AI spend observability down to individual User ID's and routes

Kalaa — Know what's exactly driving, your AI spend

Know your spend

Hourly. Weekly. Monthly. Always in view.

Pinpoint cost spikes the exact hour they happen. Filter by day, week, or month to instantly spot trends, track token usage, and maintain full command over your AI spend.

Explore the dashboard

Spend over time

Today

Today Week Month

Cost Requests Input tokens Output tokens Cached tokens

Total spend

$540 $360 $180 $0 12am 6am 12pm 6pm Now

Per-user spend tracking

Attribute AI spend directly to individual user IDs so you can instantly identify who is driving your bill. Kalaa also automatically categorizes accounts into tiers — spotting Power Users, detecting Quiet accounts who stopped spending, and flagging sudden Spikes in real time.

All users

Ranked by spend · this month

All Power users Growing New Quiet

user_9d4a17Power users · 34.1k calls $1,842

user_8f2b41Growing · 12.6k calls $614

user_2c90aeNew · 3.2k calls $147

user_5e02c8Quiet · 640 calls $38

User ID user_9d4a17

Power users · 34.1k calls this month

Power users

Spend today

$84.20

Spend this month

$1,842

Avg / request

$0.0091

Spend by model

gpt-4o$829

claude-sonnet$442

gemini-2.0-flash$276

gpt-4o-mini$184

claude-opus$111

Alerts & Reports

Get real-time email alerts whenever a limit is reached, and export clean PDF reports whenever you need to present, archive, or analyze your AI spend.

Explore alerts & reports

Alerts

Real-time, straight to your inbox

Daily spend limit exceeded

gpt-4o crossed $1,500 today — 34% over your limit.

2 minutes ago

Your Monthly Spend limit exceeded

You're $100 over this month's $32,000 ceiling.

1 hour ago

Unusual spike detected

Spend jumped 34% over the last hour

3 hours ago

Every alert above also lands in your inbox the moment it fires.

Reports

Daily, weekly, monthly — as a PDF

Sunday, 2 August — Report

$1,842 total · 640 requests

View

Saturday, 1 August — Report

$1,614 total · 588 requests

View

Friday, 31 July — Report

$1,502 total · 561 requests

View

Thursday, 30 July — Report

$1,398 total · 512 requests

View

Every Beginning of the week the previous week's report is delivered in your inbox

Download Report

Plug in once. Verified in seconds.

Add your API credentials and make a single request. Kalaa auto-detects traffic, verifies the connection live, and begins tracking immediately.

Anthropic connected

First event landed. Your setup is Connected

app.kalaa.cc / platforms

OpenAI gpt-4o, gpt-4o-mini

Connected

Anthropic claude-sonnet

Connected

Google Gemini Waiting for a call

Waiting

SETUP

Go Live, in under 60 Seconds.

No proxy, no gateway, no rewriting your API calls. Kalaa seamlessly integrates with the SDKs you already use and starts reporting from your very next request.

Install the package

Available for Node.js, TypeScript, and Python. Through a standard npm or pip install.

Paste it at the top of your server file

Add the two lines alongside your other imports in your main server file and add your KALAA_KEY in your .env file.

Restart your server, and make a single AI call

Use any AI feature in your product to establish a connection and your spend tracking goes live instantly.

Node.js TypeScript Python

Copy

Run npm install @kalaa/node , then paste this at the top of your server entry:

const kalaa = require('@kalaa/node'); kalaa.observe({ key: process.env.KALAA_KEY });

Pricing

Simple pricing, Made for builders.

Get Started with a 7-day free trial. No card required!

Starter

$19/ month

For a single app using on provider

1 tracked platform

Email Alerts

Spend Reports

Up to 50,000 events / mo

Start free trial

AI spend observability down to individual User ID's and routes

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