Lazada has emerged as the dominant player in the Indonesian e-commerce market in 2015 according to a survey by PT. Nusaresearch. Lazada scored highest on the Popular Brand Index (PBI), with a score of 37.4, far ahead of the second place Tokopedia at 18.3. Lazada also led in measures of brand awareness, expansiveness, last site visited, and future intention to visit. However, 50% of respondents expressed a willingness to switch to another e-commerce site, indicating the potential for competition to make gains. While Lazada is clearly dominant now, the dynamic Indonesian e-commerce market remains fluid.