Audience

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

About FastRouter

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.

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Pricing

Free Trial:
Free Trial available.

Integrations

API:
Yes, FastRouter offers API access
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Ratings/Reviews

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Company Information

FastRouter
Founded: 2025
United States
fastrouter.ai/

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Product Details

Platforms Supported
Cloud
Training
Documentation
Live Online
Support
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FastRouter Frequently Asked Questions

Q: What kinds of users and organization types does FastRouter work with?
Q: What languages does FastRouter support in their product?
Q: What kind of support options does FastRouter offer?
Q: What other applications or services does FastRouter integrate with?
Q: Does FastRouter have an API?
Q: What type of training does FastRouter provide?
Q: Does FastRouter offer a free trial?

FastRouter Product Features

FastRouter Additional Categories