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Targeting
Should I use Audience Expansion?
Audience Expansion allows LinkedIn to show your ads to professionals who are similar to your selected audience.
It can increase reach and lower costs, but it may also reduce targeting precision.
For strict Account-Based Marketing campaigns, many advertisers keep it disabled. For awareness campaigns, it can help discover new audiences that convert well.
Testing both approaches is the best way to determine what works for your business.
Go deeper
Want the full playbook? Read Dentist Google Ads in 2026: AI Tactics That Lower CPA — A practical playbook for dental practices using AI in Google Ads. Covers PMax, audience targeting, GA4, bidding, and reputation workflows with the same key benchmarks.