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Portkey
AI gateway with guardrails, caching, and observability for 200+ LLMs — 11K+ stars
Open Sourcefreemium
About
Portkey is an AI gateway that sits between your application and LLM providers, offering unified API access to 200+ models, automatic retries and fallbacks, semantic caching, spend tracking, guardrails, and request/response logging. Production-grade reliability layer for AI applications.
Details
| Type | api-gateway, guardrails, caching, observability |
| Integrations | openai, anthropic, gemini, azure, aws-bedrock, 200+ providers |
| Language | typescript, python |
Tags
api-gatewayguardrailscachingobservabilitymulti-modelopen-source
Quick Info
- Organization
- Portkey
- Pricing
- freemium
- Free Tier
- Yes
- Updated
- Apr 1, 2026
11.1K7d ago100
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