# Pushwoosh SDK overview

Pushwoosh SDK provides powerful tools to help you engage with your app users through targeted messaging and marketing campaigns.

## Get started with Pushwoosh SDK

Choose your platform to begin integration:

### Mobile
- [iOS](/developer/pushwoosh-sdk/ios-sdk/)
- [Android](/developer/pushwoosh-sdk/android-sdk/)

### Cross-platform frameworks
- [React Native](/developer/pushwoosh-sdk/cross-platform-frameworks/react-native/)
- [Capacitor](/developer/pushwoosh-sdk/cross-platform-frameworks/capacitor/)
- [Cordova](/developer/pushwoosh-sdk/cross-platform-frameworks/cordova/integrating-cordova-plugin/)
- [Flutter](/developer/pushwoosh-sdk/cross-platform-frameworks/flutter/)
- [Unity](/developer/pushwoosh-sdk/cross-platform-frameworks/unity/)
- [MAUI](/developer/pushwoosh-sdk/cross-platform-frameworks/maui-dotnet/)
- [Outsystems](/developer/pushwoosh-sdk/cross-platform-frameworks/outsystems/)
- [Expo](/developer/pushwoosh-sdk/cross-platform-frameworks/expo/integrating-expo-plugin/)

### Web browsers
- [Chrome, Firefox, Safari, etc](/developer/pushwoosh-sdk/web-push-notifications/web-push-sdk-30/)

### Desktop
- [MacOS](/developer/pushwoosh-sdk/os-x/)
- [Windows](/developer/pushwoosh-sdk/windows/windows-sdk-integration/)

### Extended reality
- [visionOS](/developer/pushwoosh-sdk/visionos-sdk/)

## Key features

Pushwoosh SDK offers a rich set of features designed to enhance communication and user engagement:

- **Push notifications**: Deliver mobile and web push notifications for iOS, Android, macOS, and web browsers.
- **Rich Media notifications**: Enhance messages with images, videos, and interactive buttons.
- **In-app messaging**: Engage users directly within your app.
- **Inbox messaging**: Store important messages for users to access later.
- **Event tracking**: Monitor user actions to create targeted campaigns.
- **Tags**: Use custom tags to segment users for personalized notifications.
- **User centric**: Focus on delivering relevant, timely, and engaging content for each user.


## What data does Pushwoosh SDK collect?

The SDK collects various types of data to enhance functionality and personalization. For more details, please refer to the documentation outlining [data collected by Pushwoosh](/product/pushwoosh-knowledge-hub/what-data-does-pushwoosh-collect).