What are some alternatives?
When comparing Nitroom for Remote Teams and Networking Emails, you can also consider the following products
Wittycircle - Networking tool for entrepreneurs, makers and curious minds.
Great Email Copy - A dose of emails from around the web.
Connect.Club - Real networking in a virtual world
Email Template Generator - Email templates for your important relationships
Idea Hunt - Solve specific challenges for your favorite products
Paperplane - High quality HTML to PDF conversion API for developers.