The data shows Twitter's monthly social network market share in the UK from May 2015 to January 2018. Data is collected based on more than 15 billion hits online per month. As of January 2018, the social network market share of Twitter was at 10.79%. It increased from a low of 4.53% in January 2017. In the period from May 2015 to April 2017, the market share increased from 8.22 to 12.03%. Twitter is second to Facebook which had a market share of 77.28% as of July 2017. Twitter was followed by Pinterest with a market share of 6.
