P

Polar

Polar is a billing platform for AI companies, offering usage-based billing, subscriptions, and cost insights.

vendor	purpose	evidence
A Amazon Web Services USA	Serving core billing platform features and storing historical platform usage for security audits	“Amazon Web Services, Inc. Product images, Customer invoices, Audit Logs Serving core billing platform features and storing historical platform usage for security audits USA” source
J Jade Technologies Ltd UK	Monitoring credit card chargebacks	“Jade Technologies Ltd (ChargebackStop) Customer payment transactions Monitoring credit card chargebacks UK” source
L Logfire (Pydantic) USA	Technical performance and errors reporting	“Pydantic Services, Inc. (Logfire) User and customer email addresses and interactions on Polar platform Technical performance and errors reporting USA” source
N Numeral Two, Inc. USA	Processing tax/VAT	“Numeral Two, Inc. Customer billing addresses and business tax ID Processing tax/VAT USA” source
P Plain UK	Customer support service	“Not Just Tickets Ltd (Plain) User and customer email addresses, support request messages Customer support service UK” source
P Plus Five Five, Inc. USA	Sending notifications emails to users and customers	“Plus Five Five, Inc. (Resend) User email addresses, Customer email addresses Sending notifications emails to users and customers USA” source
P PostHog USA	Analyzing user and customer flows to optimize the platform	“PostHog, Inc. User and customer email addresses and interactions on Polar platform Analyzing user and customer flows to optimize the platform USA” source
R Render USA	Serving core billing platform features	“Render Services, Inc. Products, Customers, Subscriptions, Orders, Financial Transactions Serving core billing platform features USA” source
S Sentry USA	Technical errors reporting	“Functional Software, Inc. (Sentry) User and customer email addresses and interactions on Polar platform Technical errors reporting USA” source
S Stripe USA	Processing payments and tax/VAT	“Stripe, Inc. Customer email addresses, billing addresses and business tax ID, payment transactions Processing payments and tax/VAT USA” source
T Tinybird USA	Serving core billing platforms features and usage-based analysis	“Tinybird, Inc. Customer events Serving core billing platforms features and usage-based analysis USA” source
V Vercel Distributed	Service core billing platform features	“Vercel, Inc. User and customer interactions on Polar platform Service core billing platform features Distributed” source

• A

  Amazon Web Services

  USA

  Serving core billing platform features and storing historical platform usage for security audits

  “Amazon Web Services, Inc. Product images, Customer invoices, Audit Logs Serving core billing platform features and storing historical platform usage for security audits USA” source

• J

  Jade Technologies Ltd

  UK

  Monitoring credit card chargebacks

  “Jade Technologies Ltd (ChargebackStop) Customer payment transactions Monitoring credit card chargebacks UK” source

• L

  Logfire (Pydantic)

  USA

  Technical performance and errors reporting

  “Pydantic Services, Inc. (Logfire) User and customer email addresses and interactions on Polar platform Technical performance and errors reporting USA” source

• N

  Numeral Two, Inc.

  USA

  Processing tax/VAT

  “Numeral Two, Inc. Customer billing addresses and business tax ID Processing tax/VAT USA” source

• P

  Plain

  UK

  Customer support service

  “Not Just Tickets Ltd (Plain) User and customer email addresses, support request messages Customer support service UK” source

• P

  Plus Five Five, Inc.

  USA

  Sending notifications emails to users and customers

  “Plus Five Five, Inc. (Resend) User email addresses, Customer email addresses Sending notifications emails to users and customers USA” source

• P

  PostHog

  USA

  Analyzing user and customer flows to optimize the platform

  “PostHog, Inc. User and customer email addresses and interactions on Polar platform Analyzing user and customer flows to optimize the platform USA” source

• R

  Render

  USA

  Serving core billing platform features

  “Render Services, Inc. Products, Customers, Subscriptions, Orders, Financial Transactions Serving core billing platform features USA” source

• S

  Sentry

  USA

  Technical errors reporting

  “Functional Software, Inc. (Sentry) User and customer email addresses and interactions on Polar platform Technical errors reporting USA” source

• S

  Stripe

  USA

  Processing payments and tax/VAT

  “Stripe, Inc. Customer email addresses, billing addresses and business tax ID, payment transactions Processing payments and tax/VAT USA” source

• T

  Tinybird

  USA

  Serving core billing platforms features and usage-based analysis

  “Tinybird, Inc. Customer events Serving core billing platforms features and usage-based analysis USA” source

• V

  Vercel

  Distributed

  Service core billing platform features

  “Vercel, Inc. User and customer interactions on Polar platform Service core billing platform features Distributed” source