If you just started a business, having the right software to manage your sales opportunities is a must if you hope to grow and succeed. Close.io is one of the top startup CRM software tools in the world. The entire software is built around reducing and often eliminating the need for manual data entry, so rather than wasting time manually keeping track of sales events, your team will be busy actually making sales. Close.io gives you the opportunity to make and receive calls right from your desktop with just one click. All of the lead or customer data is presented right in front of you, so you never have to fumble through your contact details and notes to find it. With its two-way email integration capabilities, the software also automatically keeps track of all emails that you send or receive.