First AI product launch.What to expect?

This morning I was very happy to announce my first product launch on Product Hunt and other platforms!

https://www.producthunt.com/posts/languify-ai
https://www.languify.ai/

Languify is a very easy-to-use browser extension that optimizes the copy for any website using AI. Whether the user is a copywriter, a blogger, or a small business owner, this tool helps all of them to increase the UX (or even sales) by optimizing the copy.

For the first version, I focused only on the Google Chrome extension, however, new platforms are already planned like a WordPress plugin, Shopify App, and even a Figma plugin.

Now, besides lots of spam bots that want to promote my product and some congratulations from friends and colleagues, I did not receive any feedback. Not even 1 download from unknowns.

How do you know if it's a good or a bad product? What was your conversion rate on your first product? How do you know if it's worth investing more in your first product? Also, how did you get your first users?