Use Case — AI Startups
Build GDPR-compliant AI products without building PII detection yourself
Your product processes user data before sending it to an LLM. You need PII detection. Building it takes months. Leyr gives you a production-ready API in minutes.
The compliance problem that blocks growth
Enterprise customers love your AI product — until procurement asks about GDPR compliance. Do you detect PII before it reaches the LLM? Where does that processing happen? Which regulation covers cross-border data transfers? Is there a data processing agreement?
Building robust PII detection infrastructure is a multi-sprint project that distracts your team from product work. You need regex patterns for 20+ languages, named entity recognition, confidence scoring, false-positive tuning — and it all needs to run in EU jurisdiction.
One API call. Full coverage.
Call the Leyr API before passing any user input to your LLM. Get back the anonymized version — with PII replaced by consistent placeholders — and a structured finding list for your audit logs.
Configure different PII policies per API key. Your production key blocks everything. Your development key allows test data through. Your enterprise tenant keys enforce customer-specific rules. All from the admin panel — no code changes.
EU-hosted. GDPR-ready.
All Leyr infrastructure runs in the EU. When an enterprise customer asks “where does PII processing happen?” the answer is simple: EU servers, covered by a GDPR Article 28 DPA. Your product inherits our compliance posture.
API-First Integration
REST API. One endpoint. Integrate in under an hour. Self-service API keys — no sales call required.
Per-Key Policy Config
Strict detection in production. Relaxed in development. Per-tenant overrides for enterprise customers. Configured from the admin panel.
EU Data Residency
All processing on EU infrastructure. GDPR Article 28 DPA included. Answer compliance questions on the first call.