ESIM companies

Airalo is a telecommunications company founded in 2019 by Ahmet Bahadir Özdemir and Abraham Burak, and sells eSIMs (digital SIM cards). It's headquartered in Delaware, with its operational base in Singapore. As of July 2025, the company reported over 20 million users. Airalo provides eSIM services compatible with mobile networks in most countries, and users can choose between eSIMs for a specific destination, for a region, and at a global level, with various data packages available, including unlimited data eSIMs.

Holafly is a company that provides mobile internet connectivity services to tourists and international travelers. Its main product is the international eSIM. The company was founded by Pedro Máiquez and Yingyan (Lidia) Hu in Murcia, Spain, in 2017.