Localize a market when it already shows up in your numbers, not when it looks big on a map. If four checks come back positive, translate your ten best posts for that market and measure for 30 days. If not, put the money elsewhere.
TLDR: Check audience share, engagement gap, buying signal and your ability to serve. Two or more strong results justify a small test. Zero or one means skip the market for now.
The four numbers that decide it
You do not need a market study. Your analytics already hold most of the answer.
| Check | Where to find it | Strong signal |
|---|---|---|
| Audience share | Followers by country, in each platform's insights | 5% or more of your audience, growing |
| Engagement gap | Likes, comments, saves per post, split by country if the platform allows | Close to or above your home market |
| Buying signal | Website visits, DMs, orders or sign-ups from that country | At least a few real ones a month |
| Ability to serve | Shipping, support hours, language of your product | You can answer a customer in that market within a day |
The fourth check is the one people skip. A post in Portuguese that brings 20 buyers you cannot ship to is a cost, not growth.
Why a big market can be the wrong first pick
The largest language group is rarely the best first test. Consider two imaginary markets for a small online shop:
- Market A: huge population, 1% of followers, no orders, you do not ship there.
- Market B: smaller population, 9% of followers, 14 orders last quarter, same currency zone.
Market B wins on every number, even though A looks bigger. Localize where demand already exists and you can deliver, then use that result to fund the next market.
Our guide to which markets to localize first goes deeper on ranking if you have more than three candidates.
Translate ten posts, not the whole feed
A localization test should be small enough to finish. Pick:
- Your five best posts by saves or shares in the last 90 days.
- Your three most common customer questions, answered as short posts.
- Your profile bio and link-in-bio page.
- One pinned or welcome post that explains who you are.
That is ten pieces. If those perform, the next ten are an easy yes. The post on three social assets to localize first explains why the bio and link page often matter more than any single caption.
Translate meaning, then check three risks
Word-for-word translation fails on social because captions are short and full of tone. Before publishing, have a native speaker check three things:
- Idioms and jokes: they rarely survive. Replace them rather than translate them.
- Claims and numbers: units, currencies, dates and legal wording differ by country.
- Hashtags and emoji: a tag that works at home can mean something else, or nothing, elsewhere.
A freelancer or a customer who speaks the language can do this check in about 15 minutes per batch. It is cheap insurance.
Schedule for the audience's morning, not yours
A translated post published at 3 am local time performs like an untranslated one. Mydrop's data on 7,945 posts across 336 accounts found that the weekday matters little, but posting between midnight and 6 am in the account's local time ran 17% below the median. Use each market's local morning or lunch hour, not your own.
With Mydrop's multi-brand calendar you can keep one calendar per market and set each one to its own time zone, so the French week and the Brazilian week do not collide. For scheduling tools built for this, see our time-zone-aware tools comparison.
Judge the test after 30 days with one rule
After a month, compare the localized posts with the originals on a single metric: engagement rate per post. Decide in advance what counts as a pass. A reasonable bar is 80% of the original's rate, because a new market starts with a smaller, colder audience.
- Pass: keep going, translate the next ten, and add the market to your reporting.
- Close: change one thing (timing, bio, or the questions you answer) and run another 30 days.
- Fail: stop, write down what you learned, and test the next market on your list.
Run your first market test this week
Open your analytics, fill in the four checks for your top three countries, and pick the one with the most green. Then translate ten posts and schedule them across two weeks. If you want to run that test from one calendar, start free with Mydrop.
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