Stocks delivering explosive revenue growth can also offer explosive potential upside.Investors looking for serious upside should keep their eyes on companies delivering explosive revenue growth. While earnings can fluctuate, top-line momentum is often the clearest sign that a company is winning market share or tapping into a new megatrend.Let's look at five tech stocks that are all growing their core revenue metrics by 25% or more and look well positioned to continue to see strong growth.PalantirPalantir Te ...