What are some alternatives?
When comparing schoology and Thought Industries, you can also consider the following products
Google Classroom - Learning management tool by Google
Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
Moodle - Moodle - Open-source learning platform | Moodle.org
SkyPrep - Online Training Done Right
Canvas - Canvas X 2018
eFront - eFront learning management system is the leading open source and custom software solution for your company's training needs.