Please direct all inquiries to:

© 2020 Castalune, LLC. All Rights Reserved.

Corporate Offices:

Boston, MA

Bay Area, CA

Get Paid While you Sleep.

The sharing economy is bigger than apartments and cars. We pay you for the computing power of your phone while you dream of the vacation you'll put the money towards. 

Join the Network

How it Works


Simple and easy. Provide your contact information and we send you a unique registration code that works for phones, laptops, tablets or videogame consoles.


We review your account to make sure there are no potential problems. If we find something, we'll let you know. If not, you will be authorized to download our software on your devices.


Search and select the Castalune app through your App Store with Apple or Microsoft. You can also download to your laptop directly through our website.


Just plug in your devices at night and as long as they are connected to WiFi you will contribute. Watch your points grow as your devices contribute to different math problems. Then withdrawal for personal use or donate to a good cause like medical research or food pantries.