Protect sensitive data, prevent prompt injection, and control costs before requests reach your LLM.
Everything you need to deploy AI agents safely in production.
Automatically detect and scrub names, emails, phone numbers, SSNs, and medical information before it reaches the LLM.
Set hard spending limits per request, user, or session. Stop runaway costs before they happen.
Detect and block prompt injection attempts, jailbreaks, and adversarial inputs in real-time.
Log every request and response with complete lineage tracking for compliance and debugging.
Local processing means your guardrails add microseconds, not seconds, to request times.
Works with OpenAI, Anthropic, Azure, and any LLM. Wrap your client in two lines of code.
Transparent protection that doesn't slow you down.
proxy0 wraps your LLM client and inspects every outgoing request before it leaves your infrastructure.
PII is detected, tokenized, and scrubbed. Injections are blocked. Budgets are enforced. All locally.
When the LLM responds, original values are seamlessly rehydrated so your app works as expected.
Deploy AI with confidence in environments where data privacy is non-negotiable.
HIPAA-compliant AI workflows. Patient data never reaches external APIs unprotected.
Protect account numbers, transaction data, and PII while leveraging AI for customer service.
Confidential document analysis without exposing privileged information to third parties.
Be the first to secure your AI agents with proxy0.