In this video, I tested GenSpark AI Developer to see if it can actually build a full SaaS-style project from a single descriptive prompt—no bouncing between ten different tools. GenSpark calls itself a “super agent” because it puts multiple AI models on one page (slides, sheets, docs, designer, chat, image, and more), but my focus was the AI Developer flow. I signed in, chose the “full stack app” option (not the simple prototype one), and then dropped in a very detailed e-commerce prompt covering customer experience, admin expectations, and even database schema relationships. After a few minutes, GenSpark generated a TypeScript-based project with a file explorer, preview, and a publish/deploy path. The output looked clean: good layout, categories, product listing, cart notifications, and a working checkout form with basic validation. I also pointed out what didn’t fully match expectations—like quantity add/subtract behavior—and how prompt scope matters (some features worked because they were implied, others weren’t because I didn’t explicitly demand them). The big takeaway: with one solid prompt, GenSpark can get you surprisingly far, and you can iterate by prompting again for extras like auth, payments, reviews, admin dashboard, and email notifications.