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ChatGPT vs Claude

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. ChatGPT starts at $8, Claude at $17. Both have a free tier. Both ship a public API.

ChatGPTGeneral assistant with tools, memory, files and voiceClaudeAssistant focused on long documents and code work

Side by side

FactChatGPTClaude
CategoryGeneral-purpose AI ChatbotsGeneral-purpose AI Chatbots
Pricing modelFreemiumFreemium
Starts at$8 month$17 month
Public APIYesYes
PlatformsWeb, iOS, Android, macOS, Windows, APIWeb, iOS, Android, macOS, Windows, API
CompanyOpenAIAnthropic
Launched20222023
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

ChatGPT

ChatGPT is the default general assistant and the one everyone else is measured against, but the tier you need is rarely the one you first buy. Free is now ad-supported, and the jump to genuinely unlimited reasoning is steep.

Pros

  • Broadest tool surface of any consumer assistant: browsing, code, images, voice, connectors
  • The $8 Go tier closed the gap between free and a $20 commitment
  • Apps on every desktop and mobile platform, not just a web wrapper
  • Model quality is consistently at or near the front of the field

Cons

  • Advertising now appears on the free and Go tiers
  • Message and reasoning limits are opaque and change without notice
  • Tier structure has churned repeatedly, so any price you quote ages fast
  • The API is a separate purchase, which surprises buyers who assume Plus includes it

Claude

The one to pick if your work is long documents or code; for casual chat the free tier is fine and the paid seat mostly buys headroom rather than new abilities.

Pros

  • Long-context handling is the reason most people switch to it
  • Same models reachable from chat, desktop app and API
  • Free tier is a usable product rather than a token trial
  • Annual billing brings the Pro seat down to $17/mo

Cons

  • Pro usage limits bite during sustained coding work
  • The step above Pro is $100/mo Max, a five-fold jump
  • No image generation, unlike most rivals at the same price
  • claude.ai blocks automated access, so scripted use has to go via the API

Which one fits

Choose ChatGPT if you need

  • General knowledge work, drafting, analysis and code across one interface
  • Anyone who wants file, image, voice and browsing input without assembling tools
  • Teams that need admin controls and data-retention terms via Business or Enterprise
  • Light users who want more headroom than free without paying $20

Choose Claude if you need

  • Developers working through large codebases or using Claude Code
  • Anyone reading and reasoning over long documents, contracts or papers
  • Users who want a desktop app that reaches local data through MCP

More comparisons

All ChatGPT alternatives →All Claude alternatives →Browse all General-purpose AI Chatbots →