Maybe you are talking about Srprs.me[0]? They are only available in a few countries within Europe, and they only let you travel to to other countries in Europe

Maybe you are talking about Srprs.me[0]? They are only available in a few countries within Europe, and they only let you travel to to other countries in Europe but it is exactly what you are talking about. [0] https://srprs.me https://srprs.me Edit: changed link to the correct one.