# What is AppNest? [AppNest](https://developers.surveysparrow.com/appnest) is a powerful marketplace that provides a centralized hub for integrating and extending the functionality of [SurveySparrow](https://bit.ly/3Sznca9), a leading experience management platform. To learn more about SurveySparrow and AppNest, refer to the video links below: SurveySparrow -> {% embed url="" %} AppNest Overview {% endembed %} As a user, AppNest helps connect your SurveySparrow account with various applications to enhance your survey experiences. As a developer, it helps you to create custom applications that seamlessly integrate with SurveySparrow, offering a more comprehensive and tailored survey solution. Simply put, AppNest is like Google Play Store or App Store. Just like how a user can install various apps on their device from the Play Store or App Store, they can download AppNest apps on their SurveySparrow account. Also, just like a developer can build and publish apps on those platforms, they can do so in AppNest but the app should solve a business requirement for SurveySparrow. #### 👍 Reach out to our [developer community](https://community.surveysparrow.com/) or email us at **** if you have any queries.