Head-to-head comparison of ChatGPT vs Claude. See specs, pricing, and capabilities side by side to pick the right AI for your task.

Spec
ChatGPT
Claude
Best for
General chat & tasks
Long documents & nuance
Context window
128K
200K
Image generation
Voice mode
Code execution
Web browsing
Offline / open weights
Public API
Starting price
Free · $20/mo
$20/mo
Claude edges ahead on overall rating (4.8★).

ChatGPT

The most widely used general-purpose AI assistant.

Claude

Best for coding (SWE-bench) + nuanced long-form writing.