Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates
Vimium - The Hacker's Browser.
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
hunt-n-peck - Simple vimium/vimperator style navigation for Windows applications based on the UI Automation...
Plivo - Plivo simplifies your customer engagement.
Tridactyl - Replace Firefox's default control mechanism with one modelled on the one true editor, Vim.