A test data generator online, no registration to generate data files directly in the browser. An API is available (You must create a free account)
CNVS - Create lean, feature or biz model canvases for free
Mockaroo - A realistic data generator to test your app
Business Model Kit - Explore revenue models to make money with your idea
Dummi - The smart way to generate random data for your projects.
Streamtime - Project & task management for creative teams and businesses
Ideas Are Worthless - Like Product Hunt. But for Ideas.