Ideasai

Ideas AI is a web app that generates startup ideas using Grok 4.2 from xAI. It is made by the developer who posts as levelsio, and the site states that the ideas are generated by AI without human involvement. Visitors browse a feed of ideas and swipe right to like or left to dislike, or use the arrow keys. The site says the generator is trained by the votes of more than two million people who liked or disliked ideas. Each idea carries a Build it label and an age, and pages list the top ideas of the month and the week. Visitors can also subscribe to a weekly email of the best new startup ideas. It suits founders, indie makers and anyone looking for a starting point for a side project. The ideas are short one or two sentence concepts, such as a platform for a specific audience or an API for a specific task, rather than business plans or validated market research. No pricing is published. The site is free to browse and shows a sponsor banner.