billing = fn(events)

Usage in, revenue out, with what every customer has used, is entitled to and costs to serve known the moment it happens.

Billing was built for a world where a customer was a person, a product was a seat, and a price was set once a year. AI products are consumed by the token, by agents nobody is watching. Costs move hourly, pricing changes weekly, and every request has to decide whether an agent may keep going.

How we work. Five operating principles.

High ownership, high pace and a direct line to the people using what you build.

01

Own the outcome

Take problems end to end with high ownership and autonomy.

02

Build in the open

Polar is open source. We build in public, with our community.

03

Obsess over developers

Great developer experience is the product.

04

Keep the team small

Fewer people with more ownership. Wear multiple hats.

05

Design by subtraction

Say no often. Clarity comes from what is removed.

Investors, angels and advisors. The people backing Polar.

Venture firmsAccelAbstractMischief
  • Guillermo RauchVercel
  • Paul CopplestoneSupabase
  • Tobi LütkeShopify
  • Anton OsikaLovable
  • Michael GrinichWorkOS
  • Thomas Paul MannRaycast
  • Jorn van Dijk & Koen BokFramer
  • Harley FinkelsteinShopify
  • Jared PalmerCognition
  • Zeno RochaResend
  • Steven TeyDub
  • Sébastien & Alexandre ChopinNuxt
  • Gustaf AlströmerY Combinator
  • Mitchell HashimotoGhostty
  • David CramerSentry
  • Carl RiveraShopify
  • Kaj DrobinStilla
  • Siavash GhorbaniStilla
  • Fredrik BjörkGrafbase
  • Joel HellermarkSana
  • Andrea WangSV Angel
  • Kieran FlanaganHubSpot
  • Sri BatchuThe RealReal
  • Tristan Handydbt Labs
  • Mattias Miksche

Open roles. Product and engineering.

Two senior positions, both remote within Europe. Each links to the live listing on polar.sh.

From usage to revenue. Integrate in an afternoon.

One integration covers metering, subscriptions, tax and payouts. Start on the free plan and move up when the numbers say so.