Platform
The brains of a finance team
in the body of an API
Polar meters your usage, runs your subscriptions & invoicing, and sells to your customers as merchant of record. One integration, from first event to payout.
gpt-4o
1.2M tokens
Usage metering
Every token, agent run and GPU second streams into live meters, priced and ready to bill the moment it happens.
Pro plan
$20/mo
Pay $20
Checkout
A hosted checkout that converts out of the box. Localized currencies, sales tax included, one link to start selling.
Customer
Gross margin
Jane Doe
4.1M tokens
+86%
Michael Chen
8.7M tokens
-19%
Cost insights
What each customer pays beside what their usage costs you. True gross margin per customer, updated in real time.
Payout
$9,311
Acme Inc · SEB **** 9128
Payouts
Revenue settles to your bank account on your schedule. Sales tax already collected, remitted and off your plate.
Meter everything
Every token becomes revenue
the moment your model streams it
Tokens, agent runs and GPU seconds flow through live meters and land on the invoice, priced however you sell.
Measure the usage
Every call, token and GPU second your users consume, recorded the moment it happens.
Aggregate into meters
Raw events roll up into a live meter per customer. No batch jobs, no lag.
Calculate the charge
Meters turn into priced units. Per token, per seat, tiered or hybrid. However you wish to price.
Bill it automatically
Usage lands on the invoice and settles at the end of every cycle, without any manual reconciliation.
Sell globally
Polar as the merchant of record
The liability lands on our name, not yours
We act as the reseller of your product in over 100 markets. Payments, sales tax, fraud, refunds and chargebacks are our responsibility, never your paperwork.
John Doe
Consumed 23,820 tokens
Polar
Customer invoiced automatically
LLM Usage Breakdown
Margins, Profits & Cashflow Metrics
Cost Anomalies & Insights
Tax Collection & Remittance
Payment Processing
Refunds & Chargebacks
Risk Analysis & Fraud
Merchant Payout
Acme Inc
$9,311
SEB **** 9128
Your customer consumes usage.
Polar bills, collects and complies.
You get paid.
Unit economics
The only billing stack
that knows your margins
Polar already collects every payment, so placing inference cost beside it reveals your true gross margin per customer. The $90 plan burning $600 of tokens stops hiding in your averages.
What people say
Trusted by teams that ship daily
From AI startups to infrastructure veterans
The speed at which Polar is executing on the financial infrastructure primitives the new world needs is very impressive.
Polar's Python SDK and Webhook infrastructure made our billing integration straightforward.
It gave us production-ready billing in hours, not weeks.
It's rare to find a vendor that moves this fast.
I've joined Polar as an advisor!
I think it benefits everyone for devs to have more options to get paid to work on their passions, to support upstreams, and for users to have more confidence/transparency in the software they're supporting/purchasing.
Polar has been giving us the high attention support of a startup, with an enterprise-level product and service.
Pricing
Starter
Free to start validating ideas.
5.00% + 50¢ per transaction
All features to sell
Standard support
Pro
For builders & early teams.
3.80% + 40¢ per transaction
Preview access to new features
Prioritized support
Growth
For scaling startups.
3.60% + 35¢ per transaction
Preview access to new features
Prioritized support
Scale
For fast growing businesses.
3.40% + 30¢ per transaction
Preview access to new features
Shared Slack channel
P1 Support
Single Sign-On
Startup Program
Startup Program
3.40% + 30¢ per transaction
Everything in Scale
Preview access to new features
Shared Slack channel
P1 Support
Single Sign-On
From usage to revenue
Integrate in an afternoon