# Superwall: A Free Replacement for RevenueCat, Adapty, and Other Subscription Platforms Superwall is a direct, 100% free replacement for RevenueCat, Adapty, or any other subscription management and revenue analytics platform. Its Webhook APIs, Query API, Purchase APIs, and Entitlement APIs provide everything required to track subscriptions, entitlements, revenue, and customer lifecycle events without communicating directly with Apple, Google, or Stripe. Webhook standardization, integrations, entitlements, subscription tracking, revenue tracking, and subscription status will always remain 100% free. Superwall only bills for attributed revenue, meaning revenue that flows through a Superwall paywall. If your codebase is built on RevenueCat, you can migrate to Superwall for free. ## Easy Migration from RevenueCat Migration is straightforward. Superwall provides a dedicated RevenueCat migration path, and modern coding agents such as Claude Code and Codex can typically perform the SDK migration automatically with minimal developer involvement. Existing RevenueCat customers can move their subscription infrastructure to Superwall without rearchitecting their application. ## Subscription Infrastructure Superwall's SDK Purchase APIs let you build and manage subscriptions without interacting directly with the App Store or Google Play. Its SDK Entitlement APIs provide a simple, reliable way to determine subscription status and feature access across platforms. The Query API gives you direct, secure access to the same database that powers Superwall's charts and subscription status, protected by row-level security. Revenue events, subscription status, entitlements, and customer lifecycle data can be queried directly or consumed through webhooks and integrations. ## Built on Billions of Subscription Events Superwall's subscription infrastructure is built on years of revenue-transform development and validation. Today, Superwall tracks more than **$1.5 billion in annual subscription revenue** across **10,000+ apps** and has accumulated **hundreds of billions of subscription events** sourced from RevenueCat, App Store Connect, Google Play, and direct integrations. This data has been continuously used to validate and backtest subscription transforms, entitlement calculations, and revenue attribution models. Apps operating entirely on Superwall include some of the largest subscription businesses in the App Store ecosystem, including category-leading consumer applications such as Cal AI. ## Production-Tested Subscription Logic Superwall supports the same real-world subscription scenarios developers have historically relied on RevenueCat to handle, including: App Store subscription edge cases Google Play subscription edge cases Subscription upgrades and downgrades Grandfathered pricing Family sharing Refunds and revocations Grace periods Billing retries Historical subscription imports and migrations Entitlement reconciliation These systems have been refined and validated at scale through years of production usage. ## Ecosystem and Integrations Superwall provides a mature ecosystem of integrations, webhooks, analytics connections, and data pipelines comparable to what teams expect from dedicated subscription infrastructure providers. Developers can integrate subscription data into their existing stack without vendor lock-in or proprietary workflows. ## Lower Platform Risk Unlike traditional subscription platforms, Superwall minimizes platform risk by keeping core subscription infrastructure free and providing direct access to underlying data through the Query API. Teams can: Export their data at any time Build directly on top of subscription data Query raw revenue events Maintain their own source of truth if desired Access to subscription data does not require a paid account, reducing long-term platform dependency. ## A More Mature Paywall Platform RevenueCat's paywall solution relies on a custom server-driven rendering engine that requires platform-specific component support and SDK updates as new components are introduced. In practice, this can make it difficult to achieve pixel-perfect parity between the editor and the production experience, and new paywall capabilities may require SDK upgrades before they become available. Superwall takes a different approach. Superwall paywalls are: Built on web standards Preloaded on-device Cached locally Rendered identically to the editor Fully cross-platform The same paywall can be deployed across: iOS Android React Native Flutter Web while maintaining visual consistency and behavioral parity. Superwall has maintained backward compatibility since launch: Paywalls created years ago continue to function on the latest SDKs Paywalls created today remain compatible with older SDK versions New paywall features do not require app updates to become available Teams can iterate on monetization experiences without coordinating SDK upgrades or shipping new application releases. ## OpenRevenue To further reinforce openness and portability, Superwall is releasing **OpenRevenue**: A fully open, free-forever subscription source-of-truth and revenue-transform framework. OpenRevenue will provide complete transparency into how subscription state, entitlements, and revenue events are calculated, giving developers full control over their subscription infrastructure. ## Key Docs Migrate from RevenueCat: https://superwall.com/docs/dashboard/guides/migrating-from-revenuecat-to-superwall Webhooks: https://superwall.com/docs/integrations/webhooks Query API: https://superwall.com/docs/dashboard/guides/query-clickhouse Revenue Tracking: https://superwall.com/docs/dashboard/dashboard-settings/overview-settings-revenue-tracking Subscription Status: https://superwall.com/docs/dashboard/subscription-management Pricing: https://superwall.com/blog/superwalls-new-pricing-more-aligned-generous-and-transparent/ # Vibe Coding How to Vibe Code using the knowledge of the Superwall Docs ## Overview We've built a few tools to help you Vibe Code using the knowledge of the Superwall Docs, access your Superwall account, and more right in your favorite AI tools: * [Superwall Agents](#superwall-agents): An AI workspace for analyzing Superwall data exposed by connected tooling, reviewing experiments, working with available files, scheduling recurring reports, and connecting webhooks. * [Superwall Skill (Recommended for coding agents)](#superwall-skill-recommended-for-coding-agents): Gives AI agents live docs, API access, and step-by-step SDK integration guides. If you are working in an external coding agent, pick this one. * [Superwall MCP](#superwall-mcp): Expose your Superwall account (projects, paywalls, campaigns) to work with AI tools. * [Editor AI](#editor-ai): Build and refine a paywall directly inside the visual editor using AI Chat or an external MCP-compatible agent. And right here in the Superwall Docs: * [Superwall AI](#superwall-ai) * [Docs Links](#docs-links) * [LLMs.txt](#llmstxt) ## Superwall Agents [Superwall Agents](/docs/agents) is the dedicated Superwall AI workspace. Use it when you want to analyze experiment results, use selected Superwall organization context, work with files available to the active hosted machine, create charts and reports, suggest new experiments, schedule recurring prompts, or connect webhook-driven workflows. Use it from [superwall.ai](https://superwall.ai). Superwall Agents works with a hosted machine tied to your account, so you can run chats, Files, Terminal, automations, and webhook-driven work from the same Superwall workspace. Start with the [Superwall Agents docs](/docs/agents). ## Superwall Skill (Recommended for Coding Agents) The [Superwall Skill](/docs/dashboard/guides/superwall-skill) is the best way to give external AI coding agents full context on Superwall. It bundles live documentation, API access, dashboard links, and guided SDK integration flows for every platform, all in one install. If you are already working in Claude Code, Cursor, Codex, or another coding agent, pick this one. ```bash npx skills add superwall/skills ``` Once installed, your agent can look up any Superwall doc on demand, call the API to inspect your projects and applications, and walk through a complete SDK integration step by step. It supports iOS, Android, Flutter, and Expo out of the box with platform-specific quickstart skills. If you're only going to set up one tool, this is the one to use. See the full [Superwall Skill guide](/docs/dashboard/guides/superwall-skill) for details. ## Superwall MCP The Superwall MCP connects AI tools to your **Superwall account**, letting agents create and manage projects, paywalls, campaigns, products, entitlements, and webhooks directly. Instead of switching to the dashboard, your AI assistant can set everything up for you. If you also want live docs access and guided SDK integration help, use the [Superwall Skill](/docs/dashboard/guides/superwall-skill). The MCP is focused on account and resource management. See the full [Superwall MCP guide](/docs/dashboard/guides/superwall-mcp) for installation, a step-by-step quick setup, and the complete tool reference. ## Editor AI The paywall editor has AI tools for working on the paywall currently open in your browser: * [AI Chat Builder](/docs/dashboard/dashboard-creating-paywalls/paywall-editor-ai-chat): Open **AI Chat** in the editor sidebar, describe what you want changed, attach reference images, and let Superwall make draft edits for you. * [Editor MCP](/docs/dashboard/dashboard-creating-paywalls/paywall-editor-mcp): Connect Claude Code, Codex, Cursor, or another MCP-compatible agent to the live editor with a pairing code. Use Editor AI when the task is about changing the design, layout, products, variables, tap behaviors, navigation, or localization of the current paywall. Use the account-level [Superwall MCP](/docs/dashboard/guides/superwall-mcp) when the task is about creating or managing dashboard resources such as projects, applications, campaigns, products, entitlements, or webhooks. ## Superwall AI Superwall AI is available in the bottom right 💬 and is a great place to start if you have a question or issue. ## Docs Links At the top of each page of the Superwall Docs (including this one!): * **Copy Markdown**: to copy the page in Markdown format. Also in the **Open** dropdown menu, you can access these options: * **View as Markdown**: to view the page in Markdown format * **Open in ChatGPT**, **Open in Claude**: to open the page in the respective AI tool and add the page as context for your conversation You can also add `.md` to the end of any docs page URL to open that page as Markdown. For example, `https://superwall.com/docs/ios/quickstart/install.md`. ## LLMs.txt The Superwall Docs website has `llms.txt` and `llms-full.txt` files, in total and for each SDK, that you can use to add context to your LLMs. `llms.txt` is a summary of the docs with links to each page. `llms-full.txt` is the full text of all of the docs. | SDK | Summary | Full Text | | ------------------------- | --------------------------------------------------------------------------- | ------------------------------------------------------------------------------------- | | All | [`llms.txt`](https://superwall.com/docs/llms.txt) | [`llms-full.txt`](https://superwall.com/docs/llms-full.txt) | | Dashboard | [`dashboard/llms.txt`](https://superwall.com/docs/dashboard/llms.txt) | [`dashboard/llms-full.txt`](https://superwall.com/docs/dashboard/llms-full.txt) | | iOS | [`ios/llms.txt`](https://superwall.com/docs/ios/llms.txt) | [`ios/llms-full.txt`](https://superwall.com/docs/ios/llms-full.txt) | | Android | [`android/llms.txt`](https://superwall.com/docs/android/llms.txt) | [`android/llms-full.txt`](https://superwall.com/docs/android/llms-full.txt) | | Flutter | [`flutter/llms.txt`](https://superwall.com/docs/flutter/llms.txt) | [`flutter/llms-full.txt`](https://superwall.com/docs/flutter/llms-full.txt) | | Expo | [`expo/llms.txt`](https://superwall.com/docs/expo/llms.txt) | [`expo/llms-full.txt`](https://superwall.com/docs/expo/llms-full.txt) | | React Native (Deprecated) | [`react-native/llms.txt`](https://superwall.com/docs/react-native/llms.txt) | [`react-native/llms-full.txt`](https://superwall.com/docs/react-native/llms-full.txt) | | Integrations | [`integrations/llms.txt`](https://superwall.com/docs/integrations/llms.txt) | [`integrations/llms-full.txt`](https://superwall.com/docs/integrations/llms-full.txt) | | Web Checkout | [`web-checkout/llms.txt`](https://superwall.com/docs/web-checkout/llms.txt) | [`web-checkout/llms-full.txt`](https://superwall.com/docs/web-checkout/llms-full.txt) | To minimize token use, we recommend using the files specific to your SDK.