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Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
AbeBooks - AbeBooks has millions of new & used books, rare books and out of print books.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
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Clever - syncing between education applications for K-12 schools