ScribeHow - Create step-by-step user guides, with a simple click

Facebook for Business - Facebook Business gives the latest news, advertising tips, best practices and case studies to meet the business goals.

iorad - Tired of explaining with screenshots? Instant Interactive Tutorials with iorad

SocialPilot - SocialPilot is an app designed to help businesses and professionals with social media marketing.

Archbee.io - Archbee is a developer-focused product docs tool for your team. Build beautiful product documentation sites or internal wikis/knowledge bases to get your team and product knowledge in one place.

Buzzstream - Build Relationships. Build Buzz. Web-based software that helps the world’s best marketers promote their products, services and content.