PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
SMMRY - Summarize articles, text, websites, essays and documents for free with SMMRY.
Clever - syncing between education applications for K-12 schools
Free Summarizer - Summarize *any* text online in just a few secs. *MAGIC*
Claroline - Claroline is a collaborative eLearning and eWorking platform.
TLDR This - Automatically summarize any article or webpage in a click.