FullContact Card Reader - Automagically scan biz cards into LinkedIn/Gmail contacts

Sellbery - Easily automate product feeds from Shopify, Magento to Amazon, eBay and other marketplaces. Fully utilize the most profitable eCommerce channels and increase sales.

Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.

Enspire Commerce - Omni-channel ecommerce management solution

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.

Radial - Radial offers order management and store fulfillment solutions.