TL;DR

I pitted three hot AI coding tools—Blitzy, Devin, and Factory AI—against each other by giving each the exact same real-world app-building task. From prompt interpretation to debugging and final polish, I tracked which platform cranked out the best code, how much elbow grease I had to put in, and compared their SWE Bench scores.

Along the way you get a play-by-play of demo results, links to AWS Card Demo and detailed technical reports, plus my take on speed, accuracy, and overall UX. If you’re curious about which AI co-pilot actually delivers in a production-style workflow, this showdown is your fast track.

Watch on YouTube