As of the school year 2015-2016, the Center on Teaching and Learning (CTL) and the DIBELS Data System lease all of the easyCBM items (math, reading, benchmark, and progress monitoring measures). The measures are identical to the measures on our site.
The difference is that CTL has their own reporting system / reports, and customer support / pricing details. For more specific information on CTL and DIBELS go to their website at: https://dibels.uoregon.