How My Demo App Makes $200K/Month

November 1st, 2025
Joseph Lee
Founder, Supademo
$200K
revenue/mo
2
Founders
12
Employees
Supademo
from New York
started May 2023
$200,000
revenue/mo
2
Founders
12
Employees
market size
$55B
starting costs
$18K
gross margin
90%
time to build
270 days
growth channels
Organic social media
business model
content-library
time investment
Full time
pros & cons
40 Pros & Cons
Discover what tools recommends to grow your business!
Discover what books Joseph recommends to grow your business!
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Who are you and what business did you start?

I’m Joseph Lee, the co-founder and CEO of Supademo.

Supademo is an AI-powered demo platform that makes it effortless for anyone to create interactive product demos that convert.

Koushik and Joe

Koushik and Joe

Our customers are a mix of founders, marketers, sales teams, and customer success pros at companies of all sizes, from scrappy startups to enterprises like Siemens, Pokémon, and Lightspeed.

What makes Supademo special is how fast and magical it feels: in seconds, you can capture any workflow, turn it into an interactive, branded, shareable experience, and even generate localized versions, voiceovers, demo data, and analytics: all powered by AI.

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