Starting a new startup or business require some planning. Not that kind of plan that you plan every single detail for the next few years, but rather a concept that puts together your thoughts about the problem that you are solving, product, customers, distribution channels, etc.
Probable the best tool out there is a Business Model Canvas.
There are many versions of it, but what I was missing was the shareable version that doesn't require any third party software and still allows the team to work on it together, even remotely. Therefore, I've created the Business Model Canvas template for Google Spreadsheet. You can find it on my blog and enjoy!
Image: Wikipedia