Scaling Hiring: How Demand Gen  increased Candidate Flow in 4x
Case studies
March 18, 2026
Scaling Hiring:
How Demand Gen
increased Candidate Flow in 4x
Scaling Hiring: <br>How Demand Gen <br> increased Candidate Flow in 4x Trucking Company
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Service: Demand Gen

Niche: Freight transportation

Region: USA

Ihor Bilyk
GMP Client Service Manager
Ihor Bilyk
The client The client

Nova Lines is a leading U.S. flatbed trucking company that safely delivers cargo across the United States every day.

The challenge The challenge

Recruiting drivers for flatbed transport in the U.S. takes place in a highly competitive labor market. The client had historically focused on social media and search channels, but these tools had reached their scaling limits: the cost of candidate acquisition was steadily rising, while the volume of applications remained unchanged. Our task was to expand reach and attract qualified candidates.

The decision The decision
To stimulate demand, the client launched a Demand Gen campaign in DV360. We wanted to prove that Demand Gen doesn't just get direct clicks—it creates real interest that later pays off in Google Search. To test this, we launched our Demand Gen campaign in DV360 but told the client to leave their existing Google Search campaigns completely untouched. The goal was to see if our ads would create a "halo effect." It worked perfectly. Even without changing the Search ads or budget, the client saw a huge spike in search conversions and a drop in cost. People were seeing our Demand Gen ads, searching for the company later, and applying for the job.

How We Set It Up
We split the campaign into two testing groups to see what the system favored:

  • Test 1 (Traffic): We optimized one part of the campaign just to get as many relevant ad clicks as possible.
  • Test 2 (Action): We optimized the other part strictly toward our main goal: completed job application forms.

We made sure to track every application, whether the user clicked the ad directly or just saw the video and applied later. This gave the system the full picture of what was actually working.

Reaching the Right Drivers
Flatbed truck driving is a tough, specialized job, so broad targeting would have just wasted the client’s money. We kept it highly specific:

  • Location: We strictly targeted the exact US states where the client operates and actively blocked the rest.
  • The Audience: Based on the client’s actual hiring history, we focused on men aged 25 to 54.
  • Interests & Life Events: Instead of buying expensive third-party data, we used Google’s free audience categories. We targeted people interested in “Truck & SUV Enthusiasts” and “Transportation Jobs.” We also targeted people going through major life events, like “Looking for a job.”
  • Smart Exclusions: Once someone submitted an application, we immediately stopped showing them ads so we didn’t waste budget on people we already “caught.”
The Results The Results
The campaign demonstrated a significant improvement in key metrics. Compared to the average results for the previous two months, the number of monthly leads increased up to +325%, to find the growth rate, we compare the total conversions (or monthly average) from the “Before” period (Aug/Sept) to the “After” period (Oct/Nov):
  • Before (Aug & Sept): 138 + 120 = 258 total conversions (Average: 129 per month)
  • After (Oct & Nov): 472 + 625 = 1,097 total conversions (Average: 548.5 per month)
  • ((1,097 – 258) / 258) * 100 = 325.19% (rounded to 325%),

while the Cost Per Lead decreased from $60 to $18. The results confirmed that Demand Gen in DV360 is an effective scaling tool that reaches audiences beyond Search/Social demand.

+325%
Growth in Conversions
56%
Reduction in Cost Per Lead
+325%
Growth in Conversions
56%
Reduction in Cost Per Lead