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.