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Comparing Facebook ads across countries

The same product, or the same brand, is sold with different ads in different countries. How to set up country-by-country searches in the Meta Ad Library, compare the results fairly and read prices without falling into the currency trap.

By AdVantage Scope6 min readcountry comparisonmarket researchAd Library
Comparing Facebook ads across countries

The question before entering a new country is usually: how is this product sold there? Does the same competitor run the same ad in two countries, or does it change the copy, the offer and the price by country? Which country has more sellers, and where do ads live longer?

The Meta Ad Library lets you ask these questions one country at a time. The hard part is keeping the results comparable. Two searches run with different settings show you the difference between two searches, not between two countries.

This article shows how to set up a fair country comparison. If you have never used the library, start with our Meta Ad Library guide.

What you can compare, and what you cannot

The library does not publish spend, impressions or results for commercial ads. So "in which country do they spend more?" has no answer here. What you can compare:

1. One search per country

In the panel's Meta Search section, the Target Country list starts with an All Countries option. Do not use it for comparison: the ads of every country mix into one list and the analysis numbers do not tell you which country they came from. Run a separate search for each country.

Content Language picks the language of the ad text; leave it empty and all languages come back. Use it if you see ads in several languages in the same country and want to study only one of them.

2. Keep everything but the country fixed

For the comparison to be fair, every setting other than the country has to stay the same:

The easy way to do that is to keep the searches as links. The Meta Ad Library carries its search settings in the address bar. Build one link in our search link builder, then make one more link for each country by changing only the country. Open the same links every week and you follow the countries under the same conditions.

3. Load a similar number of cards in each country

Auto Scan scrolls the page for you and never counts the same ad twice. Keep the card limit the same for every country. If you load a hundred cards in one country and a thousand in another, the rates may still compare, but some boxes can be full on one side and empty on the other: the Market Signals section is not drawn at all when there are not enough cards.

If a country returns very few ads, that is a finding too. There may be few advertisers for this product in that country.

4. Record the same rows for every country

The Analytics tab summarises every card in the scan, and card filters do not change these numbers. So finish the search for each country, copy the same rows from the Analytics tab into a table, then move on to the next country. Useful rows:

The Offer language patterns are deliberately narrow, and they recognise Turkish and English wording. If the rate comes out low for ads written in another language, the reason may be that the offer is written in a different language, not that there is no offer. In that case, look at the cards.

5. Read prices with the currency in mind

The Price points box shows the Median and distribution of prices pulled from the ad copy. Prices are read together with their currency sign, but currencies are not separated and not converted. The recognised signs are $, €, £ and ₺, plus the codes TL, USD, EUR and GBP; prices written in any other currency do not enter this box. If the box stays empty in such a country, read the prices from the cards.

That gives two rules for a country comparison:

We explain how to read prices, and why the median is more reliable than the average, in our competitor price research article.

6. Same advertiser, different countries

To see what a competitor changes between countries, go down to card level:

7. Write the finding country by country

In the end you should be able to write one sentence per country: "In this country there are this many advertisers, ads live this many days on average, the most common offer is this, prices sit in this range." If the sentences look very much alike, the markets are similar. Where they differ, the row that differs is the first heading of your plan for the new country.

Three mistakes to avoid

Cost

The Ad Library is free and public. The extension's free plan scans 2,000 ads a day, the limit renews in 6-hour windows, and no credit card is required. Scans add up quickly when you compare several countries; you can see the plans on the pricing page.

To do this with the extension: Meta Ad Library guide

You do not have to do this by hand

AdVantage Scope scrolls the Ads Library page for you and collects hundreds of ads into a single table.

Coming soon