Google Ads vs. Facebook Ads: Which Is Better for Your Business?

You have a limited ad budget. Should you spend it on Google Ads or Facebook Ads?

This is one of the most common questions small business owners ask — and the answer isn't simple. Both platforms work, but they work differently. Choosing the wrong one means wasting money on ads that don't convert.

In this guide, I'll break down the key differences between Google Ads and Facebook Ads, show you which one is best for your business, and give you a strategy for using both together.

The Fundamental Difference

Google Ads = Intent-Based Marketing

People are actively searching for solutions. You show up when they need you.

Facebook Ads = Interest-Based Marketing

People aren't looking for you yet. You interrupt their scrolling with something relevant to their interests.

Simple Analogy:

Google Ads: Someone walks into a store asking, "Where can I buy running shoes?"

Facebook Ads: Someone is reading a magazine, and you place an ad saying, "Hey, check out these new running shoes!"

Google Ads vs. Facebook Ads: Side-by-Side Comparison

Feature Google Ads Facebook Ads
User Intent High (actively searching) Low (passive browsing)
Ad Format Text-based (search), image/video (display) Visual (images, videos, carousels)
Targeting Keywords + demographics Demographics + interests + behaviors
Average CPC $1-5 (varies by industry) $0.50-2 (varies by industry)
Best For High-intent searches, bottom-funnel Brand awareness, top-funnel, retargeting
Learning Curve Medium to steep Medium
Time to Results Fast (hours to days) Medium (days to weeks)

When to Use Google Ads

Google Ads works best when people are actively searching for what you offer.

Choose Google Ads if:

Google Ads Works Well For:

Google Ads Strengths:

Google Ads Weaknesses:

When to Use Facebook Ads

Facebook Ads work best for building awareness and reaching people who don't know they need you yet.

Choose Facebook Ads if:

Facebook Ads Work Well For:

Facebook Ads Strengths:

Facebook Ads Weaknesses:

Which Platform Costs Less?

Average Cost Per Click (CPC):

Average Cost Per Lead:

Important Note:

Lower cost doesn't always mean better ROI. A $5 Google Ads click from someone ready to buy is more valuable than a $0.50 Facebook click from someone just browsing.

The Best Strategy: Use Both Together

Here's the truth: Google Ads and Facebook Ads work best when used together.

The Full-Funnel Strategy:

  1. Top of Funnel (Awareness): Use Facebook Ads to build awareness and attract cold traffic
  2. Middle of Funnel (Consideration): Retarget Facebook visitors with ads showing social proof and value
  3. Bottom of Funnel (Conversion): Use Google Ads to capture people actively searching for your solution
  4. Retargeting: Use both platforms to retarget people who didn't convert

Example Budget Split ($1,000/month):

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Quick Decision Framework

Use Google Ads if you answer YES to:

Use Facebook Ads if you answer YES to:

Real-World Examples

Example 1: Emergency Plumber

Best platform: Google Ads

Why: People search "emergency plumber near me" when they have an urgent problem. They want someone NOW, not later.

Example 2: Online Fitness Coaching

Best platform: Facebook Ads

Why: People aren't searching for a specific coach. But you can target fitness enthusiasts with video testimonials and transformation stories.

Example 3: CRM Software Company

Best platform: Both

Strategy: Use Facebook to run awareness campaigns targeting small business owners. Use Google to capture people searching "best CRM for small business."

Common Mistakes

Final Recommendation

If you're just starting out with paid ads and can only choose one:

Once you've mastered one platform and are seeing consistent ROI, add the other to create a full-funnel strategy.

The Bottom Line

Google Ads and Facebook Ads aren't competitors — they're complementary. Google captures demand that already exists. Facebook creates demand by introducing your solution to the right people.

The businesses that win are the ones that use both strategically.

Need help deciding which platform is right for you or setting up your first campaign? Book a free strategy call and we'll walk you through it.