Anthropic
Claude
Best for: Long documents, careful writing and coding assistance.
OpenAI · AI assistants
OpenAI’s general-purpose assistant for writing, analysis, coding help, image generation and voice conversations, on web, desktop and mobile.
A broad all-rounder with a large ecosystem of integrations and custom GPTs.
Feature access and usage limits differ substantially between free and paid plans.
Anthropic
Best for: Long documents, careful writing and coding assistance.
Best for: People who live in Google’s apps and Android.
Microsoft
Best for: Teams and households already using Windows and Microsoft 365.