After 4 months of launching the add-on we finally reached 170 users that installed the tool. We consistently followed each and every user with tools like Hotjar and Intercom in order to see every mistake that we've made while implementing and we think we got the gist of making our app more bulletproof.
It's been incredibly hard to add new integrations besides Google Analytics, JSON, MySQL. We are currently trying to add Google Ads and Facebook Ads, however the learning curve is quite steep. We hope to have both of them in 1 month though.