Otus is a United States-based software company founded in 2013, specializing in business intelligence and educational technology solutions. The company employs between 51 and 200 individuals and operates within the broader context of information technology and services. Otus's published documents primarily focus on educational assessment methodologies, particularly Standards-Based Grading (SBG). Their research articles explore the historical context, practices, benefits, and challenges associated with SBG, emphasizing its role in promoting student progress toward defined learning goals. The company advocates for a shift from traditional grading systems to approaches that prioritize learning, equity, and formative assessment. Additionally, Otus engages in research that examines the implications of various educational practices, as seen in their studies related to learning assessments. Through these contributions, Otus aims to provide educators with insights and guidance on improving assessment strategies and enhancing student learning outcomes. The company's content reflects a commitment to advancing educational practices and fostering a deeper understanding of effective grading systems.