Sassbook is an artificial intelligence writer tool that you can utilize for free with limitations. The tool allows you to input both a prompt and a main subject in order to generate more precise outcomes. Regrettably, the free version is restricted to 25 words per generation and 20 generations per day. Although this is sufficient to give the tool a quick try, it will not be satisfactory for generating long-form articles, and there are likely superior options available in the market for paid AI writers such as Copy.ai and Jasper.
