Authess, Inc., an ed-tech company, designs and develops an assessment template that enables scenario, simulation, and problem-based assessment. It offers SaaS products to employers, educators and OPM, training and assessment vendors, and individuals via subscription. The company also evaluates knowledge and delivers personalized data to the learner. Authess, Inc. was founded in 2015 and is based in Boston, Massachusetts. As of March 11, 2020, Authess, Inc. operates as a subsidiary of Elsevier Inc.