DROPitTOme - Allows you to let others securely upload files to your Dropbox account.
DeployGate - DeployGate enables developers to distribute beta apps to enable beta testing from fellow developers and community.
dbinbox - dbinbox makes it easy to send files
Applivery - Mobile Apps distribution system for Continuous deployment, Beta testing, Feedback, Bug reporting & Enterprise App distribution.
DriveUploader.com - Upload component for receiving large files on your websites or in products.
TestFlight - iOS beta testing on the fly.