railway just raised $100M with the most insane growth story i've seen 2 million developers. zero dollars spent on marketing. not a typo. they literally didn't run a single ad, hire a marketing team, or do any traditional growth stuff. they just built a cloud platform that doesn't make you want to throw your laptop out the window. while AWS has you clicking through 47 configuration screens, Railway is git push → deployed → done. developers told other developers. 2M users later, they raised $100M (TQ Ventures led) to challenge AWS with AI-native infrastructure. the best marketing in 2026 is building a product people voluntarily tell their friends about. that's it. #Tech #Startup #ProductLed #Railway