Kleintech was founded in early 2009 by two Brazilian entrepreneurs Paulo Froimtchuk and Eduardo Klein and a silicon valley veteran technologist Jacob Golder to develop leading edge social network applications focused on bringing people together based on their product affinity. Recognizing a significant need for people to obtain personalized product recommendations, they reached out to the hub of global technology development, Silicon Valley, to launch Kleintech. Kleintech management contains seasoned mobile, e-commerce and online social network experts and currently maintains offices in San Francisco and Rio de Janeiro.