PII-safe prompts,
in one API call
Detect and sanitize PII before it reaches your LLM. Replace real data with tokens or realistic fakes. Restore original values after the model responds.
# Before: raw prompt hits your LLM
prompt = "Help John Smith (john@acme.com, SSN 392-45-7810)"
# Sanitize with raipii
result = ps.sanitize(prompt, mode="fake_substitute")
# → "Help Michael Torres (m.torres@email.net, SSN 847-23-1956)"
# Restore after LLM responds
original = ps.restore(llm_response, result.session_id)
# → Real names/emails back in the responseOr use proxy mode — one line change, zero code rewrites
OpenAI
Anthropic
Gemini
Groq
Mistral
DeepSeek- client = OpenAI(api_key="sk-...")+ client = OpenAI(api_key="ignored",+ base_url="https://api.raipii.com/v1/proxy/openai",+ default_headers={"X-LLM-API-Key": "sk-..."})
PII is sanitized before it reaches the LLM and restored in the response. Requires Growth tier. Learn more →
Everything your LLM pipeline needs
High-accuracy detection
Detects both structured PII (SSN, credit cards, JWTs) and contextual entities (names, addresses) with high precision.
Fake data substitution
Replace PII with realistic synthetic values. LLMs reason naturally over fake data and produce better output.
HIPAA-ready
Enable HIPAA mode to ensure no PHI is sent to any external service. All detection runs within your region.
Multi-turn sessions
Conversation sessions keep consistent substitutions across all turns. Same entity → same fake.
LLM Proxy mode
Change one line of code. raipii sits between your app and any LLM provider — no SDK changes required.
Simple, usage-based pricing
Billed by characters processed. No seat fees.
Starter
2M chars/month
- Token + redact modes
- PII detection
- 1hr session TTL
- Community support
Growth
100M chars/month
- All substitution modes
- Enhanced PII detection
- Fake data generation
- 24hr conversation sessions
- LLM Proxy mode
- Email support
Business
1B+ chars/month
- Everything in Growth
- Private network connectivity
- HIPAA mode
- EU data residency
- GDPR erasure API
- Slack support