NEW YORK--(BUSINESS WIRE)--Nostra AI, a conversion optimization software company for e-commerce brands, announced today that the company has raised $8.9 million to make websites faster and optimize performance. The round was led by High Alpha with participation from Signal Peak Ventures, Sugar Capital, Crosscut and Good Friends along with industry experts and angel investors such as Matthew Prince, Cloudflare CEO and co-founder. “When it comes to e-commerce, it’s no secret that website speed, e