in a rotating cycle, ensuring everyone gets an equal share over time.

In this guide, we'll walk through how to set up round-robin assignment in Zendesk, covering both the native omnichannel routing features and popular third-party apps that extend those capabilities. We'll also look at when round-robin makes sense, and when you might want to consider a more intelligent approach.

What is round-robin ticket assignment?

Round-robin assignment is straightforward: each new ticket goes to the next agent in a predefined list, cycling back to the start once everyone has received one. Think of it like dealing cards at a poker table, everyone gets one before anyone gets a second.

Teams use round-robin for a few key reasons:

• Fair distribution: Prevents ticket hoarding and ensures workloads stay balanced
• Reduced cherry-picking: Agents can't skip difficult tickets and grab easy ones from a shared queue
• Less manual work: Supervisors don't need to spend time assigning tickets individually
• Predictable capacity: You know roughly how many tickets each agent will handle

That said, round-robin isn't always the right choice. It treats every ticket the same, whether it's a simple password reset or a complex billing dispute. It also doesn't account for agent expertise. A Spanish-speaking customer might get routed to an agent who doesn't speak Spanish simply because it was their turn.

For teams with straightforward, relatively uniform tickets, round-robin works well. For teams handling complex, varied issues, you might need something smarter. We'll cover that later.

Understanding Zendesk's native workload balancing options

Zendesk includes round-robin functionality through its omnichannel routing feature. This is available on all Zendesk Suite plans (Team, Growth, Professional, Enterprise, and Enterprise Plus) as well as Support plans (Team, Professional, or Enterprise).

How it works

Zendesk's round-robin method assigns tickets based on the last time each available agent received work for that specific channel (email, messaging, or calls). The agent who has gone longest without an assignment gets the next ticket.

The system considers these events as assignments:

• Any ticket assignment, whether manual or automatic
• A call or messaging ticket being offered to an agent
• A reopened ticket being assigned

Capacity rules vs. round-robin

Here's where it gets interesting. Zendesk actually offers two related but different approaches to workload management:

Capacity rules set hard limits on how many tickets an agent can have at once. You might specify that no agent can have more than 10 open email tickets. This prevents overload but doesn't specify which tickets go to which agents.

Round-robin determines the order of assignment. When a ticket needs routing, it goes to whoever has gone longest without one.

You can use them together: capacity rules prevent overload, while round-robin ensures fair distribution among agents who have capacity.

Setting up capacity rules in Zendesk

Let's walk through the actual setup process for native Zendesk round-robin with capacity rules.

What you'll need

Before starting, make sure you have:

• Admin access to your Zendesk account
• Agent Workspace enabled
• A plan that supports omnichannel routing (all Suite plans, or Support Team+)

Step 1: Access capacity rules settings

In Admin Center, navigate to Objects and rules > Omnichannel routing > Capacity rules.

Step 2: Create a new capacity rule

Click Add capacity rule. You'll need to provide:

• Name: Something descriptive like "Standard Support Team" or "Senior Agents"
• Description: Optional, but helpful for identifying the rule later
• Set as default: New team members automatically get assigned to the default rule

Step 3: Configure capacity limits

This is where you set the actual workload limits:

• Email: Maximum open email tickets per agent (up to 500)
• Messaging: Maximum messaging conversations per agent (up to 500)
• Talk: Maximum calls per agent (0 or 1)

The right numbers depend on your team. Newer agents might handle 5-8 tickets comfortably, while experienced agents might manage 15-20. Start conservative and adjust based on performance.

Step 4: Assign agents to the rule

Click Add assignee to select which agents this rule applies to. Remember: an agent can only belong to one capacity rule at a time. If you assign them to a new rule, they're automatically removed from their current one.

Step 5: Enable round-robin routing

Now for the assignment logic:

1. Go to Admin Center > Objects and rules > Omnichannel routing > Routing configuration
2. Turn on omnichannel routing if it's not already enabled
3. Select Round robin as your routing method
4. Configure an auto-routing tag (like "auto_route") for email tickets
5. Create triggers to apply this tag to incoming tickets you want routed

Test with a few sample tickets before going live. Check that assignments rotate properly and respect your capacity limits.

Third-party round-robin options for Zendesk

Native Zendesk round-robin works for many teams, but it has limitations. The biggest one: no queue limiting. Round-robin checks that agents have some spare capacity, but doesn't let you cap how many tickets they receive total.

If you need more control, several third-party apps extend Zendesk's capabilities:

Round Robin App

The Round Robin App is the most established option, having assigned over 393 million tickets since 2016. It's used by companies like Stanford, Berkeley, Expedia, Zillow, and The Home Depot.

Key features:

• Round-robin assignment with queue limiting (cap how many tickets each agent gets)
• Skills-based routing using tags
• Work schedule management for different time zones
• Agent self-availability controls
• Same-requester assignment (keeps one customer's tickets with the same agent)
• Alternate/backup agents for when primary agents are unavailable

Pricing: Free tier available, with paid plans offering more features. They offer a 30-day free trial with Enterprise features enabled.

Customer results:

• thredUP reported a 15% increase in agent productivity and 20% decrease in first response time
• DonorsChoose saw specialists hit daily goals 50% more often with an 11% overall capacity increase

The main downside is that it's a separate system from Zendesk, so there's some setup complexity when connecting the two.

Playlist Routing

Playlist Routing costs $9 per agent per month and offers a 14-day free trial.

Key features:

• Round-robin and skills-based routing
• Integration with Zendesk Schedules for time-based routing
• Agent capacity limits
• Real-time routing for WhatsApp and social messaging
• Agent availability reporting
• "Playlist button" pull assignment (agents request tickets rather than receiving them automatically)
• Sound notifications for ticket assignments
• Automatic idle detection

The pull assignment feature is particularly interesting. Instead of pushing tickets to agents, agents click a button when they're ready for the next ticket. This eliminates collision (two agents grabbing the same ticket) and gives agents more control over their workflow.

Knots Round Robin

Knots Round Robin takes a simpler approach, building on top of Zendesk's native triggers and tags rather than creating a separate system.

Key features:

• Trigger-based assignment using Zendesk tags
• Customizable rules based on agent groups, availability, or ticket properties
• Native Zendesk integration (no external system to manage)
• Dashboard for monitoring and adjusting rules

This option works well for teams that want round-robin functionality without adding another platform to manage. The trade-off is fewer advanced features when compared to Round Robin App or Playlist.

Best practices for workload balancing

Getting round-robin working is only half the battle. Here are some practical tips for making it work well:

Start with capacity limits based on agent experience. New hires shouldn't have the same limits as your senior agents. Consider creating separate capacity rules for different experience levels.

Monitor and adjust based on actual performance. If agents consistently hit their limits and struggle, the limit is too high. If they never come close, you might be able to increase it.

Use round-robin for simple distribution, capacity rules for workload management. They're designed to work together. Round-robin ensures fairness; capacity rules prevent overload.

Consider ticket complexity, not just count. Ten simple password resets are very different from ten complex technical issues. You might need to adjust limits based on the types of tickets your team handles.

Regular review of agent workloads and satisfaction. Check in with your team. Are they feeling overwhelmed? Underutilized? The numbers only tell part of the story.

Know when to escalate to skills-based or intelligent routing. If you find yourself constantly reassigning tickets because the round-robin assignment wasn't a good match, it's time to consider smarter routing options.

Moving beyond round-robin with intelligent routing

Round-robin solves the distribution problem, but it doesn't solve the matching problem. It treats every ticket the same and every agent the same, which isn't how support actually works.

A billing question should probably go to your billing specialists. A technical issue should go to someone with the right technical skills. A VIP customer's ticket should be flagged and prioritized. Round-robin can't do any of that.

This is where we come in. At eesel AI, we've built an AI teammate that handles ticket routing intelligently. Instead of rotating tickets through agents in a fixed cycle, our AI analyzes the content of each ticket and routes it to the agent best equipped to handle it.

Here's how it works:

• Content analysis: AI reads and understands what the customer is asking
• Agent matching: Routes based on agent expertise, past performance on similar issues, and current workload
• Automatic escalation: Complex or sensitive issues get flagged and routed to senior agents automatically
• Continuous learning: The system improves over time as it learns which agent resolutions lead to the best outcomes

Unlike traditional round-robin, you can start with guidance (have our AI draft replies for review) and level up to full autonomy as it proves itself. You can also run simulations on past tickets before going live to see exactly how it would perform.

For teams dealing with varied, complex tickets, intelligent routing often outperforms round-robin. Agents spend less time on issues outside their expertise, customers get faster resolutions from better-matched agents, and supervisors spend less time manually reassigning misrouted tickets.

If you're interested in exploring this approach, you can learn more about eesel AI for Zendesk or check out our AI triage capabilities for automatic ticket tagging and routing.

Choosing the right workload balancing approach for your team

Here's a quick breakdown to help you decide:

Go with native Zendesk if: You're a small team, your tickets are fairly uniform, and you don't need complex routing rules.

Go with Round Robin App if: You need queue limiting, skills-based routing, work schedules, or same-requester assignment.

Go with Playlist if: You want agents to pull tickets rather than having them pushed, or you need real-time WhatsApp routing.

Go with Knots if: You want to keep everything in Zendesk and don't need the advanced features of the other apps.

Consider eesel AI if: Your tickets vary significantly in complexity, you have specialized agents for different topics, or you're ready to move beyond simple rotation to intelligent matching.