Knowee - Don't print your cards - Impress your contacts.
StoryLab.ai - StoryLab.ai is an AI copy generator that helps you generate copy ideas, hooks, outlines and ready- made copy for marketing purposes. Write more. Write better. Grow faster. StoryLab.ai.
Sansan - Sansan provides a internal contact sharing service for companies.
Google Cloud Natural Language API - Natural language API using Google machine learning
Sidekick by Hubspot - Customer insight integrated with your email tools.
nlp_compromise - NLP tool for understanding, changing & playing w/ english.