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Which AI
Comparison

ChatGPT vs Claude

Comparing ChatGPT Plus and Claude Pro, the flagship consumer plan on each side. Every figure comes from the same records that produce the rankings.

ChatGPT
OpenAI
81.1Very good · #2
Medium confidence
Claude
Anthropic
80.5Very good · #3
High confidence
ChatGPT compared with Claude
RowChatGPTClaude
PlanChatGPT PlusClaude Pro
Monthly price$20
$20
IncludesGPT-5.6 in Chat. GPT-6 Sol and GPT-6 Astra in Codex, Astra with a small allowance (about 5–45 messages per 5 hours).Opus, Sonnet and Haiku. Fable only on paid usage credits.
Usage limitsNot stated against Free. Plus sits above Go (10x Free), so recorded as at least 10x.At least 5x more usage per 5-hour session than Free.
Intelligence80▸88
Features▸10088
Sentiment▸7150
Image generation▸YesNo

Feature rows where both plans are identical are hidden — only meaningful differences are shown.

ChatGPT — strengths
  • Access to the strongest models we track — GPT-6.1 Sol: 168.5 on the Epoch Capabilities Index
Source: help.openai.com · manually verified
Claude — strengths
  • Access to the strongest models we track — Claude Opus 5.5: 59.1 on the Artificial Analysis Intelligence Index
  • Weaker recent user reviews than rivals — 57% of App Store reviews in the last 30 days give 4–5 stars
  • Missing features that matter for this category — No image generation
Source: claude.com · manually verified

See the full overall ranking, or read how these scores are calculated.