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...

Try our secure document sharing platform for free. Instantly know when documents are opened, and what pages are read.

Close is the inside sales CRM of choice for startups and SMBs. Close more deals with our fast, intuitive sales tools.

FullContact is a privacy-safe Identity Resolution company building trust between people and brands.Our person-first Identity Resolution Platform provides the crucial intelligence needed to drive Data Onboarding, Media Amplification, Omnichannel Measurement, and Customer Recognition.