Joseph Lee is the co-founder and CEO of Supademo, a fast-growing SaaS company solving a common pain: quickly creating new product demos. In just two and a half years, they built a modern, AI-powered solution that dramatically simplifies how teams showcase software.

Supademo has reached $3M ARR in 2.5 years and is growing more than 100% annually with a freemium model. The product enables teams to create interactive, annotated, and even translated demos in minutes instead of days or weeks. The freemium model, reverse trial onboarding, and viral product loops have driven strong PLG growth, while enterprise demand is now emerging as a second growth engine.

Joseph is a second-time founder with global experience from Korea to Vancouver to New York. He's raised a small amount of capital but is focused on practical execution. His approach reflects tghe broader shift of using AI to solve real workflow bottlenecks and grow efficiently without heavy funding.

Key Takeaways

Speed Wins - Reducing demo creation from weeks to minutes unlocks more usage, faster iteration, and better customer understanding
Do The Work - Early traction came from building demos for prospects manually, removing friction and proving value instantly
Reverse Trials - With free plans drive high conversion by letting users experience full value before choosing a plan
PLG + Enterprise - Bottom-up growth creates stability, while enterprise deals add larger revenue but less predictability
Constant Reinvention - Product-market fit is temporary in AI—founders must ship fast, iterate weekly, and stay paranoid

Quote from Joseph Lee, Co-founder and CEO of Supademo

"There's no bread and butter GTM channel that is going to work permanently into the future. And the biggest learning that I took away was product market fit nowadays has a finite stamp when it comes to a period of time that it's valid for.

"You have to constantly reinvent yourself and be paranoid, because the market is changing, new competition is coming, and the dynamics are changing. You can't rest on your laurels, you got to be constantly innovating, like at a faster pace than ever before.

"Our team competitive advantage is the ability to move quickly and ship quickly. It's combining gut based on our intel and context of the industry and tribal knowledge with some data to act faster than anyone else. Not analysis paralysis or having everything planned out. Just shipping something that may be imperfect, but using that as leverage to learn quickly and iterate quickly."

Links

Podcast Sponsor – LaunchBay

LaunchBay helps B2B software companies automate client onboarding and implementation so customers activate faster and everyone stays aligned.

If your onboarding includes data collection, setup steps, approvals, training, or any level of customization, LaunchBay replaces the messy mix of emails, spreadsheets, and meetings with a clear, all-in-one onboarding system.

Teams use LaunchBay to onboard clients faster, stay on top of follow-ups automatically, and deliver a smoother experience, without hiring more people or adding more tools.

Visit launchbay.com/practical and get 25% off your first 3 months on any LaunchBay plan.

The Practical Founders Podcast

Tune into the Practical Founders Podcast for weekly in-depth interviews with founders who have built valuable software companies without big funding. Subscribe to the Practical Founders Podcast using your favorite podcast app or view on our YouTube channel.

Get the weekly Practical Founders newsletter and podcast updates at practicalfounders.com.

Practical Founders CEO Peer Groups

Be part of a committed and confidential group of practical founders creating valuable software companies without big VC funding. A Practical Founders Peer Group is a committed and confidential group of founders/CEOs who want to help you succeed on your terms. Each Practical Founders Peer Group is personally curated and moderated by Greg Head.