Base is an Intelligent Sales Productivity Platform that leverages big data, mobility and real-time computing to help sales teams close more deals faster, while providing sales leaders with accurate forecasting and unprecedented visibility into their sales pipeline. With remarkably easy to use yet powerful web and mobile apps, Base is designed for the new way people work, allowing them to tap valuable sales and customer data anytime, from any device. Google Features: -Full Email sync so all your conversations are logged with your customers -Google Contact Sync (enabled via Base settings) -Google Calendar Sync (enabled via Base settings) -Native Android application Try Base free for 14 days. After that, pricing starts at $15/user/month. Base for integrates into your Google Apps Domain so you can easily see contact and sales information from the mail interface.