There are several AI art generators available, each with its own strengths and weaknesses. Based on the information provided, DALLE 2 by OpenAI is considered the best AI image generator if you want to experience the original, while DreamStudio by Stability AI is the best for customization. Midjourney is considered the best for generating photo-realistic art, and Craiyon is the best for free access. Jasper Art is the best for professional use. Other notable AI art generators include Artsmart, Neuroflash, NightCafe, Vance AI Art Generator, Fotor, and Runway ML. Each of these generators uses different AI algorithms and offers various features, such as high-resolution output, integration with popular art tools, and collaboration capabilities. When choosing the best AI art generator, it is important to consider your specific needs and preferences.