David Hauser is the entrepreneur’s entrepreneur. As the Founder of two companies — Grasshopper and Chargify — that serve the needs of his fellow entrepreneurs, David has spent most of his adult life focused on creating great businesses that not only solve his community’s problems, but also provide a great living for him.

Grasshopper sells for $165M Cash and $8.6M in stocks to Citrix

If you’ve started a company in the last decade, you’ve probably heard of Grasshopper, a virtual phone system that turns existing cellphones into primary business numbers.

David and his co-Founder Siamak Taghaddos targeted startups when they launched Grasshopper because of how incredibly expensive business phone services were for budding entrepreneurs.

They knew ...