Free tools to help you with your business ideas
AreYouInterested lets you create free landing pages for your business ideas, which you can send to potential clients. From here, you can collect votes on whether your audience is interested in your project, as well as their emails.
Our Idea Generator guides you through the NAP Ideation Process to help you come up with personally relevant business ideas.
The AYI blog has tons of free articles on coming up with, validating, and iterating on your business ideas.