How long does Spellbook keep your data?

Requires Spellbook to maintain agreements with all Third Party LLMs that prohibit them from storing or retaining Customer Data beyond the time needed to generate and return Output, establishing a zero-retention obligation at the subprocessor level.

Their words · Terms of Service

“ (iii) Zero Data Retention by Third Party LLMs. Customer Data transmitted to Third Party LLMs via the Spellbook AI Platform will be processed in real-time solely for the purpose of generating the requested Output. Accordingly, Spellbook will maintain agreements with all Third Party LLMs prohibiting them from storing or retaining any Customer Data (including Inputs, Document Data, or any other transmitted information) beyond the time necessary to generate and return Output to Spellbook.”

Captured 2026-06-07. Open captured source →Snapshot SHA-256: 29dbdc585be2cee9febb543fa44e2ba797137e889bbe8b78ab6bee6f2760290f

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Informational only, not legal advice. Terms can change; check the cited policy and capture date before relying on this answer.

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