Gigago, founded in 2022 and headquartered in Hong Kong, stands out as the first travel eSIM provider in Vietnam and claims the top spot among Hong Kong-based eSIM services. Its unique edge lies in offering Vietnamese phone numbers for travelers needing local connectivity, especially for calls and SMS in Vietnam. With a pay-as-you-go model and broad device compatibility, Gigago is particularly appealing to travelers seeking seamless, flexible connectivity across Asia and beyond, without the hassle of physical SIM cards.
