OpenAI
ChatGPT
Best for: A broad all-rounder with a large ecosystem of integrations and custom GPTs.
Google · AI assistants
Google’s assistant, available on the web, in Android and across Google Workspace apps such as Gmail and Docs.
People who live in Google’s apps and Android.
Model access and limits depend on your Google plan.
OpenAI
Best for: A broad all-rounder with a large ecosystem of integrations and custom GPTs.
Anthropic
Best for: Long documents, careful writing and coding assistance.
Microsoft
Best for: Teams and households already using Windows and Microsoft 365.