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Average Ratings 0 Ratings
Description
FastRouter serves as a comprehensive API gateway designed to facilitate AI applications in accessing a variety of large language, image, and audio models (such as GPT-5, Claude 4 Opus, Gemini 2.5 Pro, and Grok 4) through a streamlined OpenAI-compatible endpoint. Its automatic routing capabilities intelligently select the best model for each request by considering important factors like cost, latency, and output quality, ensuring optimal performance. Additionally, FastRouter is built to handle extensive workloads without any imposed query per second limits, guaranteeing high availability through immediate failover options among different model providers. The platform also incorporates robust cost management and governance functionalities, allowing users to establish budgets, enforce rate limits, and designate model permissions for each API key or project. Real-time analytics are provided, offering insights into token utilization, request frequencies, and spending patterns. Furthermore, the integration process is remarkably straightforward; users simply need to replace their OpenAI base URL with FastRouter’s endpoint while configuring their preferences in the user-friendly dashboard, allowing the routing, optimization, and failover processes to operate seamlessly in the background. This ease of use, combined with powerful features, makes FastRouter an indispensable tool for developers seeking to maximize the efficiency of their AI applications.
Description
OpenRouter Fusion transforms a prompt into a compact deliberation process involving multiple models, allowing users to access combined results as effortlessly as they would from a single model. A consortium of specialized models examines the prompt simultaneously while utilizing web search and web fetch capabilities, after which a judge model evaluates their outputs and presents a structured analysis featuring consensus, contradictions, partial coverage, unique insights, and blind spots. This comprehensive analysis culminates in the final answer, enabling users to gain insights from various viewpoints instead of depending solely on one model. Fusion is particularly advantageous in scenarios where a single model falls short, such as in research, expert evaluations, comparative prompts, multi-domain inquiries, or any situation where inaccuracies could be costly. Users have the flexibility to access Fusion directly via the openrouter/fusion model alias, activate it as a fusion server tool, or set it up through the Fusion plugin; all these methods utilize the same underlying framework. By providing these versatile entry points, Fusion caters to a wide range of user needs and preferences.
API Access
Has API
Yes
API Access
Has API
Yes
Integrations
Claude Opus 4
Yes
GPT-5
Yes
GPT-5.1 Instant
Yes
GPT-5.1 Pro
Yes
GPT-5.2
Yes
GPT-5.2 Thinking
Yes
GPT-5.5 Pro
Yes
GPT-5.6 Luna
Yes
GPT-5.6 Sol Ultrafast
Yes
GPT-5.6 Terra
Yes
Integrations
Claude Opus 4
No
GPT-5
No
GPT-5.1 Instant
No
GPT-5.1 Pro
No
GPT-5.2
No
GPT-5.2 Thinking
No
GPT-5.5 Pro
No
GPT-5.6 Luna
No
GPT-5.6 Sol Ultrafast
No
GPT-5.6 Terra
No
Pricing Details
No price information available.
Free Trial
Yes
Free Version
No
Pricing Details
Free
Free Trial
No
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
Yes
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
FastRouter
Founded
2025
Country
United States
Website
fastrouter.ai/
Vendor Details
Company Name
OpenRouter
Founded
2023
Country
United States
Website
openrouter.ai/fusion