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Building and maintaining an internal billing system is a massive resource sink for engineering teams. Revstack solves this by treating billing as infrastructure. We decouple your application’s business logic from payment providers, eliminate webhook hell, and give you a centralized engine to control your revenue. Whether you are launching a B2B SaaS, an AI wrapper with metered tokens, or a pay-as-you-go API, Revstack abstracts the chaos of billing states into clean, predictable primitives.

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The Revstack Philosophy

We believe pricing should be defined in your codebase, not clicked through in a dashboard.
  • Billing as Code: Define your plans, entitlements, and limits in a single revstack.config.ts. Version it, review it in PRs, and push it to the edge with our CLI.
  • Zero Webhooks: Stop maintaining fragile endpoint handlers. Revstack orchestrates the subscription lifecycle for you so you can query the current state directly instead of reacting to events.
  • Agnostic Gateway: Bring your own identity (Clerk, Supabase, Auth0) and charge through any provider (Stripe, Polar). Switch gateways without touching your app logic.

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Explore the Engine

Quickstart

From codebase to first revenue in minutes. Deploy the engine locally and make your first API call.

Billing as Code

Learn how to define your pricing truth in code and sync it using the Revstack CLI.

Entitlements & Access

Gate features in one line. Check boolean, metered, or JSON primitives in sub-milliseconds at the edge.

Wallets & Metering

Issue prepaid AI credits, auto-deduct usage in real-time, and smoothly fallback to overage rates.

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Drop-in Monetization UX

Don’t reinvent the wheel. Revstack provides fully localized, high-converting interfaces so you can focus on building your core product.

Hosted Checkout

Drop-in payment pages optimized for conversions, prorations, and global tax compliance.

Self-Serve Portal

Zero-code dashboards for your users to upgrade plans, manage seats, and download invoices.