Open Assessment Technologies (TAO)

Open Assessment Technologies (TAO) provides a digital assessment platform for creating, reviewing, delivering, scoring, and analyzing online tests. Its software serves K–12 and higher education, professional certification, and government assessment programs. TAO highlights open standards, integrations, accessible assessment design, and cloud, private-cloud, or self-managed deployment options. The platform is intended to support organizations running assessments from classroom settings through large-scale regional and national programs.