
Portkey AI provides a gateway platform for managing and observing large language model deployments.
Portkey AI offers an LLM gateway and observability platform that helps developers route, monitor, and optimize their generative AI application workloads across multiple model providers. The platform provides unified APIs, fallback mechanisms, and cost controls for production AI deployments.
The company serves engineering teams building production generative AI applications, offering tools for prompt management, model routing, and performance analytics across proprietary and open-source LLMs.



Open-source LLM engineering platform for tracing, prompt management, evaluations, and analytics.


Open source AI gateway routing every model behind one zero-markup OpenAI-compatible endpoint.


Unified production inference platform with gateway, router, cache, observability, evaluation, fine-tuning, and custom GPU hosting.


AI Control Plane monitors, evaluates, and governs enterprise AI agents across their lifecycle.


Weave Router is a drop-in proxy that routes each inference request to the lowest-cost model that answers at frontier parity.


Observability and evaluation platform for shipping quality AI agents at scale.


IonRouter is a high-throughput, low-cost inference API and drop-in OpenRouter alternative powered by Cumulus Labs' IonAttention engine.
Platform for building, testing, and monitoring AI agents in production.

Open-source LLM engineering platform for tracing, prompt management, evaluations, and analytics.

Open source AI gateway routing every model behind one zero-markup OpenAI-compatible endpoint.

Unified production inference platform with gateway, router, cache, observability, evaluation, fine-tuning, and custom GPU hosting.

AI Control Plane monitors, evaluates, and governs enterprise AI agents across their lifecycle.

Weave Router is a drop-in proxy that routes each inference request to the lowest-cost model that answers at frontier parity.

Observability and evaluation platform for shipping quality AI agents at scale.

IonRouter is a high-throughput, low-cost inference API and drop-in OpenRouter alternative powered by Cumulus Labs' IonAttention engine.
