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B
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Claude

Anthropic

83/100

Good disclosure · High confidence

Grade scaleA · 85–100B · 70–84C · 55–69D · 40–54F · 0–39

The strongest policy in the set, though consumer chats train by default, which caps it below A.

What the policy says

Training

Trains by default with a named account-settings opt-out.

Deletion

Explicit deletion; conversations purged from the backend within 30 days.

Transfers

Adequacy decisions and Standard Contractual Clauses named.

Accountability

Named DPO; ISO 42001 and SOC 2 claimed on the Trust Center.

Details

Category
Assistant
Modalities
text
Processes biometrics
No
Policy last updated
2026-06-08
Region scored
Global / US-default
Assessed
2026-06-20
Read Claude's privacy policy

Every grade scores what an app discloses about its data governance in its public privacy policy and terms, not its verified behaviour. A strong policy can hide weak practice, and a thin policy can hide good practice.

Claude: grade B | AI App Trust & Transparency Index