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Data analysis

LLM Gateway

Unified API to route, manage, and analyze LLM requests.

Source rating 5.0 (99) 161k views 161k/mo traffic 0 saves Freemium
LLM Gateway API management Ai infrastructure
More categories (11)
open-source Unified API Multi-provider LLM Usage analytics Performance Monitoring API Key Management Self-Hosted Cloud Deployment Model orchestration AI proxy LLM routing
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Free + from $50 / month

Verdict

A quick read before you dig into the full page.

Best if
You are developers and need: Managing and routing LLM requests across various providers through a single API
Skip if
You need enterprise SLAs or a fully managed team plan right away
Pick this when
Freemium · Free + from $50 / month

Overview

LLM Gateway is a platform that allows users to route, manage, and analyze their Large Language Model (LLM) requests across multiple providers using a unified API interface. It is fully open source and compatible with the OpenAI API format for seamless integration.

LLM Gateway screenshot

Best for

Short scenarios where LLM Gateway tends to shine.

  • Managing and routing LLM requests across various providers through a single API.

    Best for Developers

  • Tracking and analyzing LLM usage, costs, and performance.

    Best for AI Engineers

  • Migrating existing OpenAI API integrations to support multiple LLM providers.

    Best for Data Scientists

  • Deploying a self-hosted LLM proxy for full data control and no usage limits.

    Best for Organizations using multiple LLM providers

  • Comparing different LLM models' performance and cost-effectiveness.

    Best for Teams managing LLM infrastructure

How it works

To use LLM Gateway, users simply change their existing API endpoint to `https://api.llmgateway.io/v1` and use their LLM Gateway API key. It is compatible with the OpenAI API format, allowing for seamless migration and integration with existing code in various languages and frameworks like Python, TypeScript, Next.js, Java, Rust, Go, PHP, and Ruby. LLM Gateway then routes the request to the appropriate provider while tracking usage and performance.

Example outputs 1

Sample generations and before/after results for LLM Gateway.

LLM Gateway screenshot
LLM Gateway screenshot

Access & connections

Where you can use LLM Gateway.

Platforms

Web

Capabilities

What this tool accepts, produces, and is strongest at.

Highlights

  • Unified API Interface (OpenAI API compatible)
  • Multi-provider Support
  • Usage Analytics (requests, tokens, response times, costs)
  • Performance Monitoring
  • Secure Key Management
  • Self-hosted or Cloud deployment
  • Model Orchestration (dynamic routing to optimal AI model)
  • Simple Integration

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In the news

Launch coverage and community mentions for LLM Gateway.

FAQ 3

What is LLM Gateway?
LLM Gateway is a platform that allows users to route, manage, and analyze their Large Language Model (LLM) requests across multiple providers using a unified API interface. It is fully open source and compatible with the OpenAI API format for seamless integration.
How to use LLM Gateway?
To use LLM Gateway, users simply change their existing API endpoint to `https://api.llmgateway.io/v1` and use their LLM Gateway API key. It is compatible with the OpenAI API format, allowing for seamless migration and integration with existing code in various languages and frameworks like Python, TypeScript, Next.js, Java, Rust, Go, PHP, and Ruby. LLM Gateway then routes the request to the appropriate provider while tracking usage and performance.
What makes LLM Gateway different from OpenRouter?
Unlike OpenRouter, LLM Gateway offers full self-hosting under an MIT license, deeper real-time cost & latency analytics for every request, zero gateway fee on the $50 Pro plan when you bring your own provider keys, and flexible enterprise add-ons (dedicated shard, custom SLAs).
LLM Gateway Free + from $50 / month
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