Preno is a hotel software company that offers cloud solutions for independent hoteliers - offering a PMS, Channel Manager and Booking Engine. Preno is built for hoteliers by hoteliers. Preno is a simple, powerful property management system designed for accommodation providers.

Cloud Firestore is a flexible, scalable database for mobile, web, and server development from Firebase and Google Cloud. Like Firebase Realtime Database, it keeps your data in sync across client apps through realtime listeners and offers offline support for mobile and web so you can build responsive apps that work regardless of network latency or Internet connectivity. Cloud Firestore also offers seamless integration with other Firebase and Google Cloud products, including Cloud Functions.