CloudSponge

CloudSponge provides JavaScript and REST APIs that websites and apps use to access users' contacts from dozens of address book providers. It solves the problem of manually typing email addresses by enabling a contact picker that lets users select recipients from their address books. The product is aimed at developers and businesses, particularly e-commerce stores, that want to optimize referral programs, invitations, and find-a-friend features. It is delivered as an API and JavaScript plugin, with integrations for WordPress and Zapier, and is positioned as a single-point integration for address books.

Key features

• Contact Picker widget
• Contacts API
• Better Sharing Plugin for WordPress
• Zapier integration
• Webhooks and callbacks
• Customizable contact picker
• Mobile-first responsive design
• Global coverage of webmail providers
• 24/7/365 monitoring
• No data saved to disk
• GDPR compliant as data processor