Hey Khoa, Thanks for sharing this. I agree that there are a lot of niches in the writing app space. That's why I've created https://www.monsterwriter.app - A writing app for students to write their thesis. I wonder what was your motivation for creating this list? Best Regards, Oliver

Nice one! 👍 https://www.producthunt.com/post... is pretty niche, but it's profitable for sure 😉

Impressive product.