imapsync - Console-based utility for migrating IMAP mailboxes.
People Data API - PIPL's People Data API provides one API to retrieve structured social, contact, demographic & professional information about a person.
OfflineIMAP - OfflineImap synchronizes email between an IMAP server and a MailDir or between two IMAP servers.
DeviceAtlas - DeviceAtlas offers device detection for mobile and connected devices.
iSync - iSync is a software application published by Apple Inc.
DigitalDataManager - DigitalDataManager enables users to collect customer data and behavioral events with an API.