The AI tool provided by aiby.email has the capability to produce text for multiple uses, including generating business ideas, creating website content, and composing scientific papers. It is also able to rectify grammatical errors and condense lengthy texts. Moreover, it has the ability to generate personalized stories for kids, formulate study plans, and provide straightforward explanations for complex concepts. The tool has an audio function that can transform written text into audible sound or podcasts. Additionally, it offers persona creation, email bullet points, and course outlines as well.