SpareFoot, the provider of an online marketplace for finding and booking self-storage, has closed a $33 million investment. New investor Revolution Growth led the round, which included participation from Monkfish Equity and existing backer Insight Venture Partners. The company currently employs about 200 people and plans to increase its staff by 40% by the end of 2015, with most of the new hires in engineering, product development and customer service. SpareFoot's penultimate financing was a $10 million Series C1 that garnered a $155 million valuation; its initial raise—a 2009 $858,000 Series A—valued the company at just over $2 million. As part of the new deal, Revolution's Scott Hilleboe will join SpareFoot's Board.