Meter and Rate AI Usage in Your Product, Ready to Bill
Powered by Zenmeter — meter every AI event (tokens, inferences, API calls, agent activity), rate it in real time against your plans, enforce limits and allowances, and hand billing-ready usage to your billing system. Accurate AI billing, at any scale.
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Trusted by software companies worldwide
Billing-Ready AI Usage, Fed to Your Billing System
Common Challenges
- AI usage you can't measure or charge for
- Flat pricing that ignores token and agent costs
- No real-time view of who's consuming what
- Customers blow past limits with no enforcement
- Usage data that never reaches your billing system
- Rate and pricing changes that need engineering
How Nalpeiron Helps
- Meter every token, call, inference, and agent event
- Rate AI usage against any plan in real time
- Live dashboards of consumption and credit drawdown
- Enforce limits and allowances at runtime, in milliseconds
- Hand billing-ready usage to your billing platform
- Update rate cards instantly, with no engineering
See how teams meter and bill AI usage accurately, at any scale.
Seats and Usage, the Way B2B Actually Works
Pure usage or seats-plus-usage, B2C or complex B2B — if you can imagine the pricing, our infrastructure can power it. Seats alone were simple; AI token consumption attributed across users and agents, with rate cards and billing cycles at millisecond scale, is not. We solve it — before the monetization opportunity slips to faster-moving competitors.
Shared Allowance Pools
Many seats draw from one pool of usage or credits, burning down together — the way B2B actually works, not just seats.
Per-Seat Limits & Add-Ons
Set limits per user, top up the shared pool when the team hits its cap, or add per-user add-ons for the heaviest users.
Users and Agents, Attributed
Attribute token consumption across many users — and AI agents — with rate cards applied across billing cycles, at millisecond scale.
We Meter, You Bill
By design we don't do billing — we meter and rate every event and connect to your billing platform of choice. Best-in-class metering, your billing stack.
Bringing AI features to your products?
Many software companies are busy adding AI features and agents. Metering that activity and taking it through rate cards, pricing models, and billing is complex — we make it easy, on the same platform you use to license and manage entitlements.
Three Steps to AI Billing

Define Your Tiers & Features
Build product tiers in Zenmeter with their feature sets and usage-based features — each with its own limits — like a pricing page you control.

Set Limits & Allowances
Configure the usage-based limits and allowances for each plan — included amounts first, then meter and bill overages beyond them.

Track Customer Consumption
Watch each customer's consumption against their allowances in real time, so billing is accurate and expansion is easy to spot.
See the three steps for your own product — in a 30-minute personalized walkthrough.
Not ready for a demo? Read the guide.
Why AI features are delivering more value than your pricing model can capture — and the monetization moves that close the gap.
- Why Your Current Model Breaks Under AI
- What the Gap Costs You
- What Monetization-Ready Looks Like
Customer Reviews
Read success stories from companies who have switched to Nalpeiron
Ready to Bill for Every Bit of AI Usage?
Book a personalized demo and see how Zenmeter meters and rates AI usage — tokens, calls, and agents — enforces limits and allowances, and feeds billing-ready data to your billing system, at any scale.
See Zenmeter in action
Book a personalized demo and see how Zenmeter can power your AI billing.