Question: Is there a platform where I can build and interact with custom AIs and connect with like-minded people?

Tiny is a good one, letting you build and talk to your own custom AI systems. It's got tools to let you create AIs that reflect your personality, interests or business brand. You can customize its abilities, look and behavior, then talk to it or share it with others. It's a good way to learn about AI technology and to give yourself a better online presence.

Another good option is Chai AI, a conversational generative AI platform that lets people contribute to the development of language models. With millions of users, it's a community-based approach to building more advanced language models. You can train and submit models, with a focus on model safety and user fun. It's a good option for people who want to see what's possible with AI and who want to be part of a community that's helping to develop it.

If you don't want to write any code, MindStudio is a good option. It lets you build custom AI tools and automations with no programming. You can mix and match different AI models to build custom assistants for different tasks, so it's flexible and easy to use. The service offers a variety of pricing tiers, so it's available for different needs and budgets.

Finally, ChatPlayground offers a way to chat with multiple AI chatbot models in parallel. It comes with a library of prompts created by experts, an image generator and support for more than 100 languages. It's a good option for developers, researchers and content creators looking for a versatile and easy way to experiment with lots of different AI models.