Agencies

9 Call Center Metrics to Drive Performance for Marketing Agencies

Your marketing campaigns are driving calls, but are you maximizing every lead opportunity? While you're experts at generating demand, converting phone inquiries requires different skills and insights.

The true measure of success lies in whether that lead converts into a client. This is especially true for marketing campaigns that rely on inbound phone calls, where the call itself is the moment of truth for your client's business. 

To prove your campaigns are working, you need a clear, data-driven picture of what happens after the phone rings. 

This is where campaign conversion metrics come in. 

Focusing on the right call center performance metrics shows your clients the true value of their marketing spend, optimizes campaigns for higher-quality leads, and ultimately drives their bottom line.

Here are 9 essential marketing-focused call metrics every agency should track.

1. First Call Resolution (FCR)

For a marketing campaign, FCR isn't just about customer service; it's about lead quality. It measures the percentage of callers whose needs are met on the first interaction, without a follow-up call. 

For an agency, a high FCR from a specific campaign indicates that your advertising is attracting qualified prospects who are ready to take action.

  • Example: You run a Google Ads campaign for a home repair client. A high FCR from this campaign means most callers are getting their questions answered and booking a service on the first call, proving your ad is attracting high-intent leads.

  • How TrackNotion Helps: Our platform provides call transcription, which allows you to quickly audit calls and identify if agents are consistently resolving issues on the first try. You can then use this data to refine campaign messaging to pre-qualify leads even further.

2. Call Conversion Rate

This is the most crucial KPI for a marketing agency. It measures the percentage of calls that result in a desired outcome, such as a scheduled consultation, a qualified lead, or a sale. A high conversion rate directly proves the effectiveness of your campaign strategy and the quality of the leads it generates.

  • Example: You launch two different Facebook ad campaigns for a real estate client. By assigning a unique phone number to each ad, you can see that Campaign A has a 10% conversion rate for booking property tours, while Campaign B only has a 3% conversion rate. This allows you to reallocate your client's budget to the higher-performing ad. 

How TrackNotion Helps: TrackNotion's platform reveals which ads are driving the most qualified calls and highest-value conversions. Our AI-driven call scoring can even help you pinpoint which leads have the highest potential value, ensuring you focus on the conversations that matter most.

3. Average Handle Time (AHT)

From a marketing perspective, AHT is about efficiency in lead qualification. 

While a low AHT can show agents are quickly moving to the next call, an extremely short AHT might mean that the campaign is generating poor leads who are hanging up quickly. The goal is to find the "sweet spot" where agents are efficient but also have enough time to properly qualify the lead.

  • Example: Your agency is running a campaign for a financial services client. You notice the AHT for calls from a specific ad is consistently short. By reviewing the call transcriptions, you discover that the ad is attracting people who don't meet the client's income requirements, leading to short, unproductive calls. 

How TrackNotion Helps: TrackNotion provides call recordings and transcriptions, allowing you to quickly spot trends in AHT and pinpoint whether the issue is with agent efficiency or poor lead quality from a specific campaign.

4. Call Abandonment Rate

A high call abandonment rate is a clear signal that your campaign leads are getting frustrated with long wait times. This means your agency is paying for leads that are walking away before they even speak to someone, a direct loss of marketing spend.

  • Example: A high abandonment rate for calls from your client's website could mean you need to implement a chatbot or a "call back" feature to avoid losing valuable leads. 

How TrackNotion Helps: Our call insights dashboard gives you a real-time view of call abandonment, so you can track this metric and make immediate staffing or call flow adjustments to capture those leads.

5. Cost Per Call (CPC)

For a marketing agency, CPC is a fundamental measure of campaign efficiency. It helps you evaluate the cost-effectiveness of each marketing channel, from a Google search ad to a social media post.

  • Example: If a campaign on Facebook has a lower CPC than one on Instagram, you can use this data to justify shifting more of your client's budget to the more cost-effective channel. 

How TrackNotion Helps: By assigning a unique phone number to each marketing channel, TrackNotion allows you to see the exact cost per call for each campaign. This data helps you make informed decisions about resource allocation and budget management.

6. Customer Satisfaction (CSAT) Score

While CSAT is often seen as a customer service metric, it’s a powerful indicator of marketing quality. A high CSAT for a particular campaign indicates that your ads are setting realistic expectations and attracting the right audience, who are happy with their experience.

  • Example: A post-call survey shows that leads from a specific campaign have a high CSAT score, indicating that your ads are attracting highly relevant prospects. You can then use this positive feedback to justify increasing the budget for that campaign. 

How TrackNotion Helps: TrackNotion’s call scoring gives you a quality score for each interaction, helping you identify which campaigns are generating leads that are most satisfied with their experience.

7. Net Promoter Score (NPS)

NPS measures long-term customer loyalty and advocacy, which is the ultimate goal of any marketing campaign. 

For an agency, a high NPS among customers who originated from a specific campaign is a powerful testament to your services.

  • Example: A high NPS among new clients from your agency’s referral-based campaigns proves that your strategy is creating loyal customers who are likely to provide valuable word-of-mouth referrals. 

How TrackNotion Helps: By tracking calls from a unique campaign number, you can survey customers who originated from that campaign to measure their NPS. This provides tangible evidence of your campaign's long-term success.

8. Agent Utilization Rate

For an agency, a low agent utilization rate can indicate that your marketing campaigns are not generating enough call volume. A very high rate might mean agents are too busy, leading to burnout and potentially missed opportunities.

  • Example: Your marketing campaigns are generating a flood of leads, but the agent utilization rate is 95%. This indicates that the team is overstretched, and you might need to hire more agents or optimize call routing to avoid burning out your team and losing leads. 

How TrackNotion Helps: The dashboard provides visibility into agent metrics, allowing you to analyze utilization rates and determine if your campaigns are driving a healthy volume of calls that your team can effectively manage.

9. Cost Per Lead (CPL)

While not in the provided document, CPL is a critical metric for marketing. 

It measures the total cost of a campaign divided by the number of leads it generated. A low CPL is the goal for any marketing campaign, and call insights are essential for accurately tracking this metric.

  • Example: You run a campaign with a unique tracking number, and it generates 50 phone calls (leads) at a total cost of $500. The CPL is $10. By assigning a different number to a different campaign, you can compare CPLs to determine which is most efficient. 

How TrackNotion Helps: TrackNotion can be configured to track the cost per lead for each marketing channel. This gives agencies the data they need to demonstrate campaign profitability and make informed decisions about resource allocation.

 

The Power of a Marketing-Focused Call Insights Dashboard

A call insights dashboard is the central hub where all these KPIs come together in a single, visual interface. It’s a tool for optimizing campaigns and proving ROI. By using a dashboard, you can:

  • Identify Campaign Winners: Instantly see which campaigns are driving the highest-quality leads and conversions.
  • Improve Agent Performance: Provide agents with visibility into their individual metrics to foster accountability and help them track progress toward goals.
  • Make Data-Driven Decisions: Use insights to optimize marketing campaigns, refine lead targeting, and improve your overall strategy.

By focusing on these 9 key marketing call metrics, your agency can move beyond simply reporting call volume and truly leverage your data to drive performance, boost agent productivity, and deliver an exceptional customer experience.

Try TrackNotion today. Get started with a free 14-day trial now.