All four are good nearshore options for US teams. We're based in El Salvador, so here is what's actually different, and where we think each one fits.
| El Salvador | Mexico | Colombia | Costa Rica | |
|---|---|---|---|---|
| Time zone | UTC−6, no daylight saving | UTC−6 in most of the country, no daylight saving | UTC−5, no daylight saving | UTC−6, no daylight saving |
| Gap to Texas / Florida / California | 0–2 hours all year | 0–2 hours (most of the country) | 0–3 hours | 0–2 hours |
| Currency | US dollar (official since 2001) | Mexican peso | Colombian peso | Costa Rican colón |
| FX risk on payroll | None | Yes | Yes | Yes |
Time zone is close to a tie. El Salvador, most of Mexico and Costa Rica share Central time without daylight saving; Colombia sits one hour east.
Currency is the clearest difference. El Salvador is the only one of the four that pays and prices in US dollars, so your cost doesn't move with an exchange rate.
Size of the talent market. Mexico and Colombia have the largest pools, especially for software engineering. El Salvador's strength is bilingual operations, support and back-office roles.
It depends on the role. For bilingual operations, support and back-office work billed in USD, El Salvador is a strong fit. For large engineering teams, Mexico and Colombia have bigger pools.
Yes. The US dollar has been El Salvador's official currency since 2001.
El Salvador, Costa Rica and most of Mexico are on UTC−6 all year without daylight saving. Colombia is UTC−5.