About 70 guided worksheets, grouped by the question you are trying to answer.
Founder Lab opens with "What are you trying to solve?" — understand the business, the customer, the market; design the product or the business; prepare for growth or fundraising; strengthen operations.
Your work saves as you go. Export to PDF where available.
Link it to research, decisions or goals, add an assumption it rests on, or make a commitment such as finishing it by Friday.
The same bar opens your companion already knowing the worksheet — ask which answers are still assumptions with nothing behind them.
Open Use Founder Lab tools in the app (sign-in required).