ChatGPT
OpenAI's general-purpose AI assistant for chat, writing, code and images.
Free tier
xAI's AI assistant with real-time knowledge from X and the web.
OpenAI's general-purpose AI assistant for chat, writing, code and images.
Anthropic's AI assistant for writing, analysis and coding.
Google's AI assistant, connected to Google apps and search.
Microsoft's AI companion for chat, search and creation.
Mistral AI's chat assistant.
Chat assistant powered by DeepSeek's open-weight models.