This question came to my mind today while browsing the website... :D
So? If you are an indie hacker that uses / used product of other indie hacker... share your story. What are you using. Why did you decide on that and not other product? :)
Ghost, Discourse and Balsamiq. I learned about all three on IH. I will always support bootstrapped and indie shops over the corporations any day of the week.
Fathom. I was transitioning from WordPress to Jekyll so needed non-invasive statistics. It's simple and beautiful.
Sidemail, because php mail ended up in spam
https://sidemail.io/