Lufthansa Group, TeleSoft Partners, Akkadian Ventures, Summit Peak Investments, Zeev Ventures, Group 11, Deutsche Bank Corporate Venture Capital, Frontline Ventures, Creandum, Lee Fixel, Oren Zeev, Premji Invest (US), Greenoaks Capital Partners, Raaid Hossain, i-Qu & Co, Vista Equity Partners, Elad Gil, Spur Capital Partners, CLF Partners, Greenspring Associates, Base Partners, Addition, Mary Agnes Wilderotter, Arif Janmohamed, Adam Bain.