Stop Bleeding Money on AI.
Know Which Customers Are Profitable
Your AI bill is out of control. Your customers are draining you dry.
Finally see who's profitable — setup takes 5 minutes.
| Trace ID | Type | Model | Cost | Status |
|---|---|---|---|---|
| checkout_service | Prompt | gpt-4o | $0.04 | Success |
| search_query | Embedding | text-embedding-3-small | $0.002 | Success |
| support_bot | Completion | gpt-3.5-turbo | $0.01 | Success |
| analytics_job | Analysis | claude-3.5-sonnet | $0.12 | Processing |
You're probably losing money on AI. The question is: how much?
Every AI-powered SaaS hits the same wall: you have no clue which customers are profitable.
The $20 customer costing you $40
Flat pricing means power users destroy your margins
That one customer running 1000 AI queries per day?
They're bleeding you dry and you don't even know it
Your AI bill makes no sense
$47,283 from OpenAI this month
Which customers drove that cost? No idea
Your CFO wants answers. You have a shrug
DIY tracking is a nightmare
2 weeks building. 2 months maintaining. Still broken
Logs everywhere. Insights nowhere
Your engineers have better things to build
73% of AI SaaS founders admit they can't accurately track per-customer AI costs
Get Started in Minutes
No backend changes. No new infrastructure. Just add 4 lines of code.
Initialize the Client
Import and set up with your API Key
from tknops_llm.client import AIAnalytics client = AIAnalytics( api_key="tkn_..." )
Make Your LLM Call
Use LangChain or OpenAI as usual
from langchain_openai import ChatOpenAI llm = ChatOpenAI(model="gpt-4o") response = llm.invoke( "Hello, can you help me?" )
Track the Response
Automatically extract usage metrics
client.track_response( response=response, user_id="user_12345", response_type="langchain", tags=["onboarding"] )
See Costs in Real-Time
Monitor profitability per user
Why Engineering Teams Love tknOps
Built for developers, designed for profitability.
Zero Engineering Overhead
2-line SDK integration. No backend changes, no new infrastructure, no maintenance burden.
Business Metrics, Not Just Dev Metrics
See profit/loss per customer, feature profitability, and unit economics — not just token counts.
Works With Your Existing Stack
Just add 1 line to your LLM calls. No wrappers, no migration. Prompts never leave your servers.
Board-Ready Reports
Export CSV/PDF reports your CFO will love. Show executives exactly where AI spend is going.
Gross Margin Tracking
See profit or loss per customer in real-time. Identify which customers are subsidizing others.
Budget Alerts
Get warned before you overspend, not after. Slack alerts when customers approach cost limits.
Your engineers have better things to build
Here's what it takes to build cost tracking in-house — or you can skip all of it.
Build it yourself
Engineering effort required
Use tknOps
Everything included, ready today
Skip weeks of engineering. Start tracking per-customer AI costs for $20/month — or free forever for solo devs.
Start Tracking TodayBuilt for developers, trusted by AI teams
Open Source SDK
Transparent, auditable code you can trust
Comprehensive Docs
Get up and running in minutes
Live Human Support
Real people, real-time help
Trusted by AI-first startups
“Finally stopped flying blind on LLM costs. Discovered 3 customers accounting for 60% of our OpenAI bill.”
“Paid for itself in the first month. We were hemorrhaging money on power users and didn't even know it.”
“Takes 5 minutes to integrate, saves hours every week in manual bill reconciliation.”
Scale your AI without breaking the bank
Transparent pricing for every stage of your AI journey. Start for free, scale when you're ready.
Free Forever
Perfect for solo developers
- Track unlimited AI spend
- 1 user
- 7-day data retention
- Basic cost dashboards
Pro
Everything in Free, PLUS:
- Track LLM cost per customer
- 90-day data retention
- Slack connect for custom alerts
- Export reports (CSV/PDF)
- Direct live support
No credit card required
Ready to see which customers are actually profitable?
Start tracking LLM costs per customer in 5 minutes. No credit card required.