> For the complete documentation index, see [llms.txt](https://s-esim.gitbook.io/s-esim/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://s-esim.gitbook.io/s-esim/welcome-to-s-esim/about-s-esim.md).

# About S-eSIM

S-eSim is your reliable and technologically advanced international mobile internet provider that operates worldwide. S-eSim allows you to travel to other countries using internet at a local tariff without having to buy a local SIM card or use roaming.

* No need to buy a physical SIM card in each country of travel. 
* Fast connection of local operator tariffs. 
* Large choice of countries and tariffs for connection. 
* High privacy due to the absence of a phone number. 
* Global access to 190+ countries. 
* No need to activate roaming while traveling.