If you're looking for a Yodayo alternative, ZMO is another good option. It's a powerful AI image generation system with a lot of tools, including an AI anime generator with more than 30 styles. It's easy to use and highly customizable, so it's good for pros and amateurs. ZMO is actively developed, with new features arriving frequently, and it's fast and responsive with both free and premium accounts.
Another good option is getimg.ai, which has an AI Generator for generating images from text prompts. It also has tools for editing images, turning images into videos and creating custom AI models. With more than 80 community-trained AI models and a variety of pricing tiers, getimg.ai is adaptable and good for a lot of creative uses.
If you're specifically looking for anime art, Anime Art Studio is a free, web-based service with more than 100 stable diffusion anime models. You can generate anime images, voices, videos and animations without having to sign up or pay. The service guarantees high-quality models and is designed to be easy to use and efficient.
Last, niji・journey is an AI tool for generating high-quality anime images based on prompts you define. The service has upscaling and variation tools and is available through its Discord server, with personal and commercial use options. It also has a premium subscription for more advanced features.