RouteLLM

RouteLLM

LMSYS
+
+

Related Products

  • KrakenD
    71 Ratings
    Visit Website
  • Cloudflare
    1,915 Ratings
    Visit Website
  • Dragonfly
    16 Ratings
    Visit Website
  • Evertune
    1 Rating
    Visit Website
  • Google AI Studio
    11 Ratings
    Visit Website
  • ManageEngine OpManager
    1,592 Ratings
    Visit Website
  • StackAI
    48 Ratings
    Visit Website
  • JS7 JobScheduler
    1 Rating
    Visit Website
  • ManageEngine EventLog Analyzer
    190 Ratings
    Visit Website
  • IPVanish
    111 Ratings
    Visit Website

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

Developed by LM-SYS, RouteLLM is an open-source toolkit that allows users to route tasks between different large language models to improve efficiency and manage resources. It supports strategy-based routing, helping developers balance speed, accuracy, and cost by selecting the best model for each input dynamically.

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

AI developers and researchers looking to optimize workflows using multiple LLMs through intelligent routing and performance-aware model selection

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

No information available.
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

LMSYS
github.com/lm-sys/RouteLLM

Alternatives

Alternatives

Tyk

Tyk

Tyk Technologies

Categories

Categories

Integrations

OpenAI
Amazon Bedrock
Anyscale
Chatbot Arena
Claude
GPT-4
GPT-5.1 Pro
GPT-5.2 Pro
GPT-5.2 Thinking
Gemini 3 Flash
Gemini 3 Pro
Gemini Enterprise
GitHub
Grok 4.1
Grok 4.1 Fast
Grok 4.20
Mistral AI
Ollama
Python
Taam Cloud

Integrations

OpenAI
Amazon Bedrock
Anyscale
Chatbot Arena
Claude
GPT-4
GPT-5.1 Pro
GPT-5.2 Pro
GPT-5.2 Thinking
Gemini 3 Flash
Gemini 3 Pro
Gemini Enterprise
GitHub
Grok 4.1
Grok 4.1 Fast
Grok 4.20
Mistral AI
Ollama
Python
Taam Cloud
Claim FastRouter and update features and information
Claim FastRouter and update features and information
Claim RouteLLM and update features and information
Claim RouteLLM and update features and information