AI21

AI21 is a platform that provides a suite of AI tools and services, including language models, text generation, and natural language processing (NLP). It uses advanced machine learning algorithms to generate human-like text and perform various NLP tasks. Key features include text generation, sentiment analysis, and entity recognition. For example, a writer might use AI21 to generate a first draft of an article, or a company might use it to analyze customer feedback and improve their products. Another use case is for marketers to use AI21 to create personalized email campaigns based on customer data.

AI21 is best for individuals and businesses looking to generate and analyze text content. It sits in the Research category and is a freemium option.

AI21 is listed as freemium. Check the official website for current, detailed pricing tiers.

AI21 scored 7.5 out of 10 in 2026, based on six weighted metrics: usefulness, quality, ease of use, value, reliability, and popularity.

AI21 is a solid, well-rounded option for individuals and businesses looking to generate and analyze text content. Its 7.5/10 score reflects dependable performance in the Research category.