⬡ AI Cost Intelligence

Stop wasting money
on AI APIs.

See exactly which feature is burning your budget — in real time. One line of code. No lock-in. No data team required.

Measure. Evaluate. Improve.

Get Early Access → See How It Works
bash
// Install LLMeter
npm install llmeter
// Wrap your LLM call — that's it
const res = await llmeter.track("chat-feature", () =>
openai.chat.completions.create({ ... })
);|
✓ OpenAI ✓ Anthropic ✓ Gemini ✓ Any LLM API

THE PROBLEM

You're flying blind on AI costs.

📈

Costs spike. No answers.

Your API bill doubled last week. But which feature caused it? You have no idea.

🔗

Tools that lock you in.

LangSmith only works if you use LangChain. Switch frameworks and you start from scratch.

🏗️

Enterprise tools for solo devs?

Arize needs a dedicated data team to set up. You're a founder, not a data engineer.

HOW IT WORKS

From zero to cost visibility in 3 steps.

01

Install the SDK

One npm install. No config files. No extra API keys.

npm install llmeter
02

Tag your features

Wrap any LLM call with a feature name. 30 seconds per endpoint.

03

See your dashboard

Per-feature cost breakdown, token usage, and trend graphs — updated in real time.

WHY LLMETER

Built for developers, not data teams.

LangSmith

Setup timeHours
Framework requiredLangChain
Per-feature costs❌
Solo dev friendly⚠️
Real-time alerts❌
One-line install❌

Arize

Setup timeDays
Framework requiredAny
Per-feature costs✅
Solo dev friendly❌
Real-time alerts✅
One-line install❌
Best for Devs

LLMeter

Setup time2 minutes
Framework requiredAny
Per-feature costs✅
Solo dev friendly✅
Real-time alerts✅
One-line install✅
🔒 Early access open · Works with any LLM API · Free during beta

Know exactly what your AI costs.
Start free today.

Free during beta. No credit card required. Cancel anytime.

✓ Free during beta ✓ Works with any LLM ✓ No lock-in