LLM Gateway

LLM Gateway

LLM Gateway is a unified API and routing layer that lets developers access 40+ LLM providers and 200+ models through a single OpenAI-compatible endpoint, with built-in cost analytics, reliability failover, key management, and options to self-host or use a managed service.

LLM Gateway is ai infrastructure software teams evaluate for software & gaming. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Freemium API Enterprise 80/100
#69 in Developer Tools (69 tools)
Added 1 year ago
Data reviewed Jul 15, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

Review official source →

Quick Overview

Best for: Software & Gaming

What it does

AI Infrastructure software for decision-makers comparing workflow fit and alternatives.

Best fit

Software & Gaming

Pricing snapshot

Freemium from Pay provider rates with a flat platform fee on top-ups (5% flat fee mentioned)

Next step

Compare LLM Gateway with similar tools before you shortlist it.

Compare this tool before you shortlist it

Review alternatives, pricing posture, and workflow fit side by side.

LLM Gateway

LLM Gateway provides a single, OpenAI-compatible API endpoint to route requests to 40+ LLM providers and 200+ models, enabling teams to switch providers without changing application code. It offers managed and self-hosted deployment options (AGPLv3 for self-hosting), bring-your-own-keys, real-time cost and latency analytics, automatic failover across providers for high reliability, and enterprise controls including audit logs and single sign-on. The product targets developers and teams that need multi-provider access, observability, and production-grade reliability for LLM-powered applications.

A fully open-source AI gateway that routes, manages, and analyzes LLM requests across multiple providers through a unified API interface.

Own this listing?

Claim this page for a one-time $29 to add pricing, features, screenshots, verified owner details, and a clearly labeled 30-day category position after the profile is live.

Claim this listing for $29

Key Features

Unified API Interface

OpenAI-compatible API endpoint — keep existing OpenAI SDK code and switch your base URL to LLM Gateway to route requests to many providers.

Multi-provider Support

Access 40+ providers and 200+ models (OpenAI, Anthropic, Google, and more) through a single integration to avoid vendor lock-in.

Performance Monitoring

Compare latency, cost, and quality across models with per-request metrics and analytics to choose the best model for each use case.

Secure Key Management

One dashboard for managing provider API keys and the option to bring-your-own-keys at no cost.

Self-host or Managed

Deploy on your infrastructure under AGPLv3 or use the hosted service; both options are supported.

Cost-aware Analytics

Track requests, tokens, total spend, and average cost per 1K tokens over selectable time windows.

Reliability & Automatic Failover

Automatically routes requests to healthy providers with failover to maintain availability when individual providers experience outages.

Errors & Reliability Monitoring

Monitor error rate, cache hit rate, and reliability trends from the dashboard.

Project-level Usage Explorer

Drill into project requests, models, errors, cache, and costs with detailed charts and tables.

Enterprise Controls & Audit Logs

Enterprise features include audit logs, SSO (SAML & OIDC), role-based access control, dedicated SLAs and white-label options.

LLM Guardrails

Built-in guardrails to prevent prompt injection, detect PII, and block malicious requests.

SOC 2 Type II Compliance

LLM Gateway is SOC 2 Type II certified, noted on the product page.

Pricing

Free Tier Available

Bring Your Own Keys is free; Self-hosting the AGPLv3 gateway is free forever.

Credits (Pay-as-you-go)

Pay provider rates with a flat platform fee on top-ups (5% flat fee mentioned)
  • Pay-as-you-go credits for any model at provider rates
  • Flat platform fee on top-ups (no token markup)

Bring Your Own Keys

Free
  • Route through your own provider API keys and pay providers directly
  • Routing, tracking, and analytics included at no cost

Self-host

Free (AGPLv3)
  • Deploy the gateway on your own infrastructure
  • Full routing layer available under AGPLv3 license

Enterprise

Custom / contact sales
  • Managed or self-hosted deployment with 99.9% SLA
  • SSO, custom SLAs, priority support, volume pricing, white-label options

Use Cases

Multi-provider routing for apps

Route requests to different LLM providers or models without changing application code, enabling A/B testing and model switching.

Cost and performance optimization

Use per-request cost and latency analytics to choose the most cost-effective and performant model for each task.

High-availability LLM infrastructure

Automatic failover across providers to maintain uptime even when individual providers experience outages.

Enterprise compliance and governance

Provide audit logs, SSO, RBAC, and custom SLAs for production and regulated environments.

Self-hosted gateway for control

Run the routing layer on your own infrastructure under AGPLv3 for full control over keys and data flow.

Integrations

OpenAI SDK compatibility

Drop-in compatible with existing OpenAI SDK code — change the base URL to use LLM Gateway.

Anthropic, Google, and other providers

Supports routing to many providers including OpenAI, Anthropic, Google, AWS Bedrock, Azure OpenAI and others.

Vercel AI SDK

Works with Vercel AI SDK as noted on the site.

Benefits

Simplifies integration by offering an OpenAI-compatible single endpoint for many providers.
Reduces vendor lock-in and enables quick switching between providers and models.
Improves reliability via automatic provider failover and monitoring.
Provides visibility into token usage and costs to optimize spend.
Offers enterprise-grade controls and compliance (SOC 2 Type II, SSO, audit logs).

Limitations

Claim this listing to add transparent limitations.

Frequently Asked Questions

What makes LLM Gateway different from OpenRouter?
Unlike OpenRouter, LLM Gateway offers full self-hosting under an AGPLv3 license, deeper real-time cost & latency analytics for every request, Bring Your Own Keys for free, and flexible enterprise add-ons such as dedicated shards and custom SLAs.

Getting Started

  1. 1 Step 1: Create a free account and get your LLM Gateway API key (no credit card required).
  2. 2 Step 2: Replace your OpenAI base URL with the LLM Gateway base URL (example provided on site) to route requests through the gateway.
  3. 3 Step 3: Add provider API keys (bring your own keys) or deploy the self-hosted gateway if you prefer to run on your infrastructure.

Support

docs

Documentation is available via the Docs link on the site for integration guides, models, and API usage.

contact

Contact or sales inquiries via the site's Contact/Talk to Sales options (page lists Contact Us and Talk to Sales).

community

Community links and social presence referenced (Twitter, Discord) for developer engagement.

API

Available: Yes
Documentation:

Documentation linked from the site (Docs) for API usage and SDK examples; example base URL: https://api.llmgateway.io/v1 shown on the site.

Compare LLM Gateway with similar tools

See how it stacks up against alternatives

Free
Docs.dev Your Own Hosted Docs Platform in Minutes

Docs.dev Your Own Hosted Docs Platform in Minutes

Docs.dev is a deployable documentation template that runs as a Cloudflare Worker in your account, using your GitHub repo as the source of truth and agent-powered drafting (e.g., Claude Code or Codex) to generate reviewable docs branches that your team publishes via commit.

Developer Tools
High-growth
Free
Bullet · Fast, by design.

Bullet · Fast, by design.

Bullet is a fast coding agent and developer tool that routes, searches, and executes code-focused tasks with a tight loop to minimize latency — offered as a macOS download and currently available in private beta.

Developer Tools
High-growth
Free
Codify

Codify

Codify is a cross-platform tool that declares and automates developer environments as code—via a CLI and dashboard—so teams and individuals can standardize, reproduce, and apply development setups on macOS, Linux, and WSL.

Developer Tools
High-growth
Freemium
Sign in with your ChatGPT account for free AI

Sign in with your ChatGPT account for free AI

Sign in with ChatGPT lets developers add ChatGPT account authentication to web apps so users can access OpenAI AI capabilities (works across free and paid ChatGPT accounts). It provides React components and helper methods to obtain encrypted, locally stored credentials and call the AI SDK from the signed-in account.

Developer Tools
High-growth
Contact for pricing
Projektor

Projektor

Projektor is an agent-native issue tracker and wiki designed to run with AI coding agents as first-class clients, deployable as a single Cloudflare Worker and intended for cross-project, fleet-scale self-hosting.

Developer Tools
High-growth
Paid
OTP Inspired actor supervisor based full stack templates

OTP Inspired actor supervisor based full stack templates

ShipStacks provides production-grade, OTP-inspired full-stack SaaS templates that include supervisors/actor patterns, auth, payments, uploads, AI chat and agent playbooks, and Docker-ready deployment in multiple languages and frameworks.

Developer Tools
High-growth
Contact for pricing
Make Sense of Any GitHub PR

Make Sense of Any GitHub PR

MakeSense (powered by LiveReview) gives a concise, easy-to-understand explanation of any public GitHub pull request, classifies issues by severity across security/maintainability/performance/correctness, and includes a short quiz to check understanding — ready in under 30 seconds.

Developer Tools
High-growth
Free
Zlvox

Zlvox

Zlvox is a privacy-first collection of 30+ fast, browser-based developer utilities — AI tools, PDF and image processors, JSON/data utilities, QR and security tools — designed to run client-side with no sign-up or server-side data retention.

Developer Tools
High-growth

Premium Alternatives

Paid
OTP Inspired actor supervisor based full stack templates

OTP Inspired actor supervisor based full stack templates

ShipStacks provides production-grade, OTP-inspired full-stack SaaS templates that include supervisors/actor patterns, auth, payments, uploads, AI chat and agent playbooks, and Docker-ready deployment in multiple languages and frameworks.

Developer Tools
High-growth
Paid
Finetunefast

Finetunefast

FinetuneFast provides finetuning boilerplates, inference templates, and deployment tooling to accelerate building and shipping ML models (text-to-image, LLMs, RAG, TTS) — aimed at developers, indie makers and businesses who want production-ready examples and fast time-to-deploy.

Developer Tools
Enterprise-ready
Paid
runpod

runpod

Runpod is an AI Developer Cloud that provides on-demand GPU infrastructure—Pods, Serverless endpoints, and multi-node Clusters—enabling teams to experiment, train, fine-tune, deploy, and scale AI workloads across 31 global regions with support for 30+ GPU SKUs.

Developer Tools
Enterprise-ready High-growth
Paid
Defapi

Defapi

Defapi is an enterprise-grade AI model orchestration platform that provides developers unified access to leading AI models (OpenAI, Anthropic, Google, and more) with intelligent routing, load balancing, usage monitoring, and enterprise-grade security.

Developer Tools
Enterprise-ready
Paid
coder

coder

Coder provides self-hosted AI-native development infrastructure—workspaces, AI coding agents, and centralized AI governance—designed to let enterprises run, observe, and control LLM-powered development on infrastructure they own.

Developer Tools
Paid
monokit

monokit

MonoKit is a production-ready, AI-friendly full-stack monorepo starter that combines Next.js, Fastify, TypeScript, and a curated set of infrastructure and developer tools to accelerate building and shipping web applications.

Developer Tools

Explore Related Categories

Explore by Outcome