Firsty eSIM Plans for Brazil

Firsty has not published which operators it uses in Brazil, so its radio network options are unknown rather than evidence of poor coverage; the table above is the practical reference for choosing a plan. It lists technology up to 5G, though that is a ceiling rather than a promise everywhere. With a large range of plans, the main decision is sizing your data, since buying more than a fortnight needs can leave capacity unused. Top-up is available, so an exhausted plan can be extended instead of rebought.