CHATgpt (Large Language Model)
https://chat.openai.com/

Google BARD (Large Language Model)
https://bard.google.com

Midjourney AI (Art Generator)
https://www.imagine.art/

HeyGen (Avatar/Image Video Generator)
https://app.heygen.com/home

10 More useful AI Tools 

1. Simple Bio: Create a personalized personal website from your LinkedIn profile.
2. 10Web: Build or recreate any website in minutes with the power of AI
3. Hercule is an AI-powered tool for decision-making and financial analysis.
4. WriteSonic: Write SEO-optimized content for blogs, ads, emails, and websites
5. Photo AI: You may use it to create a lifelike AI persona
6. PitchPower: AI-powered proposal generation for consultants.
7. Alpaca is a Photoshop plugin that enables generative AI for picture manipulation, including text-to-image, sketch-to-image, outpainting, upscaling, and depth mapping.
8. MindPal: Dump all your files and chat with them, a real second brain.
9. Interior AI: Design your own interior
10. Doctor GPT:A LLM that can pass the US medical licensing exam