When you sell software, especially SaaS software, the strategy to reach out to customers varies depending on several factors. But it is also true that the software world is now more competitive than ever. That, coupled with SaaS businesses going global, means that founders need to have a way to stand out, be more active in making the early (and big) sales, bring in advisor expertise, and constantly innovate. Three founders who have tread the path talk about what works, what doesn’t.