Grade.net vs Knowies

In depth testing & certifications for professionals.'

We've built a platform that tests professionals across a wide range of useful programming, marketing and business skills. Professionals, students, and educators can use our platform to prove they know a particular skill. Businesses can use our platform to test prospective employees.

The smarter way to save any content on the web.

Knowies is the smarter way to save and share any content on the web. It is designed to help you store those endless open tabs in a user- and privacy-friendly way.

It’s a space for organizing thoughts, growing knowledge, and sharing the best of the internet with fellow experts, teams, and friends. A social bookmarking tool for everyone, everywhere.

Key Features:
- Mobile APP iOS & Android available in stores (Knowies)
- Browser Extension for Chrome, FireFox & Edge (Opera coming soon)
- Personal collections (private or public)
- Group communities (private or public)
- 100% personalizable homepage
- Follow Knowies users
- Import bookmarks
- Direct & Group chat
- Search

* not all features are available on our mobile APP

We appreciate feedback that can help us improve the platform for our users, feel free to reach out to us.

Location: Rotterdam, Netherlands