Running Outbound Campaigns Across Europe and Latin America

Not every market needs a fully translated, locally written campaign to start; a market with high English business fluency among your specific buyer persona may perform fine in English, especially for a first test before you've validated demand there at all. A market where English fluency at the buyer level is inconsistent needs native-language copy from the outset, or you're filtering out prospects before they've even read your pitch.

Make this decision per market based on your actual buyer persona's typical fluency, not a blanket assumption either way. Testing English first in an ambiguous market before investing in translation is a reasonable way to avoid spending on localization a market doesn't actually need.

Decide per market with these steps:

1. Identify the typical English business fluency of your specific buyer persona in that market, not a blanket assumption about the country.
2. If fluency is high, test in English first, especially before you have validated demand there.
3. If fluency at the buyer level is inconsistent, plan native-language copy from the start so you don't filter out prospects before they read your pitch.
4. Have a native speaker review any translation before it sends, since literal machine translation reads as slightly off.

The European Union's GDPR and Canada's CASL impose specific, meaningfully different requirements around consent and record-keeping for unsolicited outreach than what many teams are used to under less restrictive rules elsewhere, and several Latin American countries have their own emerging data protection frameworks that vary by country rather than following one regional standard.

This affects list building directly: a list source that's fine for one market may not meet the documentation or consent bar required for another. Check the specific requirements for each market you're targeting rather than assuming your existing list-building process transfers cleanly across borders.

A literal machine translation of an English template often technically makes sense but reads as slightly off to a native speaker, the kind of stiffness that signals immediately that the sender doesn't actually operate in that market. Have a native speaker in each target market review and adjust the translated copy before it goes out, not just verify that the translation is grammatically correct.

This matters especially for the opening line and the call to action, where phrasing that's completely normal in English can sound unusually direct, unusually formal, or unusually casual once translated literally into another language's business register.

A single sequence timed for one time zone lands at odd hours, sometimes the middle of the night, for prospects in other regions, which looks careless and can hurt open rates simply from bad timing rather than anything wrong with the message itself. Build separate sending schedules per region so each segment's emails and calls land during that region's actual business hours.

Account for regional holidays too. A campaign that launches during a national holiday in one target country while running fine everywhere else will underperform in that specific market for reasons that have nothing to do with the message.

Phone number formatting varies enough between countries that an automated dialer built and tested against one region's number format can silently fail to dial correctly in another, dropping calls before they ever connect without any obvious error showing up in your reporting. Test calling specifically in each new region rather than assuming a working setup in one market transfers automatically to another.

Acceptable calling hours and days also vary by country, and a schedule that's perfectly reasonable in one market may be considered intrusive or simply against local norms in another. Research this per market rather than applying one global calling window.

A single blended reply rate across all regions hides which markets are actually working and which are dragging the average down, and cold email reply rates are already modest under normal conditions in a single, well-understood market¹, so a genuinely underperforming region can be hard to spot inside an aggregate number.

Apollo and lemlist both support running and reporting on separate campaigns per region, which makes it straightforward to compare performance market by market and catch a struggling region before it's diluted into a number that looks fine overall.