Direct answer
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Growth-driven design gives B2B companies a website that goes live fast and then improves against real buyer behavior, which suits long, multi-touch sales cycles better than a single large rebuild [1][4]. A launch pad site of the highest-impact pages typically ships in about 60 to 90 days, against roughly 108 days for a traditional redesign, so the pipeline-generating pages start working sooner [1][3][5]. The budget moves from one large upfront sum into a monthly program, and each cycle funds the change most likely to move a target metric such as visitor-to-lead conversion [2][5]. In a head-to-head comparison, growth-driven sites produced about 14.34% more leads and 12.56% more revenue within six months, gains that come from continuous iteration rather than a bigger initial build [1]. For B2B, the practical payoff is a site treated as a lead-generation and pipeline engine that keeps compounding, instead of an asset that decays until the next expensive redesign [2][4].