I made DataCity, a tool that turns analytics into a 3D city

It's built on the DataFast API. I opened all endpoints a month ago because I believe the future of SaaS is backends. The UI layer will be generated on the fly, personalized for each user. Every dashboard will look different.

Marc Lou@marclou · Jan 26, 2026AI is making software development easier than ever. One day, maybe all SaaS will provide only an API key, with no user interface, and your AI will create the interface within your OS. Maybe it's a crazy idea, but it sounds possible (and awesome), so I gave it a try: I shipped 18 new API endpoints for my web analytics SaaS @DataFast_ ✨ All your website data is accessible programmatically: unique visitors, total revenue, pages visited, countries, etc... That way, you can vibe code an entire analytics dashboard with a 1 prompt without worrying about the complexity of the backend! If you build something on top of it, please DM me. I'd love to check it out.

I changed the buildings' colors. Gold = Revenue The more revenue a page generates, the more golden its building