Tool comparisons
Prices, limits and terms for two or three tools, side by side.
| Decision detail | Claude | ChatGPT |
|---|---|---|
| Plan | Pro | Free |
| Provider-listed price | USD 20.00 per month | USD 0.00 per month |
| Monthly equivalent | USD 20.00 monthly | USD 0.00 monthly |
| Availability | See provider eligibility | See provider eligibility |
| Eligibility | Unspecified | Unspecified |
| Limits | Usage limits apply. | Limits apply to uploads, voice, images and other features. |
| Commitment | Unspecified | Unspecified |
| Price source | Source ↗ · 2026-09-13T18:48:38Z | Source ↗ · 2026-09-13T19:00:00Z |
| Tax | VAT excluded | VAT treatment unspecified |
| Minimum seats | 1 | 1 |
| Cost basis | Per subscription or unspecified | Per subscription or unspecified |
| Category | assistant | assistant |
| Capabilities | general assistant, research | general assistant, research |
| uk availability | The provider lists the United Kingdom as a supported country. This does not verify every feature, billing method or local data-processing region. verified (Claude.ai)
Country support only; no inferred UK data residency. Report an update | The provider lists the United Kingdom as a supported country. This does not verify every feature, billing method or local data-processing region. verified (ChatGPT web/mobile)
Country support only; no inferred UK data residency. Report an update |
| vat | Unspecified for this plan | Unspecified for this plan |
| cancellation | Website subscriptions renew automatically until cancelled. Avoiding renewal requires cancellation at least 24 hours before the final day of the term; app-store subscriptions follow that store’s process. verified (Pro consumer)
Vendor documentation checked by Codex; no first-hand product test. Report an update | Unspecified for this plan |
| refund | Unspecified for this plan | Unspecified for this plan |
| auto renewal | Unspecified for this plan | Unspecified for this plan |
| commercial rights | The consumer terms assign Anthropic’s rights, if any, in outputs to the user; input permissions, lawful use and third-party rights remain the user’s responsibility. verified (Pro consumer)
Vendor documentation checked by Codex; no first-hand product test. Report an update | Users retain input rights and receive OpenAI’s rights, if any, in output. Output may be non-unique; third-party rights and usage restrictions still apply. verified (Individual ChatGPT under UK terms)
Vendor documentation checked by Codex; no first-hand product test. Report an update |
| data storage | Unspecified for this plan | Unspecified for this plan |
| inference region | Unspecified for this plan | Unspecified for this plan |
| training policy | Consumer model training can be disabled in account settings. Feedback and safety-review exceptions remain. verified (Pro consumer)
Vendor documentation checked by Codex; no first-hand product test. Report an update | Individual content may be used for model improvement; account settings provide a training opt-out. verified (Individual ChatGPT under UK terms)
Vendor documentation checked by Codex; no first-hand product test. Report an update |
| retention | Deleted chats leave history immediately and backend storage within 30 days. Opted-in training data may remain five years; flagged content, feedback and legal retention have separate exceptions. verified (Pro consumer)
Vendor documentation checked by Codex; no first-hand product test. Report an update | Chats remain until deleted; deletion normally completes within 30 days, with de-identification, legal and security exceptions. Library files require separate deletion; deleting their chat is insufficient. verified (Individual ChatGPT)
Vendor documentation checked by Codex; no first-hand product test. Report an update |
| dpa | Unspecified for this plan | Unspecified for this plan |
| uk transfer | Unspecified for this plan | Unspecified for this plan |
| subprocessors | Unspecified for this plan | Unspecified for this plan |
| security evidence | Unspecified for this plan | Unspecified for this plan |
| nhs evidence | Unspecified for this plan | Unspecified for this plan |
| data export | Unspecified for this plan | Unspecified for this plan |
| support | Unspecified for this plan | Unspecified for this plan |
| free limits | Unspecified for this plan | Unspecified for this plan |
| file support | Unspecified for this plan | Unspecified for this plan |
| search citations | Unspecified for this plan | Unspecified for this plan |
| export | Unspecified for this plan | Unspecified for this plan |
| In your stack |
The address of this comparison contains product and plan choices only. Private stack details are saved separately.
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