The answer depends on how you define “intent” and the stage of the funnel you’re targeting. Both Google Ads and Meta Ads can deliver strong ROAS, but their strengths in intent targeting differ.
Google Ads – Best for High-Intent Conversions
Why: Google Search campaigns target users who are actively searching for your product/service right now.
Example: A user typing “buy noise-canceling headphones near me” is far more likely to convert than someone casually browsing Facebook.
Key Formats for Intent:
Search Ads with exact/broad match + smart bidding
Shopping Ads with product feed optimization
Performance Max for cross-channel but still intent-driven via keyword + audience signals
Typical ROAS Benchmark:
For strong commercial intent keywords, ROAS can reach 4x–10x, depending on industry and competition.
Meta Ads – Best for Demand Generation with Warm Audiences
Why: Meta (Facebook + Instagram) excels at demand generation and retargeting, but intent is often inferred from behavior, not explicit searches.
Key Formats for Intent:
Website Retargeting Campaigns
Lookalike Audiences based on converters
Dynamic Product Ads for cart abandoners
Typical ROAS Benchmark:
For warm retargeting audiences, ROAS can range 3x–8x, but for cold intent-driven targeting, it’s usually lower than Google Search.
Best Practice: Combine Both
Google to capture high-intent demand and bottom-of-funnel leads.
Meta to retarget site visitors and nurture prospects who aren’t ready yet.
Cross-Platform Attribution: Use tools like Google Analytics 4 or Triple Whale to see how each platform assists conversions, often Meta warms leads that Google closes.
TL;DR:
Google Ads wins for pure intent targeting and high ROAS from search-ready buyers.
Meta Ads wins for nurturing and retargeting, driving high ROAS from warm audiences.
The highest overall ROAS often comes from blending both in your funnel.
