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Portkey Alternatives

AI gateway for routing to 1,600+ LLMs with observability, guardrails, and prompt management

Portkey is an AI infrastructure platform with an open-source AI gateway at its core.

Explore 39 alternatives to Portkey across 2 categories. Each tool listed below shares at least one category with Portkey.

Top Portkey alternatives at a glance

  1. Agenta. Open-source prompt management, evaluation, and observability for LLM apps
  2. Arize AI. AI observability platform with tracing, evaluation, and monitoring for LLM and ML applications
  3. Braintrust. Stop building AI in the dark.
  4. Cekura. Testing and monitoring platform for AI voice and chat agents
  5. Comet Opik. Comet provides an end-to-end model evaluation platform for AI developers.

📊 Observability & Analytics

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✍️ Prompt engineering

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