Field Notes from a Technical Founder

Field Notes from a Technical Founder

Share this post

Field Notes from a Technical Founder
Field Notes from a Technical Founder
Customer Discovery Techniques: Validating Startup Ideas for Product-Market Fit

Customer Discovery Techniques: Validating Startup Ideas for Product-Market Fit

Stop Guessing. Start Listening.

Thomas Rell's avatar
Thomas Rell
Jul 12, 2025
∙ Paid

Share this post

Field Notes from a Technical Founder
Field Notes from a Technical Founder
Customer Discovery Techniques: Validating Startup Ideas for Product-Market Fit
Share
a man and a woman sitting at a table
Photo by Mina Rad on Unsplash

Starting a business without understanding customer needs? That’s like building a house without a foundation. A lot of entrepreneurs get swept up in their own ideas before checking if real customers even care.

This path usually leads to products nobody wants and, well, a lot of wasted time and money.

Field Notes from a Technica…

Keep reading with a 7-day free trial

Subscribe to Field Notes from a Technical Founder to keep reading this post and get 7 days of free access to the full post archives.

Already a paid subscriber? Sign in
© 2025 Thomas Rell
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture

Share