ChatGPT vs Claude
ChatGPT from OpenAI goes head-to-head with Claude from Anthropic. We compare on pricing, features, speed, and the situations where each one actually wins. No referral fees. No paid placements. Just the trade-offs.
| ChatGPT ↗ | Claude ↗ | |
|---|---|---|
| Vendor | OpenAI | Anthropic |
| Category | General-purpose AI assistant | General-purpose AI assistant |
| Free tier | Yes | Yes |
| Pro plan | $20/mo | $20/mo |
| Team plan | $30/mo | $30/mo |
| Underlying models | GPT-5, GPT-4o, o4 | Claude 4 Opus, Claude 4 Sonnet, Claude 3.5 Haiku |
| Code-eval score (out of 100) | 85 | 94 |
| Speed | Fast | Medium |
| Best for | All-purpose assistant: writing, research, code, image gen, voice, mobile | Long-context reasoning, coding, careful writing — favored by engineers and writers |
| Weakness | Generalist breadth means specialized rivals beat it on focused tasks | No native image generation; voice features lag ChatGPT |
Quick verdict
- Better at coding tasks: Claude (94/100 on our code-eval rubric).
- Pick ChatGPT if: All-purpose assistant: writing, research, code, image gen, voice, mobile.
- Pick Claude if: Long-context reasoning, coding, careful writing — favored by engineers and writers.
Where ChatGPT pulls ahead
ChatGPT is built for: All-purpose assistant: writing, research, code, image gen, voice, mobile. If that matches your day-to-day, the $20/mo Pro tier is well-spent. The most common reason teams stay on ChatGPT after a trial: Generalist breadth means specialized rivals beat it on focused tasks is a manageable trade-off given how strong the core experience is.
Where Claude pulls ahead
Claude excels at: Long-context reasoning, coding, careful writing — favored by engineers and writers. Strongest case to switch from ChatGPT to Claude: when you outgrow what ChatGPT optimizes for and start running into Generalist breadth means specialized rivals beat it on focused tasks. Claude's own limitation — No native image generation; voice features lag ChatGPT — matters less in those workflows.
Bottom line
For most readers, the right answer is the cheaper, more familiar one — until your workflow specifically asks for something the other handles better. Try the free tier of each (both offer one), spend an afternoon on a real task in each, then commit to whichever felt less in your way.
More comparisons
Methodology: see how we score. Tool names are trademarks of their respective owners. We are not affiliated with OpenAI or Anthropic.