TL;DR

Tim pits three AI coding platforms—Blitzy, Devin, and Factory AI—against the same real-world app task (AWS Card Demo) to see which writes the cleanest code fastest with the least hand-holding. He walks through his exact prompt, shares SWE Bench scores, and timestamps each tool’s quirks and wins.

Spoiler: each AI has its sweet spot—Blitzy spits out code at lightning speed, Devin nails complex logic but needs extra guidance, and Factory strikes a nice balance. If you’re curious which one will actually save you time (and your sanity), this showdown has all the answers.

Watch on YouTube