Proof of Concept
by David Hoang
#27
in 🪑 Design
in 🪑 Design
10K+
free subscribers
free subscribers
Proof of Concept
About the Substack
Proof of Concept is a digital publication about creativity and experimentation for designers, builders, and entrepreneurs.
Free Subscription Benefits
- Weekly public posts and comment access
Paid Subcription Benefits
- Full archive of posts
- Quarterly subscriber-only posts
Paid Subscription Plans
- $100 a year
- $10 a month
About David Hoang
Investing and building tools that revolutionize the internet.
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