Service - Customer service issues solved for you, on demand, for free.
FileZilla - FileZilla is an FTP, or file transfer protocol, client. It lets individuals transfer single files or batches to a web server. For many years, FTP was the standard for website design. Read more about FileZilla.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
WinSCP - WinSCP is an open source free SFTP client and FTP client for Windows.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Feedly - The content you need to accelerate your research, marketing, and sales.