Facebook Ads vs. Google Ads: Which to Run First
The short answer: run Google Ads first if you’re selling something people already actively search for, and run Facebook Ads first if you’re introducing an offer people don’t yet know they want. Most mature businesses eventually run both, but if budget forces a choice, the decision comes down to whether you’re capturing existing demand or creating new demand.
This is one of the most common questions we get from new clients at Salterra, and the honest answer is “it depends on your business,” but it depends on specific, answerable things — not a coin flip. Here’s the actual framework.
The Fundamental Difference: Intent vs. Interruption
Google Ads is an intent-capture channel. Someone types “emergency plumber near me” or “best CRM for small business” because they already have a need and are actively looking for a solution. Your ad shows up in the moment of demand. Facebook Ads is an interruption-based, discovery channel. Someone scrolling their feed isn’t looking for your product — your ad has to create the desire, or surface a need they weren’t actively thinking about at that moment.
This distinction drives almost every downstream difference between the two platforms: cost structure, creative requirements, sales cycle expectations, and what “success” looks like in the first thirty days.
When to Run Google Ads First
Google Ads tends to be the better starting point when:
- Your product or service has clear, identifiable search demand — people already type queries describing what you sell.
- You’re a local service business (plumbers, dentists, lawyers, HVAC) where “near me” and emergency-driven searches convert reliably.
- Your offer has a high average order value that can absorb a higher cost per click while still returning a profit on the first transaction.
- You need faster, more predictable lead flow and can’t wait for a brand-building runway.
Google Ads generally converts at a higher rate because it’s meeting existing intent, but that also means it can’t create demand that doesn’t already exist. If nobody is searching for what you sell, Google Ads has little to capture.
When to Run Facebook Ads First
Facebook Ads tends to be the better starting point when:
- Your product is new, category-defining, or visually driven — something people need to see to understand they want it.
- You’re building an ecommerce brand around a product without an established search category yet.
- Your business model depends on volume and retargeting sequences (course creators, coaches, subscription products) rather than a single-touch purchase.
- You have compelling visual or video creative and a story to tell that a static search ad can’t carry.
Facebook Ads shine at building the full funnel — awareness through consideration through conversion — inside one platform, especially when paired with retargeting sequences that catch people who needed a second or third touch before buying.
Cost Structure Differences
Google Ads pricing is driven heavily by keyword competitiveness — some industries face very expensive clicks because many advertisers are bidding for the same high-intent searches. Facebook Ads pricing is driven more by audience size, creative quality, and relevance score in the auction, which means a smaller or newer business can sometimes compete more affordably than it could on a crowded Google keyword.
Neither platform is inherently “cheaper” — cost has to be evaluated against conversion rate and the value of the customer acquired, not the sticker price of a click.
Sales Cycle and Funnel Stage Fit
Short sales cycles with a clear, immediate need (emergency repairs, time-sensitive purchases) tend to favor Google Ads, since intent and urgency are already present at the moment of the search. Longer, consideration-heavy sales cycles — where a prospect needs multiple touches, trust-building, and education before converting — tend to favor Facebook Ads, because its retargeting infrastructure is built for exactly that kind of nurture sequence.
What a Combined Strategy Looks Like
Most businesses that scale past initial traction end up running both, but sequenced deliberately rather than launched simultaneously without a plan:
- Google Ads captures people actively searching, closing the most sales-ready portion of demand.
- Facebook Ads builds awareness and retargets website visitors, search abandoners, and past customers, expanding the top of the funnel and recovering demand Google alone would miss.
- Facebook retargeting audiences can even be built from Google Ads traffic (via the pixel), creating a cross-platform funnel where Google generates the click and Facebook brings the prospect back.
In our experience, the businesses that get the most value from “running both” are the ones who resist launching both on day one with a thin budget split two ways. Prove out one channel first, get tracking and offer-market fit solid, then add the second channel once you have the budget to give both a fair test.
Budget Thresholds That Matter
Splitting a very small monthly budget across two platforms often means neither one gets enough volume to exit its learning period or generate a statistically meaningful read. As a practical rule, it’s usually better to fully fund one channel until it’s profitable and well understood, then expand into the second, rather than spreading a limited budget thin across both from the start.
Industries Where the Answer Is Usually Clear
Local, urgent-need service businesses (plumbing, locksmiths, urgent legal services) almost always see Google Ads outperform first, since the searcher already has an active need. Visually driven consumer products, apparel, beauty, and lifestyle brands almost always see Facebook Ads outperform first, since discovery and desire-creation matter more than capturing an existing search. B2B software and services often sit in between — Google Ads for bottom-funnel, high-intent searches, Facebook and LinkedIn Ads for awareness and retargeting a longer consideration cycle.
Frequently Asked Questions
Which platform is cheaper, Facebook Ads or Google Ads?
Neither is universally cheaper — cost depends on your industry's keyword competitiveness on Google and your audience size and creative quality on Facebook. Compare cost per acquisition and lifetime value, not just cost per click.
Can I run Facebook Ads and Google Ads at the same time from the start?
You can, but with a limited budget it's usually better to fully fund and prove out one channel first, since splitting a small budget two ways often means neither platform gets enough volume to optimize properly.
Is Google Ads always better for local businesses?
Usually, for services with clear "near me" or emergency search demand. But local businesses with a strong visual story or community presence can still get real value from Facebook Ads for brand-building and retargeting website visitors.
Does Facebook Ads work for B2B?
Yes, particularly for awareness and retargeting a longer B2B sales cycle, though it typically performs a different role than Google Ads, which tends to capture bottom-funnel, high-intent B2B searches more directly.
How do I decide if my product has "search demand" for Google Ads?
Use Google's Keyword Planner or a similar tool to check search volume for terms describing your product or service. If meaningful volume exists and it maps to real buying intent, Google Ads is worth testing early.
Should I use the same creative and offer on both platforms?
No. Google Ads creative should speak to someone who already knows what they want, while Facebook Ads creative needs to earn attention and build interest from a colder starting point — the messaging should reflect that difference.
Terry has 30+ years in software and SEO. He’s the founder of Salterra Digital Services and SEO Spring Training, host of the Roundtable SEO Mastermind, and lead instructor at SEO University — teaching the exact tactics his team uses on client work.
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