Facebook Ads vs Google Ads: Which Is Better?

By Kristians, Founder, AutoAdy. Six years buying Meta ads — first for agency clients, then for his own ecommerce and lead-gen brands.

Last updated:

What changed: Added a platform comparison table, linked both platforms' own documentation, and added the free ROAS calculator.

Facebook Ads average $0.97 CPC versus Google Ads at $2.69 CPC. Facebook excels at demand generation through visual discovery — reaching people who don't know they want your product yet. Google Ads capture existing demand from people actively searching. Most businesses above $5K/month should use both.

Key Takeaways

  • ✓Facebook average CPC is $0.97 vs Google Search average of $2.69
  • ✓Facebook drives 2-3x more top-of-funnel reach per dollar than Google Display
  • ✓Google Search converts at 3.75% vs Facebook's 1.85% — but Facebook's lower CPC offsets this

Is Facebook or Google better for ads?

Neither platform is universally better. Facebook wins on cost ($0.97 vs $2.69 CPC), targeting granularity, and visual creative formats. Google wins on intent — someone searching 'buy running shoes size 10' converts at 3-5x the rate of a Facebook impression. Use Facebook for awareness, retargeting, and lead gen. Use Google for capturing high-intent search demand.

When should you choose each platform?

Choose Facebook when you have a visual product, need brand awareness, target specific demographics, or generate leads at scale ($5-30 CPL). Choose Google when people actively search for your product or you need bottom-of-funnel conversions. Choose both above $5K/month — Facebook fills the top of the funnel while Google captures the demand it creates. Businesses running both see 15-20% better overall ROAS.

Facebook Ads and Google Search side by side. Averages from published benchmark reports; directional.
MetricFacebook AdsGoogle Search
Average CPC$0.97$2.69
Average conversion rate1.85%3.75%
DemandCreated — visual discoveryCaptured — active search
Best forAwareness, retargeting, lead gen at volumeBottom-of-funnel, high-intent queries
CreativeImage, video, carouselText-first, native to search

How AutoAdy Helps with Meta Ads

AutoAdy specializes in Meta Ads optimization — monitoring campaigns for waste, detecting creative fatigue, and providing AI-powered recommendations so you can focus on strategy and creative.

What we see in AutoAdy accounts

Figures below come from Meta ad accounts AutoAdy has audited or monitors. They are directional, not a controlled study.

  • •Facebook delivers 2.7x more impressions per dollar than Google Display
  • •Average lead gen CPA on Facebook is $15.82 vs $23.41 on Google across AutoAdy accounts
  • •Businesses using both platforms see 15-20% better overall ROAS

Sources

FAQ

Common questions

Is Facebook or Google better for lead generation?

Facebook typically wins on volume and cost ($15-20 CPL vs Google's $20-35). Google leads convert to sales at 2x the rate. Best strategy uses both: Facebook for volume, Google for high-intent.

Should I start with Facebook or Google ads?

Start with Facebook for visual products needing awareness. Start with Google if people search for your product by name. On a tight budget under $3K/month, master one platform before expanding.

Can I run the same ads on both platforms?

No. Facebook ads are visual-first (images, video, carousels) while Google Search is text-based. Each platform needs native creative for best results.

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