See Where Your
AI Budget Goes
Track, analyze, and optimize your LLM API costs. Save 20–40% on OpenAI and Anthropic spending. One line of code, 10-minute setup—no prompt logging.
The Problem
Your LLM Costs Are
Out of Control
Most companies overspend 20–40% on AI APIs without realizing it
Average monthly OpenAI bill (unoptimized)
No Visibility
You get one number from OpenAI. You have no idea which feature, customer, or prompt is costing the most.
Finance Is Asking
Month 4-6 of using AI, your CFO asks: why is OpenAI $12k/month? You have no answer.
Wasting 20-40%
Redundant API calls, wrong model selection, inefficient prompts. All invisible without monitoring.
There's a better way→
See the solutionThe Solution
One Line of Code.
Instant Visibility.
Change your OpenAI base URL. We handle everything else.
Step 1
Sign Up
30 seconds
Create your account and get your unique API key
Step 2
Update Your Code
5 minutes
Change one line in your existing OpenAI client
Step 3
See Your Costs
Instant
Real-time cost tracking appears immediately
1// Your current setup2const openai = new OpenAI({3apiKey: process.env.OPENAI_API_KEY4// No visibility into costs5// No per-feature tracking6// No alerts when bills spike7});
1// With AiSpendTrack (2 lines added)2const openai = new OpenAI({3apiKey: process.env.OPENAI_API_KEY,4baseURL: "https://proxy.aispendtrack.com/v1",5defaultHeaders: {6"x-aispendtrack-key": "ask_your_key"7}8// Full cost visibility ✓9// Per-feature tracking ✓10// Instant alerts ✓11});
What you get immediately
Cost breakdown
By model, feature, and customer
Usage graphs
Real-time and historical
Smart alerts
When spend crosses thresholds
The Dashboard
Everything You Need.
Nothing You Don't.
A clean, focused dashboard showing exactly where your money goes.
Cost by API key
- PROD_TEST$102.12(82%)
- Chatbot$22.55(18%)
TODAY
$4.12
OpenAI: $1.68, Anthropic: $2.44
WEEK
$28.76
OpenAI: $11.82, Anthropic: $16.94
MONTH
$124.67
OpenAI: $51.24, Anthropic: $73.43
Cost Trend (Last 30 Days)
By Model
- claude-3-opus-20240229
- gpt-4o-mini
- gpt-4o
Features
Every Tool to Control Your AI Spend
Cost Breakdown
See exactly where every dollar goes by model, endpoint, customer, or feature
Trend Analysis
7-day, 30-day, 90-day trends. Spot anomalies before finance asks
Per-Customer Costs
Tag API calls with customer IDs. Know which customers drive the most cost
Smart Alerts
Email alerts when costs spike. Never get surprised by a huge bill again
Error Tracking
Failed calls, quota errors, invalid keys - all tracked and categorized
Simple Setup
10 minutes from signup to full visibility. No complex configuration needed
Pricing
Simple Pricing, No Surprises
Free
Perfect for side projects
- 10,000 API calls/month
- 7-day data retention
- Basic dashboard
- Email support
Pro
Perfect for growing products
- Unlimited API calls
- 90-day retention
- Advanced analytics
- Per-customer tracking
- Priority support
- Data export (CSV/JSON)
Launching soon • Join waitlist for early access
Join Pro WaitlistEnterprise
For scale-up teams
- Everything in Pro
- Self-hosted option
- SSO/SAML
- 99.9% SLA
- Dedicated support
- Custom retention
Privacy & Security First
We only track metadata. Your prompts never touch our servers.
Request flow
Metadata only: model, tokens, cost, latency
Prompts & completions pass through untouched • API keys never stored
FAQ
Common Questions
How does AiSpendTrack track my API costs?
We sit between your app and OpenAI/Anthropic as a lightweight proxy. We log only metadata (model, tokens, cost, latency)—never your prompts or responses. One line of code: change your base URL and add a header.
Do you log or store my prompts?
No. Prompts and completions pass through our proxy untouched. We only capture usage metadata for cost and analytics. Your data stays yours.
How long does setup take?
About 10 minutes. Sign up, get your API key, update your OpenAI or Anthropic client to use our proxy URL, and you'll see real-time cost tracking immediately.
What if I'm already spending a lot on AI?
That's exactly who we built this for. Companies overspend 20–40% on LLM APIs without realizing it. We help you see where every dollar goes so you can cut waste, optimize model choice, and negotiate from data.
Does it work with Anthropic as well as OpenAI?
Yes. We support both OpenAI and Anthropic APIs. Track all your LLM spend in one dashboard with cost breakdown by model, feature, and customer.
Is there a free tier?
Yes. Free forever for 10,000 API calls/month with 7-day retention. No credit card required. Upgrade to Pro when you need unlimited calls and longer retention.
Stop Guessing. Start Tracking.
Free forever • No credit card • 10-minute setup • Join 127+ teams saving on AI
Join 127+ developers already saving on AI costs