Gross services volume (GSV) increased by 28% year-over-year to $1.76 billion for the full year Revenue increased by 25% year-over-year to $253.4 million for the full year Core clients grew 22%​ year-over-year to over 105,000 as of December 31, 2018 Client spend retention increased to 108% as of

Event to be Webcast Live on the Upwork Investor Relations Website MOUNTAIN VIEW, Calif., Jan. 14, 2019 (GLOBE NEWSWIRE) -- Upwork Inc. (Nasdaq: UPWK), the largest global freelancing website, today announced that it will report its fourth quarter and full year 2018 financial results on Thursday,