“Zero” rarely means 0.0.

We score the data-retention claims behind every AI model, platform, and product so the promises you make your customers stay true.

The record of what isn't kept.

Data Custodian

Who holds the plaintext.

endpoint origin score (lower is better) verified
aws/bedrock · mode:none United StatesUS ZDR 0.5 · A 2026-08-24
cerebras/api · inference United StatesUS ZDR 0.5 · C 2026-08-24
fireworks/api · open models United StatesUS ZDR 0.5 (f) · B 2026-08-24
groq/api · zdr toggled United StatesUS ZDR 0.5 · B 2026-08-24
openrouter/api · zdr United StatesUS ZDR 0.5 (f,x) · B 2026-08-25
together/api · serverless default United StatesUS ZDR 0.5 (x) · C 2026-08-24
xai/api · zdr toggled United StatesUS ZDR 0.5 (r) · B 2026-08-24
anthropic/api · zdr org, non-covered United StatesUS ZDR 1.0 (s,f,r) · A 2026-08-24
google/vertex · geap United StatesUS ZDR 1.0 (s,f,r) · B 2026-08-24
microsoft/azure-openai · foundry United StatesUS ZDR 1.0 (s,f,h,r) · B 2026-08-24
mistral/api · zdr approved FranceFR ZDR 1.0 (f) · B 2026-08-24
openai/api · zdr org United StatesUS ZDR 1.0 (s,f,r) · A 2026-08-24
anthropic/api · default United StatesUS ZDR 2.0 (s) · B 2026-08-24
anthropic/claude-fable-5 · all platforms United StatesUS ZDR 2.0 (s,h) · A 2026-08-24
google/gemini-api · paid tier United StatesUS ZDR 2.0 (f,h) · B 2026-08-24
groq/api · default United StatesUS ZDR 2.0 · B 2026-08-25
mistral/api · default FranceFR ZDR 2.0 (f) · B 2026-08-25
openai/api · default United StatesUS ZDR 2.0 (f,h) · B 2026-08-24
xai/api · default United StatesUS ZDR 2.0 · B 2026-08-25
meta/model-api United StatesUS ZDR 3.0 · C 2026-08-24
openrouter/api · default United StatesUS ZDR 3.0 (x) · B 2026-08-25
alibaba/qwen · model studio ChinaCN ZDR 3.0 (f) · B 2026-08-25
moonshot/kimi-api · first-party ChinaCN ZDR 3.0 (f) · B 2026-08-25
deepseek/api · first-party ChinaCN ZDR 4.0 · B 2026-08-24
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We review artifacts, products, and companies for ZDR posture.