When US-based LivePerson bought Israeli start-ups HumanClick, Kasamba and NuConomy it acquired 400 Israeli staff – about half the company. LivePerson also listed on the Tel Aviv Stock Exchange. So when an on-line sales site asks you if you want to chat, Israeli software is responsible.
http://www.timesofisrael.com/a-helping-internet-hand-for-shoppers-via-israeli-tech/
http://www.youtube.com/watch?v=FrdFXS9m05A