Google or Meta ads first gets asked as though it were a matter of preference. It is not. It turns on one thing: does demand for what you sell already exist in a form people type into a search box?
Start with Google when demand exists
If people search "emergency plumber near me", "CRM for small business" or your competitor's name, that demand is already formed and someone is capturing it. Search intent is the cheapest conversion you will ever buy because you are not creating the want, only answering it.
This covers most services, most B2B software, most urgent or problem-driven purchases, and anything with an established category name.
Start with Meta when it does not
Nobody searches for a product category they have never heard of. If you sell something new, visually appealing, impulse-priced, or defined by a lifestyle rather than a problem, there is no search volume to capture and Google will show you that by delivering almost nothing.
This covers most new consumer products, most D2C launches, and anything where the pitch is "you did not know you wanted this".
Check your category in a keyword tool before deciding. If monthly search volume is in the hundreds, Google is not your first channel no matter how much you prefer it.
Why not run Google or Meta ads together at the start
Because a budget split two ways is two budgets too small to learn from. Both platforms need a steady flow of conversions before their bidding stabilises. Halve the budget and you get two accounts permanently in exploration, both reporting costs higher than they would settle at, and no clear read on either.
Run one properly for ninety days. Get it to a cost per customer your margins support. Then add the second, funded by the first rather than by splitting it.
The learning phase calculator will tell you quickly whether your budget can support even one channel at your current cost per conversion. That answer, more than any preference, should decide this.
The test when you genuinely cannot tell
Spend a small amount on Google search for two weeks on your most obvious terms. Not to generate sales — to find out whether anyone is searching and what a click costs. If impressions are negligible, you have your answer and you have spent very little getting it.
What changes the answer
A long consideration cycle pushes toward search, because people research. A low price and a strong visual pushes toward social. A restricted category — housing, employment, credit — makes Meta harder because targeting is stripped, which can push an otherwise social-first business toward search.
And the thing both need
Conversion tracking that reflects reality. Whichever you pick, the bidding optimises on the signal you give it. An account with broken tracking performs badly on both platforms equally, and the platform choice turns out to have been irrelevant.
How we structure each is on the Google Ads and Meta ads pages. If you want a read on which fits before spending anything, the audit is free.
Questions people ask
Should I start with Google or Meta ads?
Google if people already search for what you sell, because search captures demand that exists. Meta if they do not know the product exists yet and the demand has to be created. The platform is not a preference; it follows from whether your category is searched for.
Can I run both from the start?
Only on a budget that funds each one past the point where it can learn. Splitting a small budget across two platforms usually produces two inconclusive tests instead of one readable result.
Which is cheaper?
Meta is usually cheaper per click and Google usually cheaper per customer, because search traffic arrives further along. Comparing them on cost per click is the most common way to reach the wrong conclusion.
What if I genuinely cannot tell whether demand exists?
Check search volume for the problem you solve rather than for your product name. If people are searching for the problem, Google will find them. If nobody is searching at all, the demand has to be created and that is Meta’s job.