UK’s Purple WiFi Raises $5M To Push Its Free Social WiFi Service Abroad

 Free public WiFi has become one of the more popular ways that cafes, shops and other public places attract users and then use the connections to serve ads and collect other kinds of anonymised analytics. Now, a startup out of the UK called Purple WiFi has raised some funding for its own twist on the idea: letting people log in using social IDs from Facebook, Twitter, Google or Instagram… Read More