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About

Cheaper Inference is an OpenAI-compatible API gateway that provides access to AI models from multiple providers through a single API key, without requiring users to change their request format. Developers can switch by replacing the provider base URL and API key while keeping the same model, messages, tools, streaming settings, and response handling. It supports text and image models, vision-capable chat requests, streaming, prompt caching, reasoning controls, and temporary image uploads for larger vision payloads. Models are selected per request, and the catalog can be filtered by type, vision, reasoning, streaming, or provider. Automatic retries handle network and provider failures, while eligible fallback routes can be tried before a request fails. Every request is visible in History, giving teams a record of request volume, token usage, and operational activity.

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.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI teams and developers in need of a tool to access and route requests across multiple AI models and providers through one OpenAI-compatible API

Audience

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

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$0.48 per output
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

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 Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

Keak
United States
cheaperinference.com

Company Information

FastRouter
Founded: 2025
United States
fastrouter.ai/

Alternatives

Alternatives

Categories

AI Gateways Supported
AI Inference Supported

Categories

AI Gateways Supported
API Gateways Supported
LLM Routers Supported

Integrations

GPT-5.4 Supported
GPT-5.4 Pro Supported
GPT-5.4 mini Supported
GPT-5.4 nano Supported
GPT-5.5 Supported
GPT-5.5 Pro Supported
GPT-5.6 Luna Supported
GPT-5.6 Sol Supported
GPT-5.6 Terra Supported
Gemini 3 Flash Supported
Gemini 3.1 Flash-Lite Supported
Gemini 3.1 Pro Supported
GLM-4.7 Supported
GLM-5.2 Supported
GPT-4.1 nano Supported
GPT-5 Not Supported
GPT-5.1 Instant Not Supported
GPT-5.2 Pro Not Supported
Gemini 3.8 Flash Supported
Kimi K3 Supported

Integrations

GPT-5.4 Supported
GPT-5.4 Pro Supported
GPT-5.4 mini Supported
GPT-5.4 nano Supported
GPT-5.5 Supported
GPT-5.5 Pro Supported
GPT-5.6 Luna Supported
GPT-5.6 Sol Supported
GPT-5.6 Terra Supported
Gemini 3 Flash Supported
Gemini 3.1 Flash-Lite Supported
Gemini 3.1 Pro Supported
GLM-4.7 Not Supported
GLM-5.2 Not Supported
GPT-4.1 nano Not Supported
GPT-5 Supported
GPT-5.1 Instant Supported
GPT-5.2 Pro Supported
Gemini 3.8 Flash Not Supported
Kimi K3 Not Supported
Claim Cheaper Inference and update features and information
Claim Cheaper Inference and update features and information
Claim FastRouter and update features and information
Claim FastRouter and update features and information