Best LLM Gateway & Observability Tools

Compare 1 top-rated llm gateway & observability tools. Find features, pricing, pros, cons, and alternatives.

🏆 Top Tools in This Category

Portkey

MCP
MCP Server/Client
🔴Developer

Production AI control plane: AI gateway, prompt management, observability, guardrails, and MCP gateway in front of 1,600+ LLM providers.

LLM Gateway & Observability tools

Portkey

MCP
MCP Server/Client
🔴Developer

Production AI control plane: AI gateway, prompt management, observability, guardrails, and MCP gateway in front of 1,600+ LLM providers.

Key Features:

  • OpenAI-compatible AI gateway
  • Multi-provider routing across 1,600+ models
  • Automatic fallbacks, load balancing, retries, and request timeouts

Freemium

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