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PromptLock is a single API that protects your AI apps from prompt injection attacks AND automatically redacts sensitive data based on compliance frameworks—HIPAA for healthcare, PCI-DSS for payments, GDPR for personal data.
Most AI security tools make you choose: block attacks OR handle compliance. We do both in one call, under 100ms.
Built for startups and developers in regulated industries who don't have months to build custom security pipelines or enterprise budgets for bloated solutions.
PromptLockThe AI firewall that understands compliance context
Matthew Snyderleft a comment
Hey PH! I built PromptLock because I kept seeing the same problem: AI startups in healthcare and fintech scrambling to bolt together prompt injection detection + compliance tooling from 3-4 different vendors. The insight was simple—if you're already scanning user input for attacks, why not also check what type of sensitive data you're dealing with and apply the right compliance rules...
PromptLockThe AI firewall that understands compliance context