Live Demo

See how easy CloudSponge is for users.
Try it LIVE below!

  1. Use the “Add From Address Book” button below to launch the contact picker.
  2. Connect any of your address books. Don’t worry—your contacts are NEVER saved to disk.
  3. Select a few contacts and push “Get X Contacts”. Nothing will be sent or stored, this is just a demo.

    Add From Address Book   (Demo Only)

    This textarea has class='cloudsponge-contacts' to tell our widget that this is where we want the contacts to be inserted. It doesn’t have to be a textarea, it can be any type of HTML element, a JavaScript function, or a webhook.

Remember: you can customize ANY part of this experience with our JavaScript options and callbacks.
Defeng Guo

“It literally took us 10 minutes to integrate with CloudSponge and it doubled the number of invitations sent by our customers.”

Dafeng Guo


Try CloudSponge for free in your
testing environment

Get Started

Have a questions or prefer a guided tour?
Schedule a consultation with our Founder.