Create a free website or build a blog with ease on WordPress.com. WordPress offers dozens of free, customizable, mobile-ready designs and themes. They offer free hosting and support.wordpress.com
The HubSpot free CRM is free and intuitive. They offer a startup program for discounted rates, if your needs marketing needs exceed their free tier.
Invision has intuitive tools for ideation, design, prototyping, and design management, helping make digital product design easier.
Wistia provides video-hosting services for businesses, including adding videos to the web, tracking performance and building audiences.