About FastRouter
FastRouter is a high-performance LLM gateway that routes requests to the optimal large language model based on speed, cost, and quality. It simplifies integration with multiple LLM providers through a single API endpoint. Developers can switch between models without changing their codebase.
Built for production environments, FastRouter uses intelligent routing algorithms to minimize latency and maximize throughput. It supports all major LLM providers including OpenAI, Anthropic, and Google.
Platforms
WebAPI
Best For
DevelopersTeamsEnterprise
Categories
llm-comparison
Capabilities & Features
Free Tier
API Access
Customizable
Not Available
No Signup Required
Open Source
Works Offline
Multimodal
Voice Input
Image Input
Image Output
Video Input
Video Output
Audio Output
File Upload
Web Search
Code Execution
Plugins
Memory
Collaboration
White Label
Self-Hostable
Browser Extension
Ideal Use Cases
codingproductivity
Pros & Cons
Single API for multiple LLMs
Intelligent routing for optimal performance
Easy integration
Limited free tier
Requires technical setup