Google's assistant, wired into Search, Gmail, Docs and Android.
More in Chat & assistants
ChatGPT
OpenAI's general-purpose assistant for writing, analysis, images and voice.
Claude
Anthropic's assistant for long documents, careful reasoning and code.
Grok
xAI's assistant with real-time access to posts on X.
Microsoft Copilot
Microsoft's assistant across Windows, Edge and Microsoft 365.
Perplexity
An answer engine that searches the web and cites every source.