Emerald Dialer - Emerald Dialer is a lightweight dialer app.

Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.

Drupe - Next generation contact manager and dialer.

Google Calendar - Spend less time managing your day & more time enjoying it

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

Apple Contacts App - Access and edit your contacts from personal, business, and other accounts with the Contacts app.