Last year, AI-powered sales automation startup 11x appeared to be on an explosive growth trajectory. However, nearly two dozen sources — including investors and current and former employees — told TechCrunch that the company has experienced financial struggles, largely of its own making. Numerous people in the U.S. and U.K. told TechCrunch that the situation has become so tenuous that 11x’s lead Series B investor, Andreessen Horowitz, may even be considering legal action. However, a spokesperson...