flo2

flo2

Data Products LLP
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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

flo2 is an LLM gateway and router that provides access to major AI model providers (OpenAI, Anthropic, Groq, Cerebras, DeepInfra) through one unified, OpenAI-compatible API. Smart routing picks the cheapest or fastest model per request. Automatic fallback keeps applications running when a provider goes down. Racing mode runs requests across providers in parallel. Full cost accounting per request, per model, per project. Developers use their own provider keys via flo2.com — RapidAPI's testing tier includes free tokens for evaluation.

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

Backend developers and AI engineers who already use LLM APIs in production and pay for them directly.

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

No images available

Pricing

No information available.
Free Version
Free Trial

Pricing

0
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

Data Products LLP
Founded: 2026
United Kingdom
flo2.com

Alternatives

Alternatives

Categories

Categories

Integrations

OpenAI
Anthropic
GPT-5
GPT-5.1
GPT-5.1 Pro
GPT-5.2 Instant
GPT-5.2 Thinking
GPT-5.3 Instant
GPT-5.4 mini
GPT-5.4 nano
GPT-5.6 Luna
GPT-5.6 Sol
GPT-5.6 Terra
Gemini 3 Deep Think
Gemini 3.1 Pro
Gemini 3.5 Pro
Grok 4
Grok 4.1
Grok 4.1 Fast
Grok 4.3

Integrations

OpenAI
Anthropic
GPT-5
GPT-5.1
GPT-5.1 Pro
GPT-5.2 Instant
GPT-5.2 Thinking
GPT-5.3 Instant
GPT-5.4 mini
GPT-5.4 nano
GPT-5.6 Luna
GPT-5.6 Sol
GPT-5.6 Terra
Gemini 3 Deep Think
Gemini 3.1 Pro
Gemini 3.5 Pro
Grok 4
Grok 4.1
Grok 4.1 Fast
Grok 4.3
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