Google Ads and Meta Ads together account for more than 65% of digital advertising spend worldwide. Yet these two platforms operate on fundamentally different logics, which makes the choice difficult when your budget doesn’t allow testing both at once. This article helps you base your decision on objective criteria rather than trends.
Google Ads and Meta Ads: Two Very Different Advertising Logics
Before talking budget, it’s important to understand what sets these two platforms apart:
- Google Ads captures an intent that already exists. A user types “emergency plumber Chicago” or “invoicing software for small business”: they are actively looking for a solution. You answer an expressed need.
- Meta Ads (Facebook and Instagram) creates the intent. The user is scrolling through their feed without actively searching, and your ad has to spark interest or curiosity before a need has even been identified.
This difference in logic explains much of the gap in cost and results between the two platforms.
How Much Does a Google Ads Campaign Cost for an SMB?
The average cost per click (CPC) on Google Ads typically ranges from $1 to $9, depending on your industry. In highly competitive fields (law, insurance, finance), it can climb to $15-35 per click. This higher cost, however, comes with a conversion rate generally between 3% and 8%, since the user who clicks already has purchase intent.
In practice, for a local Google Ads campaign to have enough time and volume to optimize properly, a minimum budget of around $600 to $900 per month is generally recommended. Below that, click volume is often too low for the algorithm to optimize your bids effectively.
How Much Does a Meta Ads Campaign Cost?
The average CPC on Meta Ads is significantly lower, typically between $0.25 and $2.50. But its conversion rate is also lower, often between 0.5% and 3%, since the user discovers your offer without having searched for it: you need to convince them before they act.
A cheaper click doesn’t necessarily mean a better return on investment. If the conversion rate is five times lower, the final cost per acquired customer can end up equal to, or even higher than, Google Ads.
What Budget for What Goal?
You’re Meeting an Urgent or Local Need
Tradespeople, repair services, consulting firms, or local businesses actively searched for in a specific area: Google Ads is generally the most profitable channel, since it captures demand that already exists.
You Want to Build Awareness for a Product or Brand
Visual products, brand launches, e-commerce with an appealing image catalog: Meta Ads is often better suited to reach a wide audience at a lower cost and build brand awareness, even if the path to a sale is longer.
Your Budget Is Limited
With a monthly budget under $1,200, it’s almost always more effective to focus your spend on a single channel rather than splitting it between the two. A well-managed Google Ads budget beats two poorly optimized campaigns.
Should You Combine Google Ads and Meta Ads?
Once you reach a more comfortable budget (generally starting at $1,800 to $2,500 per month), combining Google Ads and Meta Ads becomes worthwhile: Google Ads captures active demand, while Meta Ads builds awareness and lets you retarget visitors to your site. The two channels then reinforce each other rather than competing.
💡 Linkeo’s advice
At Linkeo, we work every day with small and medium-sized businesses weighing these two channels, or that have already tried Google Ads without getting the results they hoped for. The difference often comes down less to budget than to setup: poorly targeted keywords, missing negative keywords, or underperforming landing pages. Our SEA offer covers the audit, structuring, and ongoing management of your Google Ads campaigns, so that every dollar you invest actually works for your business.
A Choice Guided by Your Goals, Not by Trends
There’s no universal answer between Google Ads and Meta Ads: the right choice depends on your industry, your budget, and your goals. What matters most is basing this decision on objective criteria and tracking your campaigns with the right metrics.
Want to find out what Google Ads budget is right for your business? Our team can offer a free analysis of your visibility potential and recommend an SEA strategy tailored to your goals and budget.