• An incubator is designed to help entrepreneurs form their business models from the ground up.
• Incubators are not ideal for all small businesses. Those that have already gained traction might be better suited for an accelerator program.
• Incubator programs vary, but all have the same end goal of launching a fully functioning small business.
• This article is for entrepreneurs who are launching a business and considering an incubator program to help them get started.

You might think of an incubator as a device that helps hatch a chick or keep a newborn baby warm. In the business world, they work in a similar way to keep a new business alive while it finds its niche. 

https://www.businessnewsdaily.com/272-incubators-increase-small-business-success.html