LLM Gateway

LLM Gateway is an AI Frameworks & Infra tool that provides a unified API for managing and routing LLM requests across multiple providers. It supports over 210 models and offers real-time cost and latency analytics.

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At a glance

Pricing

Freemium · Usage-based · Enterprise · Open Source

Free tier

Yes

API

Yes

Skill level

Technical

About

What is LLM Gateway?

LLM Gateway offers a unified API interface to route, manage, and analyze LLM requests across more than 25 providers and 210 models, including OpenAI, Anthropic, and Google. It allows users to switch between models and providers without changing code, using a single API key. The platform provides deep, real-time analytics on cost, latency, and reliability, helping users optimize their LLM usage. Key features include secure key management, self-hosting options, and guardrails for prompt injection and PII detection. It's designed to integrate seamlessly with existing OpenAI SDK code by simply changing the base URL, making it easy for developers to adopt.

Best used for

Ideal for developers and startup founders who need to integrate multiple LLM providers, monitor their performance and costs, and switch between models seamlessly. Especially valuable for teams looking to avoid vendor lock-in and optimize their LLM infrastructure with detailed analytics and self-hosting capabilities.

Common actions

manage LLM requests

route LLM traffic

analyze LLM costs

monitor LLM performance

integrate multiple LLMs

Capabilities

Key features

Unified API interface
Multi-provider support
Performance monitoring
Secure key management
Self-hosted option
Cost-aware analytics
LLM Guardrails

Target Audience

developerstartup founderproduct manager

Integrations

Not yet documented

Pricing & Plans

Freemium · Usage-based · Enterprise · Open Source

Not publicly disclosed. Check llmgateway.io for current pricing.

FAQs

What makes LLM Gateway different from OpenRouter?

LLM Gateway offers full self-hosting under an AGPLv3 license, deeper real-time cost and latency analytics, and allows users to bring their own API keys for free. It also provides flexible enterprise add-ons like dedicated shards and custom SLAs.

What models and providers does LLM Gateway support?

LLM Gateway supports over 210 models across 25+ providers, including major ones like OpenAI, Anthropic, and Google, as well as Llama and Mistral. New models are typically added within 48 hours of their launch.

How much does it cost to use LLM Gateway?

LLM Gateway offers a free tier with no credit card required. For paid usage, it's pay-as-you-go with a flat 5% platform fee on credit usage. Users can also use their own provider API keys for free. Enterprise plans offer custom SLAs and volume discounts.

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Data & Analytics › Business Intelligence Coding & Development › DevOps & Infrastructure Coding & Development › Open Source & Models Data & Analytics › Real-Time Analytics Productivity & Business › Strategy & Planning

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