Copilot
Microsoft's AI assistant for productivity
Gemini
Google's advanced AI model
Outlook
AI-powered email management
ChatGPT
OpenAI's conversational AI with GPT-3.5
Claude
Anthropic's helpful AI assistant
Perplexity
AI-powered search and answers
HuggingChat
Open models from Hugging Face
Meta AI
AI across Meta's platforms
You.com
AI search assistant
Phind
AI search for developers
Poe
Multi-AI chat platform
Character.AI
AI character conversations
Bard
Google's conversational AI