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promptShield — Startup Profile
Startup

promptShield

Anonymize client docs before you paste them into AI

Security & Privacy

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About the startup

The AI data barrier, solved. Anonymize sensitive documents before they reach any AI - then decode the response to restore the real values. 100% offline: nothing ever leaves your machine. Unlike enterprise PII tools built for dev teams (API keys, SDKs, cloud pipelines), promptShield is a desktop app a solo professional installs in two minutes. Detects names, emails, IBANs & more across 7 languages. Free for ever for individuals.

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