Not legal advice · Summaries of vendors' public pages, which change often. Verify with the vendor and your contract before relying on anything here.
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Does Claude for Work (Team / Enterprise) train on your data?

Business plan Anthropic · Assistant · Last verified

Doesn't train by default

Doesn't train on business data by default.

Short answer: No

Anthropic does not use inputs/outputs from commercial products (Claude for Work, API) to train models, unless you submit feedback or opt in.

Source: privacy.anthropic.com/en/articles/7996868-is-my-data-used-for-model-training

Why this matters: A "no" keeps your prompts and files out of Anthropic's models, where they couldn't be removed later. Confirm it covers the plan you use. Why training matters →

5/7 assurances found·6 of 9 fields confirmed from vendor pages

Below: retention, SOC 2, ISO 27001/42001, DPA, BAA, data residency and zero-retention for Claude for Work (Team / Enterprise), each linked to Anthropic's own page.

Personal plan Using the free or personal version? Claude (Free / Pro / Max) has different terms: You choose at signup · Compare personal vs business
Summary of Anthropic's public pages as of Oct 17, 2026. Not legal advice: terms vary by plan and contract and can change. Confirm with Anthropic before relying on it.

Trains on your data by default

No

Anthropic does not use inputs/outputs from commercial products (Claude for Work, API) to train models, unless you submit feedback or opt in.

Source:

Data retention

Unknown

Retention page checked describes API defaults; Claude for Work retention not stated there.

Pages checked:

SOC 2 Type II

Yes

Trust Center scope: SOC 2 Type 2.

Source:

ISO/IEC 27001

Yes

Trust Center: ISO 27001:2022.

Source:

ISO/IEC 42001

Yes

Trust Center: ISO/IEC 42001:2023.

Source:

DPA available

Yes

Commercial Terms incorporate the Anthropic DPA.

Source:

BAA / HIPAA

Yes

HIPAA listed in Trust Center; BAA available for HIPAA-ready Enterprise plans.

Source:

Data residency options

Unknown

Not stated on the Anthropic pages we checked.

Pages checked:

Zero-retention option

Unknown

ZDR agreements exist for API; not stated for Claude for Work.

Pages checked:

Vendor pages we monitor for this tool

We save a fingerprint (SHA-256 of the page's visible text) on every check so we can spot when a vendor edits its terms.

PageCheckedFingerprint
https://privacy.anthropic.com/en/articles/7996868-is-my-data-used-for-model-trainingOct 17, 2026e233763398b8…
https://privacy.anthropic.com/en/articles/7996866-how-long-do-you-store-my-organization-s-dataOct 17, 20265fdc322f9033…
https://www.anthropic.com/legal/commercial-termsOct 17, 202645ccf62bd437…
https://trust.anthropic.com/Oct 17, 2026a6f35179ec81…

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