
The AI Gateway for Reliable, Fast & Secure AI Apps
Portkey is a unified AI gateway and control plane that lets developers route requests to 1,600+ LLMs from 60+ providers through a single API. It provides production-grade infrastructure with built-in observability, guardrails, caching, fallbacks, and load balancing — used by 24,000+ organizations processing 120M daily requests.
Route requests to 1,600+ models from 60+ providers through a single REST API and SDK
Switch to alternate providers on failure with configurable retry logic and circuit breakers
40+ pre-built guardrails for input/output validation including prompt injection detection and PII filtering
Full logging of multimodal requests with distributed tracing and 21+ key metrics, OpenTelemetry-compliant
Simple and semantic caching layers that reduce costs and decrease latency for repeated queries
Distribute requests across multiple API keys and providers with conditional routing rules
Spending caps based on cost or token consumption with configurable rate limits
Unify calls to multiple AI providers through a single API for simplified management and seamless switching
Add automatic fallbacks and circuit breakers to ensure AI features stay online during provider outages
Use smart caching, budget limits, and load balancing to reduce LLM API spend
Deploy guardrails for prompt injection prevention, PII detection, and output validation in regulated industries
Best for platform teams running multi-model production systems who want continuous model comparison as part of their infrastructure. The gateway approach turns model evaluation from a one-time exercise into an ongoing optimization.
Best for teams using multiple LLM providers who need a unified safety layer across all customer-facing AI outputs
SOC 2, ISO 27001, HIPAA, GDPR compliant with AES-256 encryption and RBAC
Reliable backbone for autonomous AI agents with full observability across multi-step interactions

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