Software to manage/run a lean startup venture?

It would be great to visually walk through the process chronologically to force the entrepreneur to adhere to "Lean Startup" best practices. No question lean startup methodology is miss-understood by many entrepreneurs thinking its just about testing and pivoting. Software that facilitates managing the direction of a venture based on lean methodology leaves no room for error. Yes, I have seen the lean startup canvas or even advanced versions of it...but thats just a glimpse of what needs to be done. -Mark Michuda