Make your own duolingo

Hey guys

I am a huge fan of Duolingo. I have learned Italian through the app. I have decided to create a service which allows anyone to create his own Duolingo with any kind of content. You have cards with illustration with content and also cards with questions, word search and true or false.

I have launched the service in Brazil with some free content in portuguese and I also got my first client last month. It is a facilities company that was looking for a way to train more than 1k people online. The service is B2B focused, we charge a setup fee for creating the content in the gamified format with storytelling and illustration and also a recurrent monthly revenue based on the number of people who will use the app for that company.

I will leave the link for the trial here, I know most of the people of indie hackers don't speak portuguese, but if any of you is curious to try it, I would love to hear your feedback https://gmfy.it/test/submodule?moduleId=-gmfyit-m1

I will also add some images of my SaaS so you can take a look of how it looks.