Super Demo (Interactive Product Demo Platform)

01The full story

Joseph has been building since he was fourteen — buying and selling electronics on Craigslist, an organic soy candle business, a clothing company, a digital agency, and finally a venture-funded B2B seafood marketplace in college. Across all of it, one problem kept recurring: it is genuinely hard to demonstrate what a product does. He recorded Looms, they went out of date, and buyers rarely watched them. He kept the idea in his back pocket. When he left the seafood company he came back to it, and before building anything he talked to more than a hundred founders working in B2B SaaS. The unifying answer was that yes, this was painful — people hated making product demos, and specifically they hated the sound of their own voice. That was the signal to run an experiment: can we sell this, will people pay. Super Demo launched about two and a half years before this interview. He showed the metrics tab on camera: slightly over $3 million ARR, just over $250K MRR, growing every month, 150,000-plus users, and a G2 ranking as the number five fastest-growing product of 2025. He had already taken a separate product past $3 million ARR before this one. Our read: this is not a first-timer's story, and the hundred customer conversations before writing code are the part most people skip.