SaaS Subscriptions and Metered Usage
Connected to Billing
Powered by Zenmeter — run subscriptions and usage from one platform, meter every event including AI tokens and agent activity, and feed billing-ready data to your billing platform of choice. We're the infrastructure that makes modern SaaS billing possible.
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Trusted by software companies worldwide
Modern SaaS Billing Needs Modern Infrastructure
Common Challenges
- Your billing system can't meter what AI does
- Subscriptions and usage tracked in separate places
- No accurate metering for AI tokens and agents
- Adding AI features means margins disappear
- SaaS billing changes wait on engineering
- Hard to feed accurate usage to your billing platform
How Nalpeiron Helps
- Run subscriptions and usage from one platform
- Meter every event — tokens, calls, agents — accurately
- Track AI cost per customer in real time
- Connect to the billing platform of your choice
- Change SaaS billing models in days, not months
- The infrastructure modern SaaS needs to bill right
See how SaaS teams run subscriptions and usage from one platform, including for AI.
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 Modern SaaS Billing

Define Your Tiers & Features
Build your SaaS plans in Zenmeter — seats, AI features, and usage allowances per tier — like a pricing page you control.

Set Limits & Allowances
Set per-plan usage allowances, AI feature limits, and add-on packs. Zenmeter meters every event in real time as customers consume.

Track Customer Consumption
Watch each customer's subscription and usage against their plan in real time, with billing-ready data flowing to your billing platform of choice.
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 for SaaS Billing That Handles AI?
Book a personalized demo and see the billing infrastructure behind modern SaaS — run subscriptions and usage from one platform, meter every event including AI tokens and agent activity, and feed billing-ready data to your billing platform of choice.
See Zenmeter in action
Book a personalized demo and see how Zenmeter can power your SaaS billing.