AICostTrack
Track every customer’s AI usage and cost
AICostTrack helps SaaS developers track AI API usage, token consumption and estimated costs for each customer. It shows which customers cost the most, how usage changes over time and whether customer accounts remain profitable.
How it works
- 1Connect your application using an AICostTrack API key.
- 2Send AI usage events with a customer ID, provider, model and token usage.
- 3View per-customer costs, usage analytics and spending trends in the dashboard.
Margin monitor
Customers by AI cost
Tracked customers
142
AI cost this month
$2,843
At-risk margin
$17.10
| Customer | Plan | AI cost | Margin |
|---|---|---|---|
| cus_9f2k | $29/mo | $41.20 | −$12.20 |
| cus_x81a | $29/mo | $22.70 | +$6.30 |
| cus_m3p0 | $79/mo | $61.40 | +$17.60 |
| cus_t55r | $29/mo | $33.90 | −$4.90 |
| cus_b7qe | $9/mo | $1.80 | +$7.20 |
cus_9f2k costs 142% of what they pay you. Alert sent to Slack.
The blind spot
Your billing page shows spend. It doesn't show who.
Flat plans, variable costs
One 'generation' can cost $0.02 or $0.80 depending on context size, retries, and model. Two users on the same plan can differ 20x in what they cost you.
Caps set by gut feel
You picked '100 generations/mo' by guessing. Even Anthropic mispriced Claude Code and had to pull it from the $20 plan. Teams misjudge this constantly.
Margin erodes silently
You think you run 85% margins. Your power users quietly drag it to 60%. You find out when the invoice lands — or never.
A clear path to margin
Connect in 10 minutes
Report each AI call
Track token usage from any AI provider. Automatic cost calculation is available for verified models; otherwise send a reliable cost_usd or AICostTrack clearly marks the cost as Unknown.
See cost vs. revenue
Enter what each customer pays. When every AI cost is known, the dashboard compares cost with revenue and ranks customers by profitability.
Get alerted
Email or Slack can alert you when complete cost data shows a customer crossing into unprofitable territory.
Know your margin
Find your first margin leak today.
Create an account, name your project, and start a 7-day free trial. Payment details are required. After the trial, Pro is $19/month unless you cancel.
Questions answered
FAQ
I already cap usage per tier. Why do I need this?
Caps limit requests, not dollars. A single request can cost 40x another depending on context length, retries, and model. AICostTrack tells you whether your caps and prices are actually right — most teams discover they aren't.
Is this another proxy that sees my prompts?
No. Your AI requests continue going directly to the provider. AICostTrack receives one lightweight usage event after each completed call—never prompt or response content.
How is this different from Helicone or LLMeter?
Those answer 'how much did I spend?'. AICostTrack answers 'which customer is unprofitable?' — spend matched against revenue, per customer. It's a pricing tool, not just a meter.
How does the free trial work?
The trial lasts 7 days and requires payment details. You pay nothing today, then $19 USD per month after the trial unless you cancel. You can manage or cancel your subscription anytime through Paddle.