LowRouter

LowRouter

Carbonifer
+
+

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About

LLM Gateway is a fully open source, unified API gateway that lets you route, manage, and analyze requests to any large language model provider, OpenAI, Anthropic, Gemini Enterprise Agent Platform, and more, using a single, OpenAI-compatible endpoint. It offers multi-provider support with seamless migration and integration, dynamic model orchestration that routes each request to the optimal engine, and comprehensive usage analytics to track requests, token consumption, response times, and costs in real time. Built-in performance monitoring lets you compare models’ accuracy and cost-effectiveness, while secure key management centralizes API credentials under role-based controls. You can deploy LLM Gateway on your own infrastructure under the MIT license or use the hosted service as a progressive web app, and simple integration means you only need to change your API base URL, your existing code in any language or framework (cURL, Python, TypeScript, Go, etc.)

About

LowRouter is a European AI gateway for agents and apps, providing one API key and one bill in euros for language models from European and international providers. Set routing rules per API key, including EU-sovereign providers only, lower-carbon routing, lower-cost routing, or a combination. Responses report the provider and region, with an estimated carbon figure when model data supports it. Coding agents such as OpenCode, Claude Code, and Cline can use LowRouter as a custom provider. Apps built with LangChain or the OpenAI SDK can also connect. Aliases let you switch models or providers without changing code, and automatic routing can send eligible requests to another provider when a route fails. The public model catalogue can be searched by sovereignty and carbon intensity. Tokens are billed at provider prices without a per-token markup; credit top-ups carry a fee, and there is no subscription. LowRouter is operated by Carbonifer SAS in Nantes, France.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and teams building AI applications in need of a tool to integrate, optimize and monitor multiple LLM providers without changing their existing code

Audience

Developers and companies that run or build AI agents and need EU-sovereign routing, per-request carbon estimates, and one bill in euros.

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$50 per month
Free Version Supported
Free Trial Not Supported

Pricing

€5/top-up
Pay as you go with a €5 minimum credit top-up. Tokens are billed at provider prices without a per-token markup. A 5.5%–8.5% fee plus €0.30 applies to each top-up, depending on billing situation; applicable VAT is added at checkout. Credits expire 12 months after purchase, and there is no subscription.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

LLM Gateway
United States
llmgateway.io

Company Information

Carbonifer
Founded: 2023
France
lowrouter.ai

Alternatives

Alternatives

ModelLane

ModelLane

Galadriel Labs
Experiential

Experiential

Experiential Labs

Categories

AI Gateways Supported
LLM Routers Supported

Categories

LLM Routers Supported

Integrations

Aider Not Supported
Claude Supported
Claude Code Not Supported
Cline Not Supported
Cursor Not Supported
DeepSeek Supported
Go Supported
Google AI Studio Supported
Goose Not Supported
Groq Supported
Java Supported
LangChain Not Supported
LlamaIndex Not Supported
Mistral AI Supported
OpenAI Supported
PHP Supported
Ruby Supported
Rust Supported
TypeScript Supported
kluster.ai Supported

Integrations

Aider Supported
Claude Not Supported
Claude Code Supported
Cline Supported
Cursor Supported
DeepSeek Not Supported
Go Not Supported
Google AI Studio Not Supported
Goose Supported
Groq Not Supported
Java Not Supported
LangChain Supported
LlamaIndex Supported
Mistral AI Not Supported
OpenAI Not Supported
PHP Not Supported
Ruby Not Supported
Rust Not Supported
TypeScript Not Supported
kluster.ai Not Supported
Claim LLM Gateway and update features and information
Claim LLM Gateway and update features and information
Claim LowRouter and update features and information
Claim LowRouter and update features and information