Number String Ventures is a venture capital firm in San Francisco that prefers to invest in marketplace, enterprise, mobile, IoT startups. Founded 2013 by Can Saraçoğlu in San Francisco, California, the firm invests in seed rounds. The notable investment portfolio of Number String Ventures includes CryptoFacilities, Smart Orbis, FlightRecorder, Inc., and Iotera. As of January 2020, Number String Ventures has made 5 investments and 2 exits. Their most recent investment was on September 5, 2016, when CryptoFacilities raised $1.5M.