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About

FastRouter is a unified API gateway that enables AI applications to access many large language, image, and audio models (like GPT-5, Claude 4 Opus, Gemini 2.5 Pro, Grok 4, etc.) through a single OpenAI-compatible endpoint. It features automatic routing, which dynamically picks the optimal model per request based on factors like cost, latency, and output quality. It supports massive scale (no imposed QPS limits) and ensures high availability via instant failover across model providers. FastRouter also includes cost control and governance tools to set budgets, rate limits, and model permissions per API key or project, and it delivers real-time analytics on token usage, request counts, and spending trends. The integration process is minimal; you simply swap your OpenAI base URL to FastRouter’s endpoint and configure preferences in the dashboard; the routing, optimization, and failover functions then run transparently.

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, Google Vertex AI, 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.) continues to work without modification.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers and AI engineering teams wanting a tool providing access, optimized performance, and cost governance under a single API

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

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

$50 per month
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

FastRouter
Founded: 2025
United States
fastrouter.ai/

Company Information

LLM Gateway
United States
llmgateway.io

Alternatives

Alternatives

Bifrost

Bifrost

Maxim AI
Kong AI Gateway

Kong AI Gateway

Kong Inc.

Categories

Categories

Integrations

Mistral AI
OpenAI
GPT-5
GPT-5.2
GPT-5.2 Instant
GPT-5.3 Instant
GPT-5.4 mini
GPT‑5.4 Thinking
Gemini 3 Deep Think
Gemini 3 Pro
Gemini 3.1 Flash-Lite
Go
Grok 4.1 Fast
Grok 4.1 Thinking
Grok 4.20
Grok 4.3
Groq
Java
Together AI
kluster.ai

Integrations

Mistral AI
OpenAI
GPT-5
GPT-5.2
GPT-5.2 Instant
GPT-5.3 Instant
GPT-5.4 mini
GPT‑5.4 Thinking
Gemini 3 Deep Think
Gemini 3 Pro
Gemini 3.1 Flash-Lite
Go
Grok 4.1 Fast
Grok 4.1 Thinking
Grok 4.20
Grok 4.3
Groq
Java
Together AI
kluster.ai
Claim FastRouter and update features and information
Claim FastRouter and update features and information
Claim LLM Gateway and update features and information
Claim LLM Gateway and update features and information