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AI//COST vs UnoRouter

Independent LLM API price desk: input, output and cache rates for 300+ models from 30+ providers, traced to vendor pricing pages, plus free cost calculators. UnoRouter is an open source, OpenAI compatible gateway that gives you one API key for models from OpenAI, Anthropic, Google, DeepSeek, Qwen, Mistral and more, with smart routing and automatic failover. Both are listed in AI and DevTool.

What they have in common

Both sit in AI, DevTool.

Side by side

What it is

AI//COST
Independent LLM API price desk — compare 300+ models before you ship.
UnoRouter
Open source LLM gateway: one OpenAI compatible key for every major model

Best for

AI//COST
—
UnoRouter
Developers, AI app builders and power users of Claude Code, Cline, SillyTavern and RisuAI

Problem it solves

AI//COST
—
UnoRouter
Every LLM provider needs its own account, key, SDK quirks and outage handling

How it works

AI//COST
—
UnoRouter
One OpenAI compatible endpoint and key that routes to many providers with failover

Stands out for

AI//COST
—
UnoRouter
Open source, local first chat, free tier and pay per use with no subscription

Pricing

AI//COST
Free
UnoRouter
Freemium · from Free tier, then pay as you go

Categories

AI//COST
AIDevToolSaaS
UnoRouter
AIDevTool

Use cases

AI//COST
—
UnoRouter
—

Platforms

AI//COST
web
UnoRouter
web

Built with

AI//COST
—
UnoRouter
OpenAI APIGoNext.js

Often compared with

AI//COST
—
UnoRouter
—

Upvotes

AI//COST
9
UnoRouter
0

What is AI//COST?

If you are picking an LLM for a product or an agent workflow, the first useful number is not tokens per second — it is what one real request will cost. AI//COST (https://aicost.tools) is built for that: an independent price desk that turns vendor rate cards into comparable, dated figures you can trust.

Read the full AI//COST page →

What is UnoRouter?

UnoRouter is an open source LLM gateway built around the OpenAI API format. Instead of juggling separate accounts and SDKs, you point any OpenAI client at UnoRouter and use one key for models from OpenAI, Anthropic, Google, DeepSeek, Qwen, Mistral and many others.

Read the full UnoRouter page →

FAQ

AI//COST is independent LLM API price desk — compare 300+ models before you ship, while UnoRouter is open source LLM gateway: one OpenAI compatible key for every major model. UnoRouter stands out for: open source, local first chat, free tier and pay per use with no subscription.

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