That’s the spirit! A buddy of mine created a tool/API to solve his own problems, opened it to the public and launched it, but he got very few sign-ups, so he just continued to use it for himself. Recently, about two years later and out of nowhere (without doing anything other than the original bit of SEO he did), he started to see a bunch of sign-ups (including paid) and then started receiving feedback and support request emails from customers. Most folks would’ve just called it quits on the product at least a year ago, but he just kept using the product for his own projects and left it open to the public just in case it was helpful for anyone else. Obviously, YMMV, but good luck with this!
I’m on mobile right now, but I think I’ll give it a try when I’m back at my computer.
If you ever have feedback/advices, don't hesitate to reach me out on contact[at]halftheopposite.dev and I'll happily answer.
After using tools like Sentry on apps serving millions of users, I always felt I was missing a cheap and dead simple approach to following what happened in my apps and apis, and basically became my first customer for all of my side projects and even got some friends using it for their SaaS and apps.
[0] https://app.getboringmetrics.com