AI21 Studio helped Verb, an AI-enhanced tool for fiction writers, create a cutting-edge application designed to help writers and hobbyists alike complete their novels without all the hassle and uncertainty. The app assists with brainstorming, writing, and editing by providing suggestions for plot points, generating literary language, and fine-tuning iterations based on user feedback. With the help of AI21 Studio, Verb has seen a dramatic uptake in its experimental tool and has helped several authors finish their books faster and more easily.