What are some alternatives?
When comparing Oak and Powell-365, you can also consider the following products
Communifire - Enterprise Social Collaboration Software
Examdiff Pro - It is a simple yet powerful tool that is being used by the professional programmer and developers for the purpose of visual comparison.
Unily - Unily is a cloud-based intranet solution designed by SharePoint consultancy BrightStarr.
LS Intranet - LS Intranet is a corporate intranet that facilitates multiple employees collaborating on projects, and working in synergy.
hub - The Hub is a versatile intranet portal and collaboration solution that boosts employee engagement and productivity in a digital workplace.
MyHub Intranet - MyHub is an cloud-based intranet solutions that help businesses to communicate and collaborate.