NewNow with Linux Support

The intersection of value.

The only in-app purchase SDK for Mobile, Web, and Desktop. Write once, monetize everywhere.

Go where others can't.

While others stop at mobile, Crosspay empowers you to monetize the entire ecosystem. Perfect for Flutter, Electron, and Tauri apps. Plus, significantly reduce transaction fees with GoCardless integration.

iOSStoreKit 2
AndroidBilling Library
macOSMac AppStore or Stripe, GoCardless
WindowsStripe, GoCardless
LinuxStripe, GoCardless
WebStripe, GoCardless

Write once.
Monetize everywhere.

Stop maintaining separate billing logic for StoreKit, Google Play Billing, Stripe, and GoCardless. Crosspay abstracts the complexity into a single, type-safe API that feels inevitable.

Unified Error Handling
Offline Entitlement Caching
Auto-retry logic for failed transactions
import { Crosspay } from '@crosspay/sdk';

// One line. Any platform.
try {
  const { transaction } = await Crosspay.purchase('pro_monthly');
  
  if (transaction.isSuccess) {
    console.log('Unlocked!', transaction.entitlements);
  }
} catch (error) {
  // Unified error handling for generic UI
  console.error(error.userMessage);
}

Everything you need to scale.

Real-time Analytics

Track MMR, ARR, and Churn across all platforms in one dashboard. No separate tools required.

Receipt Validation

Server-side verification included out of the box. Protect your revenue from fraud without running your own backend.

Status: Verified

Global Tax Handling

We handle VAT, GST, and sales tax compliance automatically for every country. You just focus on the product.

Radical Simplicity.

No confusing tiers. No hidden fees.

Launch

$0/ mo

The magnet.

Up to $10k MTR free
  • All Platforms (iOS, Android, Web, macOS, Windows, Linux)
  • Server-Side Validation
  • Core Analytics
  • Unlimited Apps & Seats

4x more generous than RevenueCat

Most Popular

Grow

0.7%of MTR

The scaler.

Make $15k, pay $35 (on extra $5k)
  • Everything in Launch
  • Paywall A/B Testing (Unlimited)
  • Advanced Analytics (Cohorts, LTV)
  • Integrations (Segment, Mixpanel)

Pay only when you succeed

Scale

Custom

The enterprise.

Target: Over $150k MTR
  • Everything in Grow
  • On-Premise / Private Cloud
  • Dedicated Account Manager & SLA
  • Custom Integrations

Bank-grade security for desktop & mobile