Datadog for AI costs — lightweight & self-hostable

See exactly what your AI is costing you.

Track every token. Control every dollar.
Works with any LLM framework.

✓ No credit card required  ·  ✓ 5-minute setup  ·  ✓ Free forever

🔌

Universal

Works with OpenAI, Anthropic, LangChain, CrewAI, or any custom API.

💰

Real-time

See costs as they happen. 30-second auto-refresh.

🔔

Alerts

Set daily thresholds. Never get surprised by a $200 bill.

📊

By Model

Opus vs Sonnet vs Haiku vs Gemini — see exactly where spend goes.

🤖

By Agent

See which agent or project is burning money.

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Export

CSV export for billing clients or accounting.

3 lines of code. Works everywhere.

Paste into any codebase and start tracking in minutes.

import requests

requests.post(
    "https://tokentrack.app/api/ingest",
    headers={"X-API-Key": "YOUR_KEY_HERE"},
    json={
        "model": "anthropic/claude-sonnet-4-6",
        "input_tokens": 1500,
        "output_tokens": 800,
        "agent_id": "my-agent"
    }
)

Simple pricing

Free

$0

  • 1 agent / project
  • 30-day history
  • Basic dashboard
  • API ingestion
  • CSV export
  • Email alerts
Get Started Free

Pro

$19/mo

RECOMMENDED
  • Unlimited agents
  • 1-year history
  • Full dashboard
  • API ingestion
  • CSV export
  • Email alerts
Start Pro Trial

Cancel anytime. No hidden fees.