If you're looking for an AI-based system to generate game avatars for your streaming channel, Ready Player Me is a full-featured avatar creation system. It lets people generate avatars from selfies, with thousands of other options for customization. Built into Unity and Unreal, it's integrated with two of the most widely used game engines, and there's a Developer Studio for tweaking and customization. It's a good choice for brands trying to cash in on online accessories.
Another good option is Aivatar, which generates a variety of avatars, headshots and portraits from a single photo, with different styles, eras and poses. It's good for gamers and content creators, with a range of styles from realistic to cartoonish, and can even generate game avatars for use on Twitch and Xbox. Aivatar is a cheaper alternative to traditional photography, with high-quality results.
If you're looking for something more geared toward games, HeroPack is an AI-based profile picture generator that's inspired by video games. You can upload photos and select from 44 styles to get a set of avatars. It's good for gaming profiles on Discord, Twitch and Twitter, and generates more than 100 avatars in 24 hours.
Last, Avaturn uses generative AI to turn 2D selfies into photorealistic 3D avatars with a lot of options for customization. It can export to 3D worlds like Blender and Unity, so it's good for game characters. Avaturn has a variety of pricing levels, from basic to enterprise, so you can use it depending on your needs.