Case study

WORX increases quality leads by 420% through intent-driven advertising

June 09, 2026
Group of people in a shared workspace using laptops and notebooks during a discussion.

420%

Increase in quality leads YOY

77%

Decrease in CPA

43%

Higher H2 lead volume

WORX used Microsoft Advertising’s Performance Max and AI-driven audience signals to help a client improve lead quality, lower acquisition costs, and grow lead volume. By combining predictive targeting, CRM data integration, automated bidding, and creative optimization, the agency transformed traditional keyword-led campaigns into a more adaptive, intent-driven advertising strategy.

WORX is an award-winning digital branding and marketing agency that helps companies increase awareness and earn more valuable leads through strategic campaigns and creative execution.

The agency earned the 2025 Microsoft Advertising Partner Product and Innovation Award for its use of AI-driven audience signals and Performance Max (PMax) to create a more intent-driven approach to lead generation.

The partner recognition stemmed from a challenge many agencies face in competitive markets. Traditional keyword-led optimization alone was no longer delivering the efficiency or lead quality needed to achieve growth goals.

Using PMax, WORX developed a strategy based on user intent and behavioral signals instead of relying primarily on manual optimization. The approach helped clients uncover new demand and improve campaign efficiency.

The WORX team developed a more flexible campaign strategy that could respond to audience behavior and performance trends in real time.

They used the following PMax capabilities to get there...

  • Predictive targeting: Combined content and audience signals unlocked new, high-converting audiences.
  • First-party data: The team used CRM data integration to improve attribution and performance by combining in-market signals with internal data.
  • Automated bidding: Real-time bid adjustments enabled the team to maximize clicks and conversions while staying within budget.
  • Dynamic creative optimization: The team built and optimized ads in real time to match the right creative with the right audience.

One client using the updated strategy achieved a 420% year-over-year increase in quality leads while reducing cost per acquisition by 77%. The campaigns also generated a 43% increase in lead volume during the second half of the year, helping the client continue growing efficiently as demand increased.

PMax became a major contributor to campaign performance, accounting for 80% of the client’s total leads in Q1. The results showed how AI-driven audience targeting and automation could improve both efficiency and lead quality without sacrificing scale.

 

"Performance Max helped us move away from manual campaign optimization and focus more directly on audience intent. With more efficient audience targeting, we’re able to help clients earn higher quality leads, lower acquisition costs, and deliver stronger overall performance."

— Elyse Werner, Sr. Director of Digital Advertising, WORX

Here are a few ways agencies can apply similar strategies in their clients’ campaigns...

  • Use audience signals to improve targeting: Combine behavioral, audience, and first-party data to reach buyers with stronger intent.
  • Automate bidding strategically: Use automated bidding to help campaigns adapt to performance trends and competitive conditions as they happen.
  • Increase creative flexibility: Upload multiple creative assets so campaigns can automatically optimize combinations across audiences and placements.

  • Performance Max
  • Predictive audience signals
  • First-party CRM data integration
  • Automated bidding
  • Dynamic creative optimization

Want to learn more about using intent signals to attract better leads? Talk to a Microsoft Advertising expert to get started.