For creating immersive stories with customizable characters and settings, using AI-generated imagery, DreamCanvas is a top contender. It turns your photos into characters and stories so you can create interactive and personalized content. With tools like AI Imagery Creation, Layout Creator and an AI Storyboard generator, it makes storytelling easier, even for people with no design experience.
Another good choice is NovelAI, which uses AI for authorship and storytelling. It can visualize characters with image generation models and has a text adventure module for interactive fiction. With lots of customization options and different pricing levels for different levels of use, NovelAI is a good foundation for storytelling.
If you want to create graphic novels or anime, Custom Story Creator is worth a look. The service uses generative visual storytelling to create original comics and anime, with options like Cyberpunk Anime and Cyberpunk Comic Books. It can handle multiple languages and comes with an XR Reader app for AR/VR immersion.
Last, StoryNest.ai offers a variety of tools to create stories, novels and interactive stories. It includes character creation, world-building tools and AI-assisted editing and proofreading. The service supports different formats and has collaborative editing abilities, so it's good for solo writers or teams.