Healthcare Hiring Platform Cuts Applicant Acquisition Cost by 69% in 60 Days by Retargeting Warm Candidates Instead of Chasing New Ones

A healthcare hiring platform was paying too much to reach the wrong applicants. In 60 days, it cut the cost to acquire each applicant by 69% — not by finding more people, but by staying in front of the people who'd already found it.

The platform connects healthcare employers with the workers they struggle to hire, and it had to win two very different audiences on one budget. Healthcare employers and DSOs (groups running multiple healthcare locations) tune out generic job-board ads. Healthcare workers and assistants aren't even looking for a job — they're already employed. Reaching either one at scale cost more, and the old approach, with spend spread thin across platforms, gave no clear signal on what was actually working.

Over an 81-day national flight, the platform made three changes: it tested ad-buying channels head to head and concentrated budget on the one driving 4–6× the results; it shifted spend away from cold prospects and toward healthcare workers and employers who'd already visited the platform; and it cut every ad format except the single unit doing roughly two-thirds of the work. The result: cost per applicant fell 69% from May to June, and kept falling through the final two weeks — the campaign was still accelerating, not peaking, when the flight ended.

"These buyers move slowly — a healthcare worker weighing a new job, an employer deciding whether to invest in a hiring tool — and they rarely act the first time they see you. Cold outreach drove just 21% of conversions. The lesson for anyone hiring in a slow, high-value market is simple: showing up again for people who already raised a hand beats chasing someone new."

The most expensive conversion category — multi-location employer sign-ups — was also the most valuable: a single group can represent 10 to 50 locations of recurring hiring activity, making a higher cost per sign-up a bargain rather than a red flag.

Key Takeaways For Healthcare Hiring And DSO Leaders

• Warm audiences convert more efficiently than cold outreach. Retargeting people who already know the platform drove 79% of qualified conversions, at a fraction of the cost of reaching new prospects.
• Channel concentration beats channel diversification. One ad-buying system outperformed the alternatives by 4–6×; consolidating spend there was the single highest-leverage move of the campaign.
• Creative consistency scales. One ad format did roughly two-thirds of the work; the rest was cut.
• Multi-location employer relationships are worth a higher acquisition cost. Ten to fifty locations of recurring hiring activity can follow from a single sign-up.