The core difference: intent vs. awareness

The biggest difference between the two platforms is not cost or features. It is the mindset of the person seeing your ad.

• Google Ads: the user is actively searching for a solution. This is high-intent, demand-capture marketing.
• Facebook Ads: the user is passively browsing. This is brand-awareness and demand-creation marketing.

Cost comparison

Here is how typical costs compare on each platform:

Targeting capabilities

Google targets what people are searching for. Facebook targets who people are.

Google Ads targeting:

• Keywords
• Location
• Device
• Schedule
• Audience
• Customer match

Facebook Ads targeting:

• Demographics
• Interests
• Behaviors
• Custom audiences
• Lookalike audiences
• Life events

When to use Google Ads

Choose Google Ads when your customers already know what they need:

• People actively search for your product or service.
• You have high-intent keywords to target.
• You offer emergency or urgent services.
• You run an eCommerce store that can use Google Shopping.
• You sell complex, high-consideration products or services.

When to use Facebook Ads

Choose Facebook Ads when you need to reach people before they start searching:

• You are building brand awareness for a new product.
• You want to target specific demographics or interests.
• Your products are visually appealing.
• You sell items people buy on impulse.
• You want to build a community around your brand.

Use both platforms together

The strongest results come from a full-funnel strategy where each platform does the job it is best at:

• Awareness (top of funnel): Facebook Ads introduce your brand to new audiences.
• Consideration: Facebook remarketing brings back people who engaged.
• Conversion (bottom of funnel): Google Ads capture high-intent searches.
• Retention: both platforms keep existing customers coming back.