Drupe - Next generation contact manager and dialer.
Google - Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
FullContact Card Reader - Automagically scan biz cards into LinkedIn/Gmail contacts
GO Contacts EX - GO Contacts EX is a simple contact-dialer application is designed for those who are looking for a quick and smart way to get in touch with the people around them.
Blacktel.io - Free virtual phone numbers online
Dialer One - CyburDial: Revolutionizing Connections, Empowering Conversations with and Artificial Intelligence driven Dialer.