Voila Norbert is great for getting the email addresses you need.

The Employee Communication Tool That Helps You Create Better Employee Experiences

Nimble is the simple, smart CRM for Office 365 & G Suite that works for you by automatically combining your contacts, communication histories, email inboxes, and calendar appointments with over 160 SaaS business app contacts and social media connections (including Linkedin, Twitter, Facebook) into one unified team relationship manager.

Mattermark is a powerful lead enrichment and prospecting platform that helps businesses search and discover information about other companies and key individuals, allowing them to build actionable lists of leads, quantify signals, and identify and capitalize on potential business opportunities.

CRM in your Inbox. Streak helps you with business processes inside Gmail. Streak was announced as Google's 2018 Technology Partner of the Year, in recognition of our fully integrated CRM and deep, powerful integration with all of G Suite - Gmail, Calendar, Drive and Sheets.

Clearbit provides powerful products and data APIs to help your business grow. Contact enrichment, lead generation, financial compliance, and more...

DocSend is a secure file sharing platform that allows you to instantly know when your content is viewed, who viewed it, for how long, and much more. 34,000 companies across the world trust DocSend with their business files. See what we can do for you -- try free for 14 days.

Close is the sales engagement CRM designed to help businesses turn more leads into revenue. At Close, we’re dedicated to the business of the future: smart, agile teams who work remotely. If you’re a tech-enabled team who needs to scale without overpaying for enterprise software, you’ve found the right sales tool. Close is an all-in-one CRM, including advanced features like the Power Dialer, Call Assistant, Sales Funnel Reports, Workflows, and more.

FullContact is a privacy-safe Identity Resolution company building trust between people and brands. We provide the data + intelligence you need in your platforms to accurately identify people and optimize experiences—while putting privacy and security first.