AI for Product Hunt launch? Yes or No?

Hi, we are PurposeTech.ai. We build AI for nonprofits and academic professionals to create custom content that works from anywhere. We would like to expand our solution and offer it to Founders and Startup Teams! We foresee you using it for Product Hunt launches, pitch decks, emails to investors, social media, emails, and many more. What are the top-5 use cases of AI for your daily writing? Which AI you use today?