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Comparisons › ChatGPT vs Grok
ChatGPT vs Grok: privacy for business
ChatGPT: Best-graded plan: ChatGPT Business (A). ChatGPT Business, ChatGPT Enterprise do not train on your data by default. ChatGPT Free, ChatGPT Plus can use your data for training unless you opt out.
Grok: Best-graded plan: Grok consumer (grok.com / app) (C). Grok consumer (grok.com / app) can use your data for training unless you opt out.
Grok: Best-graded plan: Grok consumer (grok.com / app) (C). Grok consumer (grok.com / app) can use your data for training unless you opt out.
ChatGPT
| Plan | Grade | Trains by default | Human review | Retention | DPA | SOC 2 |
|---|---|---|---|---|---|---|
| Free | C | yes (opt-out available) | unknown | Temporary Chats up to 30 days; regular chats until you delete them, then removed within 30 days (unless already de-identified) | not listed (OpenAI's DPA covers Business, Enterprise, API) | not listed (OpenAI's SOC 2 Type 2 covers the API, ChatGPT Business/Team, Enterprise and Edu) |
| Plus | C | yes (opt-out available) | unknown | Temporary Chats up to 30 days; regular chats until you delete them, then removed within 30 days (unless already de-identified) | not listed (OpenAI's DPA covers Business, Enterprise, API) | not listed (OpenAI's SOC 2 Type 2 covers the API, ChatGPT Business/Team, Enterprise and Edu) |
| Business | A | no | Limited: authorized staff and contractors for support/abuse | Admin-controlled; deleted chats removed within 30 days | yes | yes (Type 2) |
| Enterprise | A | no | Only for incidents, recovery with permission, or legal requirement | Admin-controlled; deleted chats removed within 30 days | yes | yes (Type 2) |
Sources: Free · Plus · Business · Enterprise
Is ChatGPT safe for business? · Full ChatGPT breakdown
Grok
| Plan | Grade | Trains by default | Human review | Retention | DPA | SOC 2 |
|---|---|---|---|---|---|---|
| consumer (grok.com / app) | C | yes ('Improve the model' is on by default; confirmed in the Grok app settings 2026-10-17) | yes (a limited number of authorized personnel, including to improve model performance) | Private Chat deleted within 30 days | unknown | unknown |
Sources: consumer (grok.com / app)
Is Grok safe for business? · Full Grok breakdown
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